| Subject | English | Chinese |
| gen. | A1, A2, A3, A4 | 【冶】转变点 |
| gen. | A1, A2, A3, A4 | 相变点 |
| gen. | A1, A2, A3, A4 | 临界点 |
| gen. | a hole 2m across and 3m deep | 直径 2 米深 3 米的洞 |
| gen. | A one-day Unlimited Ride Fun Pass costs 8 dollars. Or you could buy a single-ride ticket for 2. 25 dollars | 欢乐日卡要8美元，一天之内不限次数使用。也可以买2. 25美元的单程票 |
| multimed. | Able2extract | Able2extract 数据转换工具 |
| sport., med. | adenosine-2', 3-phosphate | 腺苷-2',3'-磷酸 |
| multimed. | AES-2id | AES-2id 文件 |
| gen. | aircraft jet overhaul 2 engine mechanic | 双引擎喷气飞机发动机检修机械师 |
| gen. | Al2O3 | 氧化铝 |
| tech. | Al2O3 saturability | 三氧化二铝饱和度 |
| tech. | Al2O3-coated cemented carbide | 氧化铝涂层硬质合金 |
| tech. | Al2O3-SiC whisker cutting tool | 碳化硅晶须增强氧化铝切削工具 |
| sport., med. | alpha-2 receptor | α-2受体 |
| gen. | Amberlite LA-2 | 液体阴离子交换剂 |
| gen. | Amberlite LA-2 | 月桂胺萃取剂 |
| gen. | 2-aminopropane | 异丙胺 |
| gen. | 2-aminopropane | 2-氨基丙烷 |
| nautic., tech. | 2/1 and 2/2 class pressure vessels | 2/1 和 2/2 级压力容器 |
| plast.surg. | anti-interleukin-2 | 抗白介素-2 |
| refrig. | application of CO₂-based demand-controlled ventilation | 基于 CO₂ 的需求控制通风的应用 |
| gen. | at 2 o'clock | 在两点钟 |
| agric. | atmospheric CO₂ | 大气 CO₂ |
| multimed. | audio code number 2 | 杜比 AC-2 声音编码法 |
| avia. | automated publication system 2 | 自动发行系统 2 |
| tech. | automatic fusaro/CO₂ welder | 二氧化碳保护自动弧焊机 |
| securit. | B2B consortium | 企业对企业财团买方或卖方组成的团体或联盟,为实现共同的商业目标而在网络上集合各自的资源 |
| securit. | B2B consortium | B2B 财团买方或卖方组成的联盟 |
| nautic., tech. | B2 ice class notation | B2 冰级标志 |
| gen. | be placed on 2 mm centres | 按2毫米中心距布置 |
| gen. | be placed on 2 mm centres | 中心距为2毫米 |
| tech. | Beckmann coulometric SO₂ analyzer | 贝克曼二氧化硫库仑分析仪 |
| tech. | Beckmann SO₂ analyzer | 贝克曼二氧化硫分析仪 |
| doping. | beta-2 agonist | β-2 激动剂 |
| tech. | bis-2-ethylhexyl phthalate | 邻苯二甲酸双2—乙基乙基酯 |
| multimed. | 2-bit byte | 两位字节 |
| tech. | bivariate type 2 distribution | 二元二型分布 |
| tech. | Biwa 2 reversed polarity subzone | 拜韦二反向极性亚带 |
| nautic., tech. | 2 boxes per tent | 每个帐蓬2盒 |
| tech. | 2-butanone | 丁酮 |
| tech. | CaCl² mud | 氯化钙泥浆 |
| agric. | cactus virus 2 | 仙人掌病毒 2 |
| tech. | CaF₂ film | 二氟化钙薄膜 |
| gen. | Can I book one for the 2 nd? | 我能预订10月2日的房间吗？ |
| sport. | Carlos Lopes finished the 42.195-kilometre course marathon course in an Olympic record time of 2:09:21 | 洛佩斯以2:09:21的成绩跑完 42.195 公里马拉松赛程打破了奥运会纪录 |
| tech. | case 2 firing | 第二瞄准法 |
| tech. | case 2 pointing | 第二瞄准法 |
| tech. | cast-steel 2-wing bit | 双翼铸钢钻头 |
| tech. | Category 2 goods | 二类物资 |
| nautic., tech. | category 2 oil tanker | 第 2 类油船 |
| sport. | category 2 referee | 二级国际裁判员 |
| nautic., tech. | category 2 vessel | 2 类船舶 |
| nautic., tech. | category 1-2 vessel | 1-2 类船舶 |
| desert. | chi-squared distribution X² | 分布 |
| gen. | 2-chloroethylvinyl ether | 2-氯乙基乙烯醚 |
| sport. | ¹⁄₂ choke | 猎枪¹⁄₂ 缩口 |
| gen. | circumference of a circle equals 2πr, where π—3.1416, r—the radius of the circle | 圆周长度 = 2πr,式中 π 为3,1416, r为该圆的半径 |
| nautic., tech. | class 2 INF ship | INF 2 级船舶 |
| nautic., tech. | class 6. 2 infectious substances | 第 6.2 类感染性物质 |
| nautic., tech. | class 2 pressure vessel | II级压力容器 (PV-2) |
| nautic., tech. | class 4.2 substances liable to spontaneous combustion | 第4.2类易自燃物质 |
| refrig. | CO₂ | 浓度稀释过程的时间延迟 |
| multimed. | CO₂ | 二氧化碳 |
| tech. | CO₂ acidosis | 氧化碳性酸中毒 |
| agric. | CO₂assimilation | CO₂同化 |
| agric. | CO₂assimilation | 二氧化碳同化 |
| agric. | CO₂balance | CO₂平衡 |
| agric. | CO₂balance | 二氧化碳平衡 |
| refrig. | CO₂-based DCV system | 基于 CO₂ 的需求控制通风系统 |
| refrig. | CO₂-based demand-controlled ventilation | 基于 CO₂ 的需求控制通风 |
| nautic., tech. | CO₂ carrier | 二氧化碳运输船 |
| agric. | CO₂compensation concentration | CO₂补偿浓度 |
| agric. | CO₂compensation concentration | 二氧化碳补偿浓度 |
| agric. | CO₂concentrating mechanism | CO₂浓缩机制 |
| agric. | CO₂concentration | 二氧化碳浓度 |
| agric. | CO₂concentration | CO₂浓度 |
| ecol. | CO₂ concentration | 二氧化碳浓度 |
| ecol. | CO₂ concentration enrichment | 高二氧化碳浓度 |
| agric. | CO₂conservation | CO₂恒定 |
| agric. | CO₂conservation | 二氧化碳恒定 |
| agric. | CO₂deficiency | CO₂缺乏 |
| agric. | CO₂deficiency | 二氧化碳缺乏 |
| ecol. | CO₂ emission | 二氧化碳排放量 |
| nautic., tech. | CO₂ emissions per unit load | 单位货运量的 CO₂ 排放量 |
| ecol. | CO₂ equivalent | 二氧化碳当量 |
| tech. | CO₂ exchange | 二氧化碳交换 |
| agric. | CO₂fertilization | CO₂施肥法 |
| agric. | CO₂fertilization | 二氧化碳施肥法 |
| tech. | CO₂ fire extinguisher | 二氧化碳灭火机 |
| tech. | CO₂ fire extinguisher | 二氧化碳灭火器 |
| nautic., tech. | CO₂ fire extinguishing system | 二氧化碳灭火系统 |
| tech. | CO₂ fire-extinguishing system | 二氧化碳灭火系统 |
| agric. | CO₂fixation | CO₂固定 |
| agric. | CO₂fixation | 二氧化碳固定 |
| ecol. | CO₂ flux | 二氧化碳通量 |
| agric. | CO₂-free distilled water | 无二氧化碳蒸馏水 |
| agric. | CO₂gradient | CO₂梯度 |
| agric. | CO₂gradient | 二氧化碳梯度 |
| agric. | CO₂/H₂O ratio | CO₂/H₂O 比率 |
| agric. | CO₂/H₂O ratio | 二氧化碳/水比率 |
| agric. | CO₂increase | CO₂增加 |
| agric. | CO₂increase | 二氧化碳增加 |
| refrig. | CO₂ indicator | 二氧化碳指示器 |
| ecol. | CO₂-induced changes of climate | 二氧化碳引起的气候变化 |
| agric. | CO₂liberation | CO₂释放 |
| agric. | CO₂liberation | 二氧化碳释放 |
| agric. | CO₂outburst | 二氧化碳猝发 |
| agric. | CO₂outburst | CO₂猝发 |
| agric. | CO₂pump | CO₂泵 |
| agric. | CO₂pump | 二氧化碳泵 |
| refrig. | CO₂ record | 二氧化碳记录计 |
| nautic., tech. | CO₂ releasing alarm | 二氧化碳施放报警器 |
| agric. | CO₂-saturated condition | CO₂饱和条件 |
| agric. | CO₂-saturated condition | 二氧化碳饱和条件 |
| agric. | CO₂saturation point | CO₂饱和点 |
| agric. | CO₂saturation point | 二氧化碳饱和点 |
| agric. | CO₂supply | CO₂供应 |
| agric. | CO₂supply | 二氧化碳供应 |
| tech. | CO₂ tension | 二氧化碳张力 |
| agric. | CO₂transfer resistance | CO₂转移阻力 |
| agric. | CO₂transfer resistance | 二氧化碳转移阻力 |
| agric. | CO₂uptake | CO₂吸收 |
| agric. | CO₂uptake | 二氧化碳吸收 |
| agric. | CO₂uptake by plant | 植物［对］CO₂吸收 |
| agric. | CO₂utilization | CO₂利用 |
| agric. | CO₂utilization | 二氧化碳利用 |
| nautic., tech. | command and control goal 2 | 指挥和控制目标2 (消防控制) |
| avia. | common digitizer-2 | 通用数字读出器-2 |
| avia. | control category 2 | 2 类控制 |
| avia. | corrected N2 | 已修正的 N2 |
| avia. | corrected N₂ speed | 修正的 N₂ 转速 |
| gen. | 2 cubed is 8 | 二的三次幂是八 |
| tech. | curve of order 2 | 二阶曲线 |
| tech. | 2-cyanopropyl silicone | 2 一氰丙基硅酮 |
| tech. | 2D drafting system | 二维制图系统 |
| avia. | 2D drawing | 二维图样 |
| avia. | 2D drawing | 二维图 |
| multimed. | 2-D graphics | 二维图形学 |
| multimed. | 2D logarithmic search | 二维对数搜索法 |
| multimed. | 2D object animation | 二维动画 |
| tech. | daily change of SO₂ concentration | 二氧化硫浓度日变化 |
| tech. | Darcy number 2 | 第二达西数 |
| agric. | dark CO₂fixation | 暗处 CO₂固定 |
| agric. | dark CO₂fixation | 暗处 CO₂同化作用 |
| tech. | decomposition wit mixture of H₂O₂ and H₂SO₄ | 过氧化氢硫酸分解 |
| tech. | decomposition with H₂SO₄ | 硫酸分解 |
| tech. | decomposition with mixture of H₂SO4 and HF | 硫酸氢氟酸分解 |
| tech. | decomposition with mixture of H₂SO₄ and H₃PO₄ | 硫酸磷酸分解 |
| tech. | decomposition with mixture of HCI and H₂O₂ | 盐酸过氧化氢分解 |
| gen. | 2,2,4-diaminophenolhydrochloride | 2,2,4-二氨基苯酚盐酸盐 |
| gen. | 1,2-dibromo-3-chloropropane | 1,2-二溴-3-氦丙焼 |
| gen. | 2,6-dichlorobenzonitrile | 敌草腈农药 |
| gen. | 2,4-dichloro-m, 5-xylenol | 5-二甲苯盼 |
| gen. | 2,4-dichloro-m, 5-xylenol | 2,4-二氯- m |
| ecol. | 2,4-dichlorophenol | 二氯酚 |
| gen. | 2,4-dichlorophenol | 2,4-二氯苯盼 |
| gen. | 2,2'-dichloro-p-xylene | 2,2'-二氯对二甲苯 |
| gen. | 2,3-dicyano-1,4-naphthoquinone | 4-萘醌 |
| gen. | 2,3-dicyano-1,4-naphthoquinone | 2,3-二氰基-1 |
| gen. | 2-diethylamino-ethoxybiphenyl | 2-二乙氨基乙氧基联二苯降压药 |
| multimed. | digicipher 2 | digicipher 2 格式 |
| tech. | diluted CaCl₂ solution return pump | 稀氯化钙回流泵 |
| gen. | 1,2-dimethoxyethylene | 1,2-二甲氧基乙烯 |
| gen. | 2,3-dimethyl butadiene | 2,3-二甲基丁烷 |
| gen. | 2,3-dimethyl butadiene | 2,3-二甲基丁二烯 |
| gen. | 2,5-dimethyl-2,5-ditert-butyl-peroxy | hexyne-3化2,5-二甲基-2,5-二特丁基过氧己炔-3 |
| gen. | 4,6-dinitro-2-sec-butylphenol | 【化 14,6-二硝基-2-另丁基苯•酚 |
| gen. | 2,4-dinitro-6-cyclohexyl phenol | 2,4-二硝基-6-环己基苯酚 |
| gen. | 2,4-dinitro-6-cyclohexylphenol | 狄奈克斯杀虫剂 |
| gen. | 2,4-dinitro-6-cyclohexylphenol | 2,4-二硝基-6-环己基苯酚 |
| gen. | 2-1-methyl-n-butyl 4,6-dinitrophenol | 狄诺撒杀虫剂及杀菌剂 |
| gen. | 2-1 -methyl-n-propyl-4,6-dinitrophenol | 2-1-甲基-正内基4,6-二硝基苯酚 |
| gen. | 2,4-dinitrophenol | 2,4-二‘基苯酚 |
| gen. | 2-1 -methyl-n-propyl-4,6-dinitrophenol | 狄诺赛杀虫剂及杀菌剂 |
| gen. | 2-1-methyl-n-butyl 4,6-dinitrophenol | 2-1-甲基-正丁基4,6-二硝基苯酚 |
| gen. | 2,4-dinitrophenylhydrazine | 2,4-二硝基苯肼 |
| gen. | 2,4-dinitro-6-sec-butyl-phenol | 2,4-二硝基-6-另丁基酚 |
| gen. | diphospho-2-methyl-1 | 4-萘氢醌 |
| gen. | diphospho-2-methyl-1 | 二磷酸 _2_甲基-1 |
| sport., med. | 2,3-diphosphoglycerate | 2,3-二磷酸甘油酸 |
| shipb. | 2% discount is already substantial. | 2% 的折扣已经不少了 |
| tech. | disorder of CO₂ transport | 二氧化碳运输障碍 |
| gen. | divide 8 by 2 | 用 2 去乘〔除〕8 |
| gen. | 6 divided by 3 gives 2 | 三除六得二 |
| gen. | 2-DOF ветр. system | 二自由度系统 |
| multimed. | dolby AC-2 | 杜比 AC-2 声音编码 |
| nautic., tech. | DP-2 | 动力定位系统2 |
| nautic., tech. | DP-2 system | DP-2 级动力定位系统 |
| nautic., tech. | DP-2 vessel | DP-2 船舶 |
| nautic., tech. | dredging within R2 | 挖泥船作业限定海域 R2 |
| multimed. | 2D-to-3D conversion | 二维到三维的转换 |
| nautic., tech. | dynamic poisoning system-2 DP-2 2 | 级动力定位系统 |
| nautic., tech. | dynamic positioning system-2 DP-2 2 | 级动力定位系统 |
| tech. | effect of SO2 | 二氧化硫效应 |
| nautic., tech. | effluent intensity indication for CO₂ | 二氧化碳排放强度指标 |
| tech. | elasticity number 2 | 第二弹性数 |
| ecol. | elevated CO₂ concentration | 二氧化碳浓度升高 |
| nautic., tech. | escape goal 2 | 逃生目标 2 (脱险) |
| nautic., tech. | ESD2 | 应急关闭和脱开2 |
| gen. | 2-ethylhexylacrylate-acrylonitrile | 丙稀酸 2-乙基己酯-丙烯腈共聚物 |
| nautic., tech. | evacuation goal 2 | 撤离目标2 (救生和救助) |
| gen. | even-2 nucleus | 偶电荷核 |
| gen. | even-2 nucleus | 偶2核 |
| sport., med. | excess CO₂ | 二氧化碳过多 |
| ecol. | exchangeable Ca²⁺, Mg²⁺ and K⁺ in soil | 土壤的交换性钙、 镁、 钾离子 |
| racing | F2 car | F2赛车 |
| racing | F2 car | F - 2 赛车 |
| sport. | F2 racing | 汽车赛 |
| racing | F2 racing | F-2 汽车赛 |
| securit. | February, May, August and November 2 | 月、5月、8月、11月指支付季度股利的月份 |
| nautic., tech. | fire detection goal 2 | 火灾探测目标 2 |
| nautic., tech. | fire extinguishing goal 2 | 灭火目标 2 |
| nautic., tech. | fire fighting ship 2 | 第 2 类消防船 |
| nautic., tech. | fire prevention goal 2 | 防火目标 2 |
| gen. | Flight 421 arrives in L. A. at 2:00 p. m. and you will have about a 30-minute layover before your connecting flight | 421次航班下午2点抵达洛杉矶，在您转乘联运航班前大约有30分钟 |
| avia. | flush-mounted 2-pole receptacle | 暗装双极插座 |
| nautic., tech. | forefoot region 2 | 首踵区 2 |
| securit. | Form S-2 | 表S-2 (向美国证券交易委员会提交公开发行的证券前连续 3年的财务报告。) |
| sport., med. | fractional concentration of O₂ inspired gas | 吸入气中氧的浓度 |
| ecol. | free-air CO₂ enrichment | 开放式空气二氧化碳浓度增高 |
| nautic., tech. | fuel oil no. 2 | 2 号燃料油 |
| nautic., tech. | fuel oil no. 2-D | 2-D 号燃料油 |
| tech. | fusion with K₂CO₃ | 碳酸钾熔融 |
| tech. | fusion with K₂S₂O₇ | 焦硫酸钾熔融 |
| tech. | fusion with LiBO₂ | 偏硼酸锂熔融 |
| tech. | fusion with mixture of Na₂ CO₃ and Na₂O₂ | 碳酸钠一过氧化钠熔融 |
| tech. | fusion with Na₂CO₃ | 碳酸钠熔融 |
| tech. | fusion with Na2O₂ | 过氧化钠熔融 |
| tech. | fusion with Na₂O₂ and KOH | 过氧化钠一氢氧化钾熔融 |
| tech. | fusion with Na2O2 and naoh | 过氧化钠一氢氧化钠熔融 |
| tech. | fusion with Na₂S₂O₇ | 焦硫酸钠熔融 |
| securit. | go up 2 times | 增长两倍 |
| nautic., tech. | grade 2 ni-manganese bronze | 2 级镍锰青铜 (Cu2) |
| gen. | 2.5 grains | 2.5格令 |
| agric. | greenhouse CO₂content | 温室二氧化碳含量 |
| agric. | greenhouse CO₂content | 温室 CO₂含量 |
| agric. | greenhouse CO₂content control | 温室 CO₂浓度控制 |
| ecol. | H₂S concentration | 硫化氢浓度 |
| tech. | hand hose line type of CO₂ extinguishing system | 半固定式二氧化碳灭火设备 |
| tech. | handhold at the pocket sliding door car end 2 | 二号车端头滑动处扶手 |
| nautic., tech. | hazardous area 2 | 2类危险区域 |
| nautic., tech. | hazardous areas of category 2 | 2 类危险区平台 |
| nautic., tech. | hazardous areas zone 2 | 危险区域中的2类危险区平台 |
| sport. | He cleared the bar easily at 2. 15m, 2.21m and 2.27m | 他轻松地跳过 2.15 米、2.21 米和 2.27 米 |
| sport. | He failed to clear 2. 33 metres on his first attempt | 他第一次试跳 2.33 米、未能成功 |
| sport. | He failed to clear 2.31 metres on his third trial jump | 他第三次试跳 2.31 米未能成功 |
| sport. | He lapped the track in under 2 minutes | 他在 2 分钟内跑完一圈 |
| tech. | head valve of CO2 cylinder | 二氧化碳瓶头阀 |
| nautic., tech. | he-O₂ air-way system | 氦氧混合气系统 |
| comp. | Here, for example, is a system I highly recommend: Windows It comes with 2G of total memory and a 320G hard disk | 比如，这台电脑的系统我非常推荐：Windows 8。它还配有2G内存、320G硬盘 |
| gen. | Here is your bill. It's 2, 000 yuan in all | 这是您的账单。总共2 000元 |
| ecol. | high CO₂ shock treatment | 高二氧化碳冲击处理 |
| sport. | High jumper Zhu Jiɑnhuɑ broke the world men's high jump record twice in 1983 by clearing 2.37 and 2.38 metres | 跳高运动员朱建华在 1983 年先后创造了 2.37 米和 2.38 米两次男子跳高世界纪录 |
| multimed. | HTTP/2 | 超文本传送协议第2版 |
| ecol. | hybrid F₂ | 杂种 F₂ 代 |
| consult. | hydraulic drill jumbo with 2 and 4 booms | 二臂和四臂凿岩台车 |
| gen. | I am afraid we only serve lunch until 2:00 in the afternoon | 我们餐厅午餐时间到下午两点 |
| gen. | I have applied 2 universities and one of them accepted me. I choose this university because I think it is an excellent university in computer science | 我一共申请了 2所大学，其中一所录取了我。选择这所大学是因为该大学在电脑科技领域成绩卓著 |
| multimed. | I2L | 集成注入逻辑 |
| gen. | I want to visit my friends in New York City. I think a B2 visa would be required | 我想去纽约看朋友。我觉得应该需要一个B2型旅行签证 |
| gen. | I will see. Yes，we have a double room available on October 2nd | 我查看一下，十月二日我们能空出一个双人间 |
| nautic., tech. | ice class B2 navigation in intermediate ice conditions | 中等冰况区域航行 |
| gen. | IEEE 802.2 standard | 局域网逻辑链路控制 LLC 子层的标准 |
| agric. | IF-1,-2,-3 | 起始因子-1,-2,-3 |
| sport. | If the wind velocity measured in the direction of running jumping behind the competitor averages more than 2 metres per second, the record will not be accepted | 如果在跑进方向跳跃方向上测量的顺风平均风速超过 2 米/秒、则所创纪录不予承认 (注释:从后面吹来的风通常用 the following wind,规则条文用 the wind behind the competitor,意即顺风) |
| sport., med. | ik2 channel | 慢钾外流孔道 |
| gen. | in any given case 4π²n would be a constant | 4π²n²照理应是常量 |
| gen. | in any given case 4π²n would be a constant | 在任何的给定场合 |
| gen. | In Kenya, panel cookers are being manufactured for just 2 dollars | 在肯尼亚，板式炊具人造成本只需2美元 |
| multimed. | In2TV | In2TV 视频网站 |
| CNC | index gear 2 | 分度齿轮2 |
| refrig. | infrared CO₂-meter | 红外线 CO₂ 测定器 |
| gen. | inland postage, 1.2 yuan | 国内邮资1,2元 |
| ecol. | intercellular CO₂ concentration | 细胞间隙二氧化碳浓度 (Ci) |
| sport., med. | interleukin-2 receptor | 白细胞介素-2受体 |
| multimed. | Internet 2 | 因特网 2 |
| tech. | iron chipping-H₂O₂ oxidation process | 铁屑双氧水氧化法 |
| gen. | 2 is 10 to the power of 0.301 | 二是十的 0,301 次方2 = 10⁰.³⁰¹ |
| gen. | it wants 3cm of 2m | 两米差三厘米 |
| gen. | It's about $1. 2 each kilometer, but the rate double when exceeding 10 kilometers | 大约 1 公里 1. 2 美兀，超过10公里后加倍收费 |
| gen. | just on 2 o'clock | 马上就要两点了 |
| gen. | L2 | 数据链路层 |
| gen. | layer 2 | 数据链路层 |
| gen. | layer 2 DHCP relay agent | 二层动态主机配置协议中继代理 |
| multimed. | Layer 2 forwarding | 第 2 层转发协议 |
| multimed. | layer 2 switch | 2 层交换 |
| multimed. | Layer 2 tunneling protocol | 第2 层隧道协议 |
| securit. | Lehman 54-3-2-1 formula | 雷曼5-4-3-2-1公式 |
| gen. | lengthen by 2cm | 伸长2厘米 |
| multimed. | level 2 router | 第二级路由器 |
| tech. | lewatit M2 | 强碱性阴离子交换树脂 |
| refrig. | Linde CE-2 cryotool | 林德 CE-2 型低温器械 |
| refrig. | liquid CO2 freezer | 液体二氧化碳速冻装置 |
| refrig. | liquid N₂ freezer | 液氮速冻装置 |
| racing | 2-Litre World Cup For Manufacturers | 2 升厂商杯赛 |
| gen. | LO2 | 液态氧 |
| gen. | LO2 | 液体氧 |
| refrig. | location of CO₂ sensor | CO₂ 传感器的位置 |
| mil. | "Lockheed U-2" | "洛克希德" (U-2侦察机(美)) |
| multimed. | logical unit 6. 2 | 逻辑单元6.2 |
| tech. | loop step at the pocket sliding door car end 2 | 二号车端头滑动门处踏步 |
| gen. | loup2 | 女人的丝质〔绒制〕轻面罩 |
| nautic., tech. | low pressure CO₂ system | 低压 CO₂ 灭火系统 |
| multimed. | LV2 | LV2 音频标准 |
| ecol. | M₂ tidal current | M₂ 潮流 |
| ecol. | M₂ tide | M₂ 分潮 |
| shipb. | 2-1 Main performance parameters of the ship | 2-1 船舶主要性能参数誌闔宽貰蔦鳥爲 |
| tech. | mark 2 gas cooled reactor | 第二代气冷反应堆 |
| tech. | Master's 2-step exercise test | 二阶运动试验 |
| tech. | Math 2-plus | 马赫数大于2 |
| tech. | means of production in category 2 | 二类物资 |
| tech. | measurement network of regional SO₂ | 地区二氧化硫污染测量网络 |
| gen. | MeO2 | 甲醚 |
| multimed. | message digest 2 | 消息摘要 2 |
| gen. | 2-methylallyl alcohol | 2-甲基丙烯醇 |
| tech. | 2-methylbenzoic acid | 邻甲苯甲酸 |
| gen. | 2-methyl-4,6-dinitro phenol | 2-甲基-4,6-二硝基苯酚 |
| gen. | 2-methyl-4,6-dinitro phenol | 2-甲基-4,6-二硝基苯盼 |
| sport. | 2-methyl-3-phytyl-1 | 2-甲基-3-植基-1 |
| agric. | microtubule regulation by Ca²⁺ | 微管丝受Ca²# 调节 |
| tech. | mineral-CO₂ carbon isotope fractionation | 矿物氧化碳同位素分馏 |
| tech. | minimum X2 | 最小卡方 |
| multimed. | mobile 2.0 | Mobile 2.0 应用 |
| gen. | moduli 2 sum | 模数为2的和数 |
| tech. | monocolor H₂S analyzer | 单色硫化氢分析器 |
| tech. | monocolour H₂S analyzer | 单色硫化氢分析器 |
| gen. | move through 2 cm | 移动2厘米 |
| multimed. | MPEG-2 | MPEG-2 标准 |
| gen. | 3 multiplied by 2 equals 6 | 二三得六 |
| tech. | multiply 3 with 2 | 二乘三 |
| tech. | multipoint CO₂ meter | 多测点二氧化碳测定仪 |
| gen. | must2 | 在交尾中的狂暴状态 |
| gen. | must2 | 发霉 |
| gen. | must2 | 麝香 |
| gen. | must2 | 鲜葡萄汁 |
| gen. | must2 | 新酿葡萄酒 |
| gen. | must2 | 霉臭 |
| agric. | N₂fixation | 固氮［作用］ |
| ecol. | N₂O emission | 一氧化二氮排放 |
| agric. | N⁶-2'-O-dibutyryl adenosine-3',5'-monophosphate | 双丁酰环腺苷酸 (DBC) |
| agric. | N⁶-2'-O-dibutyryladenosine-3' | 双丁酰环腺苷酸 |
| tech. | nano-anatase TiO₂ | 纳米锐钛型二氧化钛 |
| ecol. | nano-SiO₂ | 纳米二氧化硅 |
| multimed. | 2nd Generation | 第二代 |
| gen. | 2nd moment of area | 截面二次矩 |
| multimed. | 2nd streamy awards | 第二届美国网络电视大奖 |
| gen. | 2-nitrodiphenyl amine | 2-硝基二苯胺 |
| tech. | No. 2 evaporator | 二效蒸发器 |
| tech. | No. 2 evapourator | 二效蒸发器 |
| gen. | No freestanding fitment may exceed a height of 2.5 meters or extend beyond the boundaries of the site | 独立家具或设备的高度不可超过2. 5米，其摆放位置也不可超出划定范围 |
| tech. | non-central X2 distribution | 非中心 X2 分布 |
| nautic., tech. | NS2 ships | NS2 舰船 |
| sport. | 2NT | 无将应叫 |
| nautic., tech. | O₂ content meter | 氧气含量表 |
| bodybuild. | O₂ max | 最大吸氧量 |
| gen. | Of course, we have child meal for infant which is suitable for infants less than 2 years old. Those items are easy to bite, chew and digest | 当然有。我们专门准备了婴儿餐。适用于两岁以下的小孩，易于咬嚼和消化 |
| CNC | oil cylinder joint 2 | 油缸接头 2 |
| sport. | on ¹⁄₂ toe of both feet | 【人操】并腿起踵站立 |
| gen. | Only 2 euros more, you'll get large coke and fries instead of medium. And today we are offering free toys in all the meal boxes | 只要多加2欧元，就能把中等的可乐和薯条换成大的。而且今天所有的套餐都有免费的玩具赠送 |
| tech. | order one Bessel function of the 2nd kind | 第二类一阶贝塞尔函数 |
| tech. | order one imaginary coordinate Bessel function of the 2nd kind | 第二类一阶虚宗贝塞尔函数 |
| tech. | order zero Bessel function of the 2nd kind | 第二类零阶贝塞尔函数 |
| tech. | order zero imaginary coordinate Bessel function of the2 nd kind | 第二类零阶虚宗贝塞尔函数 |
| gen. | Overweight children are at the risk of developing serious and costly health problems that used to be primarily the province of middle-aged adults, like Type 2 diabetes and heart disease | 超重儿童存在发生严重且花费巨大的健康问题的风险，而这些健康问题曾经主要属于中年人易犯疾病的范围，如2型糖尿病和心脏病 |
| agric. | P-2 | 棉花宁杀虫，杀螨剂，C₆H₁₂ClO₄P |
| agric. | p-2 | 敌敌磷 |
| gen. | P2P lending | 网络借贷 |
| multimed. | P2PTV | 对等网络电视 |
| gen. | Part 2: Chaos, Hydrodynamics, Plasmas, and Relates Topics | 物理学评论,E 辑："统计物理学、非线性物理学与软物质物理学"美 |
| agric. | pattern of CO₂uptake | CO₂吸收模式 |
| gen. | 2 per cent less than | …比 …少〔差〕2% |
| nautic., tech. | 1 per 2 person | 2人1个 |
| nautic., tech. | personnel hazard goal 2 | 防止人员危害目标 2 |
| nautic., tech. | personnel protection goal 2 | 人员保护目标 2 |
| gen. | 2-phenyl-5-4-biphenyl-1,3,4-oxadiazole | 2-苯基-5-4-联苯基-1,3,4-恶二唑 |
| sport., med. | 2-phosphoglyceric acid | 2-磷酸甘油酸 |
| gen. | 1/2 pint | 1/2〔药量〕品 (apothecary) |
| gen. | pm 2.5 | 可入肺颗粒物 |
| avia. | 2-pole iron-clad switch | 双极铁壳开关 |
| avia. | 2-pole receptacle with grounding contact | 双极带接地插座 |
| gen. | polymeric 2-chlorobutadiene | 氯丁橡胶 |
| gen. | polymeric 2-chlorobutadiene | 聚氯丁二烯 |
| nautic., tech. | position 2 | 位置 2 |
| nautic., tech. | PR 2 | 冗余推进系统 2 |
| nautic., tech. | PR2S | 冗余推进系统 2S |
| gen. | quarterplate 3 1/2 | 英寸 × 4 1/2 英寸大的照相感光片照的照片 |
| nautic., tech. | R 2 | 2 类航区 |
| tech. | R-2 zone | 二~四单元住宅区 |
| tech. | rare earth catalysis-H₂O2 oxidation process | 稀土催化双氧水氧化工艺 |
| avia. | rating engine 2 | 发动机额定值 2 |
| nautic., tech. | regulation D-2 | D-2 标准 |
| nautic., tech. | rescue of personnel goal 2 | 人员救助目标 2 |
| tech. | 1/2 S trap | P形存水弯 |
| tech. | 1/2 S trap | 半S形存水弯 |
| nautic., tech. | SA2 | 运行区域 2 |
| nautic., tech. | sea area A2 | A2 海区 |
| nautic., tech. | security level 2 | 保安等级 2 (加强) |
| tech. | select 2 in 3 | 三取二 |
| tech. | select 1 in 2 | 二取一 |
| nautic., tech. | service category 2 | 2 类航区 |
| tech. | sintering with mixture of ZnO and Na₂CO₃ | 氧化锌一碳酸钠烧结 |
| tech. | sintering with Na₂CO₃ | 碳酸钠烧结 |
| tech. | sintering with Na₂O₂ | 过氧化钠烧结 |
| ecol. | SiO² gel | 二氧化硅凝胶 |
| tech. | SiO₂ saturability | 二氧化硅饱和度 |
| multimed. | Slot 2 | 插槽 2 |
| multimed. | SNMP 2 | 简单网络管理协议版本2 |
| tech. | SO₂ gas automatic recorder | 二氧化硫气体自动记录器 |
| ecol. | soil CO₂ release rate | 土壤二氧化碳释放量 |
| nautic., tech. | source of category 2 release | 2 类释放源 |
| refrig. | substantial lag time in space CO₂ concentration dilution process | 空间 |
| gen. | successive 2-line over-relaxation | 逐次2线超松弛 |
| tech. | sulfate-H₂S sulfur isotope fractionation | 硫酸盐氧化硫同位素分馏 |
| tech. | sulfide-H₂S sulfur isotope fractionation | 硫化物氧化硫同位素分馏 |
| gen. | super node P2P network | 超级节点P2P网络 |
| ecol. | supercritical CO₂ extraction | 超临界二氧化碳萃取 |
| tech. | supplies under category 2 | 二类物资 |
| avia. | surface-mounted 2-pole receptacle | 明装双极插座 |
| gen. | survive 2,300 volts | 经得住2300V |
| gen. | survive 2,300 volts | 触到2300V还得救了 |
| agric. | Syn-2 | 合成品种第二代 |
| securit. | T+2 settlement system | T + 2 日结算制度 |
| avia. | terminal equipment type 2 | 2 型终端设备 |
| gen. | terminal equipment type 2 | 非标准 ISDN 综合业务数字网终端 |
| gen. | 1,2,3,4-tetrahydro-5-aminoacridine | 1,2,3,4,-四氢-5-氨基嘹啶 |
| gen. | tetrahydro-3,5-dimethyl-2 H-1,3,5,-thiadiazine-2-thione | 打杀灭杀菌剂与除草剂 |
| gen. | tetrahydro-3,5-dimethyl-2 H-1,3,5,-thiadiazine-2-thione | 四氢-3,5-二甲基-2 H-1,3,5-噻二嗪-2-硫酮 |
| sport. | The average wind velocity shall not exceed plus 2 metres per second | 平均风速不超过 2 米/秒 |
| gen. | the chemical composition of water is H₂O, whether it is solid, liquid, or water vapor | 水的化学成分是 H₂O,不管它是固体、液体还是水蒸气 |
| gen. | The forging measures about 6 by 6 by 2 inches | 这块锻件尺寸是 6×6×2 英寸 |
| gen. | The Hollywood Walk of Fame is embedded with more than 2, 000 five-pointed stars featuring the names of not only human celebrities but also fictional characters honored by the Hollywood Chamber of Commerce for their contributions to the entertainment industry | 好莱坞星光大道上点缀着超过2 000个五角星，它们不仅代表着那些著名影人，同时也是好莱坞商会对众多做出贡献的电影人表示的感谢 |
| sport. | The marathon race was a close contest with Kodama Taisuke of Japan finishing first in 2 hours, 7 minutes and 23 seconds. Ito of Japan finished second and was followed by two Tanzanians | 这届马拉松赛跑竞争激烈、日本选手儿玉寿介以2小时7分23秒夺得第一名、日本的伊藤是第二名、第三、四名是坦桑尼亚选手 |
| desert. | the 2/3 thinning law | 2/3 自疏法则 |
| avia. | three-direction quartz fiber reinforced SiO2 composite | 三向石英增强二氧化硅复合材料 |
| tech. | three-halves power law 3/2 | 次方定律 |
| racing | thrust 2 | 刺 SSC 之前最快的汽车 |
| racing | thrust 2 | 刺2 |
| securit. | tier 1 and tier 2 | 第一类和第二类 资本计算银行自有资本充足率划分标准:第一类是核心资本，以公司股本及准备金为主; 第二类资本是未披露的准备金、放贷损失准备金、可转债等 |
| gen. | times 2 | 二倍 |
| gen. | times 2 | 乘 2 |
| tech. | tonnage CO₂ equivalent | 以吨计的二氧化碳当量 |
| gen. | 1,1,1 -trichloro-2-nitroethane | 1,1,1-三氯-2-硝基乙烷 |
| gen. | 2,3,6-trichlorobenzoic acid | 2,3,6-三氯苯〔甲〕酸 |
| gen. | 2,4,6-tricyanoheptane | 2,4,6-三氰基庚烷 |
| gen. | 2,4,6-trinitroaniline | 2,4,6-三硝基苯胺 |
| gen. | 2,4,6-trinitrobenzaldehyde | 2,4,6-三硝基苯〔甲〕醛 |
| gen. | 2,4,6-trinitrobenzyl alcohol | 2,4,6-三硝基苄醇 |
| gen. | 2,4,6-trinitrobenzyl bromide | 2,4,6-三硝基苄基漠 |
| gen. | 2,4,6-trinitroethylbenzene | 2,4,6-三硝基乙苯 |
| nautic., tech. | 2 tubes per stove | 每个炉灶2罐 |
| tech. | two by four method 2 | 英寸 × 4 英寸木框架建造法应用2英寸 × 4 英寸木材建成木框架的施工法 |
| securit. | two-thirds or more of the voting rights 2/3 | 以上表决权 |
| tech. | type 2 batch | 第二类批处理 |
| nautic., tech. | type 2 chemical carrier | 2 型化学品船 |
| tech. | type 2 counter model | 二型计数模型 |
| tech. | type 2 distribution | 二型分布 |
| tech. | type 2 error | 二型误差 |
| nautic., tech. | type-2G liquefied gas carrier 2G | 型液化气船 |
| tech. | type 2 general construction | 二类建筑物 |
| securit. | type 2 intermediary | 第二类中介机构 |
| nautic., tech. | type-2 PG liquefied gas carrier | 2 PG 型液化气船 |
| tech. | type 2 programming | 第二类程序 |
| tech. | type 2 sampling | 二型抽样 |
| nautic., tech. | type 2 ship | 2 型船舶 |
| tech. | type 2 superconductor | 第二类超导体 |
| gen. | uranium X₂ | 铀X₂ (UX₂, 镤的同位素,Pa²³⁴) |
| gen. | uranium X2 | 轴 X2 (Pa234) |
| gen. | V-2 | v-2 火箭 |
| avia. | 2-valve manifold | 二阀组 |
| nautic., tech. | vessel with class notation DP-2 | 有 DP-2 级附加标志的船舶 |
| med. | vitamin B2 | 核黄素 |
| sport., med. | vitamin B₂ | 维生素 |
| desert. | vitamin B₂ | 维生素 B₂ |
| sport. | vitamin B₂ | 核黄素 |
| med. | vitamin B2 | 维生素B2 |
| desert. | vitamin D₂ | 维生素D₂ |
| desert. | vitamin D₂ | 麦角沉钙固醇 |
| sport. | vitamin D₂ | 麦角骨化醇 |
| sport., med. | vitamin D₂ | 维生素 |
| sport., med. | vitamin E₂ | 维生素 E₂ |
| shipb. | We are prepared to make a 2% reduction, if your order is big enough. | 如果你们的订货量大，我们准备减价 2% |
| shipb. | We can't do more than a 2% reduction. | 我们只能减价 2% ,不能再多了 |
| gen. | We have two flights, one at 2:00 pm, and the other at 5:00 pm. Both flights have seats available. Which would you like to take, sir? | 我们有两趟航班，一趟是下午两点，另一趟是下午五点。两趟航班都有座位。您想要哪趟航班，先生？ |
| shipb. | We' ll give you a 2% discount as an exception to our usual practice. | 我们破例给你们2%的折扣 |
| gen. | we use no timber and 2 tons of cement | 我们不用木料而用 2 吨水泥 |
| gen. | We won? t be able to guarantee you a room for July 2 nd | 我们不能保证在7月2日给您一个房间 |
| multimed. | web2go | web2go 音频新闻聚合器 |
| tech. | Weber number 2 | 第二韦伯数 |
| tech. | weekly change of SO2 concentration | 二氧化硫浓度周变化 |
| gen. | Welcome to our “Special Line 2" Bus | 欢迎您乘坐特 2路汽车 |
| sport. | When the bar was raised to 2.31m, he cleared it on his first attempt but grazed the bar | 当横杆高度升至 2.31 米时、他第一次试跳过杆、但身体显然已擦到了横杆 |
| gen. | win by a score of 3 to 2 | 以 3: 2 获胜 |
| ecol. | wood-SiO₂ aerogel composite | 木材-二氧化硅气凝胶复合材 |
| securit. | Working Party 2 on Regulation of Secondary Markets IOSCO | 流通市场监管的第2号工作小组国际证监会组织 |
| multimed. | 2xCD-ROM | 倍速 CD-ROM 驱动器 |
| multimed. | 2xDVD-ROM | 倍速 DVD-ROM 驱动器 |
| tech. | Y2K problem | 两千年问题 |
| tech. | Yanshan orogeny 2nd episode | 燕山运动 2 幕 |
| nautic., tech. | zone 2 | 2 区 |
| tech. | ZrO2 bearing magnesia brick | 含锆镁砖 |
