| Subject | Chinese | English |
| math. | 第一级单位 | first stage unit |
| tech. | 一级抽样单位 | primary sampling unit |
| genet. | 三级单体 | tertiary monosomic |
| agric. | 三级单体生物 | tertiary monosomic |
| sport. | 三级跳远动作的第一部分、运动员使用单足起跳、用起跳脚着地 | In the first part of the movements in the triple jump, the athlete jumps from one foot and lands on the same foot (hop) |
| sport. | 三级跳远的三跳顺序是一次单足跳、一次跨步跳和一次跳跃 | The Triple Jump shall consist of a hop, a step and a jump in that order. |
| corp.gov. | 上级单位 | parent body |
| manag. | 下级单位 | subordinate unit |
| securit. | 下级单位 | sub-unit |
| subm. | 不均衡单管一级减压部 | unbalanced single-hose first stage |
| scub. | 不均衡式单瓶第一级减压装置 | unbalanced single-hose first stage |
| tech. | 两级单作用压缩机 | two-stage single-action compressor |
| stat. | 第二级单位 | second- stage unit |
| math. | 第二级单位，次级单位，第二阶段抽样单位 | second- stage unit |
| math. | 第二级单位，次级单位，第二阶段抽样单位 | secondary unit |
| busin. | 二级市场存单 | second C/D |
| geol. | 二级建造单元 | secondary building unit |
| earth.sc. | 二级构造单元 | secondary building unit |
| comp. | 二级选择菜单 | secondary option menu |
| tech. | 优先分级单位 | priority ranking unit |
| tech. | 低级分类单位 | lower categories |
| desert. | 低级分类单位 | lower category |
| textile | 低级单面绒布 | barchent |
| gen. | 低级单面绒布斜纹地，背面起绒 | barchent |
| tech. | 低级构造单元 | low-grade tectonic unit |
| econ. | 兹随函寄上50吨船舶用一级铁板订单一份，具体规格见附件 | We send you herewith an order for 50 tons best iron ship plate as per the particulars on the annexed specifications |
| tech. | 出水再循环的单级过滤 | single-stage filtration with effluent recirculation |
| tech. | 分层单级整群抽样 | stratified single-stage cluster sampling |
| tech. | 分层单级整群抽样 | stratified one-stage cluster sampling |
| proj.manag. | 分级菜单 | hierarchical menu |
| multimed. | 分级选单 | hierarchical menu |
| el. | 分级阈值逻辑单元 | hierarchized threshold logic unit |
| el. | 初级交换单元 | primary switching unit |
| tech. | 初级单位 | primary unit |
| genet. | 初级单体 | primary monosomic |
| agric. | 初级单体生物 | primary monosomic |
| adv. | 初级抽样单位 | elementary sampling unit |
| stat. | 初级抽样单位 | primary unit |
| stat. | 初级抽样单位 | first-stage sampling unit |
| stat. | 初级抽样单位 | primary sampling unit |
| agric. | 初级抽样单位 | primary sampling units |
| tech. | 初级抽样单位 | primary sample unit |
| tech. | 初级抽样单位内的方差 | variance within primary sample units |
| tech. | 初级抽样单位间的方差 | variance between primary sample units |
| agric. | 初级抽样单元 | primary sampling units |
| agric. | 初级转录单位 | primary transcription-unit |
| textile | 化纤级单体 | fiber-grade monomer |
| met. | 单一能级 | single energy level |
| el. | 单个大容量高级驱动器 | single large capacity advanced driver |
| agric. | 单位分级如长度，重量等，denominatio | denomination |
| avia. | 单位级消耗 | unit level consumption |
| avia. | 单位级航空维修 | aviation unit-level maintenance |
| agric. | 单位级进法 | unity-step method |
| el. | 单兀性能升级 | block capability upgrade |
| earth.sc. | 单元演替顶级理论 | monoclimax theory |
| el. | 单元级电路交换 | unit-level circuit switch |
| earth.sc. | 单元顶级理论 | mono-climate |
| el. | 单共振能级 | single resonance level |
| el. | 单列冲动级 | single-row impulse stage |
| tech. | 单列调节级 | single-row governing stage |
| tech. | 单压级 | single-pressure stage |
| tech. | 单向一级三场混合式编组站 | one-stage-three-yard unidirectional combined marshalling station |
| tech. | 单向三级三场混合式编组站 | three-stage-three-yard unidirectional combined marshalling station |
| tech. | 单向二级四场混合式编组站 | two-stage-four-yard unidirectional combined marshalling station |
| tech. | 单向放大级 | unilateral amplifier stage |
| space | 单室双级离心喷嘴 | mono-chamber double-stage centrifugal injector |
| auto.ctrl. | 单控制级 | individual control level |
| earth.sc. | 单效应多级闪烁 | single-effect multistage flash |
| tech. | 单效应多级闪蒸法 | single-effect multistage flash |
| shipb. | 单断级滑行艇 | single-step planing boat |
| nautic., tech. | 单断级滑行艇 | single-step planning boat |
| refrig. | 单机双级制冷压缩机 | compound refrigerant compressor |
| tech. | 单板分级器 | one-deck classifier |
| tech. | 单板分级机 | single-deck classifier |
| tech. | 单板等级 | veneer grade |
| el. | 单档/主级 | single profile at main level |
| tech. | 单汽缸双级空气压缩机 | single-cylinder two stage air compressor |
| auto. | 摩托车单滚子链二级最终传动装置 | secondary single-roller chain drive |
| auto. | 声学单独个别的声强级 | individual sound level |
| space | 单独高级信号处理器 | single advanced signal processor |
| el. | 单端初级绕组电感变换器 | single-ended primary inductance converter |
| el. | 单端级 | single-load stage |
| el. | 单端级 | single-ended stage |
| tech. | 单等级客船 | single class passenger boat |
| tech. | 单粒度级 | single-size fraction |
| tech. | 单粒径级 | single-size fraction |
| tech. | 单粒径级配 | one-stone grading |
| desert. | 单粒级沉积物 | single-size sediment |
| tech. | 单粒级煤 | single-grained coal |
| gen. | 单粒级煤 | single |
| tech. | 单粒级集料 | one-stone grading aggregate |
| tech. | 单粒级集料 | one-sized aggregate |
| tech. | 单粒级集料 | one-size aggregate |
| tech. | 单粒级骨料 | one-sized aggregate |
| tech. | 单粒级骨料 | one-stone grading aggregate |
| tech. | 单粒级骨料 | one-size aggregate |
| tech. | 单级 | single level |
| auto. | 单级 | single class |
| tech. | 单级 | single-stage (的) |
| met. | 单级的 | one-step |
| eng.geol. | 单级 | single stage |
| met. | 单级的 | one-stage |
| compr. | 单级 | single-stage |
| el. | 单级 | single-step |
| el. | 单级的 | single-stage |
| plast. | 单级 | one-stage |
| busin. | 单级 | single step |
| gen. | 单级的 | single stage |
| auto. | 单级主减速器 | single reduction final drive |
| IT | 单级互联网络 | single stage interconnection network |
| telecom. | 单级互连网络 | single stage interconnection network |
| tech. | 单级互连网络 | single-stage interconnection network |
| avia. | 单级人轨 | single stage to orbit |
| avia. | 单级人轨 | single stage orbit |
| nucl.phys. | 单级作业分离系数 | simple process factor |
| space | 单级入轨 | single-stage-to-orbit |
| space | 单级入轨 | single stage to orbit |
| space | 单级入轨方案 | single-stage-to-orbit concept |
| space | 单级入轨运载器 | single-stage-to orbit launch vehicle |
| space | 单级入轨运载器 | single-stage-to-orbit launch vehicle |
| avia. | 单级入轨运载器 | single-stage vehicle |
| space | 单级入轨飞行器 | single stage to orbit vehicle |
| space | 单级入轨飞行器 | one-stage-to-orbit vehicle |
| tech. | 单级养预制混凝土的护 | single-stage curing |
| tech. | 单级再循环 | single-state recycle |
| el. | 单级再循环 | single-stage recycle |
| tech. | 单级再循环 | rabbit |
| tech. | 单级再生 | single-stage regeneration |
| tech. | 单级再碳酸化作用 | single-stage recarbonation |
| tech. | 单级冲动式涡轮机 | single-stage impulse turbine |
| tech. | 单级冲动式涡轮机 | single-wheel impulse turbine |
| tech. | 单级冲动式涡轮机 | De Laval turbine |
| tech. | 单级冲动式透平 | single-wheel impulse turbine |
| tech. | 单级冲动式透平 | single-stage impulse turbine |
| tech. | 单级冲动式透平 | De Laval turbine |
| shipb. | 单级净化器 | single-stage purifier |
| tech. | 单级减压器 | single-stage regulator |
| oil | 单级减速器 | single reduction gear unit |
| tech. | 单级减速斜齿轮 | single reduction helical gears |
| met. | 单级减速机 | single step reduction gear unit |
| tech. | 单级减速机 | single step reduction gear unit |
| nautic., tech. | 单级减速装置 | single reduction gear |
| tech. | 单级减速装置单级减速齿轮 | single reduction gear (箱) |
| chem. | 单级减速钭齿轮 | single reduction helical gears |
| tech. | 单级减速齿轮传动式涡轮机 | single reduction geared turbine |
| nautic., tech. | 单级减速齿轮箱 | single-reduction unit |
| shipb. | 单级减速齿轮箱 | single-reduction gear-box |
| nautic., tech. | 单级减速齿轮箱 | single-reduction gear |
| oil | 单级减速齿轮装置 | single reduction gear unit |
| met. | 单级分批萃取 | single-batch extraction |
| oil | 单级分离 | single stage separation |
| oil | 单级分离 | one-step separation |
| tech. | 单级别钢丝 | single grade wire |
| auto. | 单级速刮水器 | single-speed wiper |
| refrig. | 单级制冷压缩机 | single-stage refrigerant compressor |
| tech. | 单级制备法 | single-stage process |
| tech. | 单级单吸离心泵 | single-stage single suction volute pump |
| tech. | 单级单联喷射器 | single-stage single element ejector |
| busin. | 单级单通道 | single-channel, single stage |
| tech. | 单级压力调节器 | one-step pressure regulator |
| compr. | 单级压比 | single-stage pressure ratio |
| space | 单级压气压缩机 | single-stage compressor |
| avia. | 单级压气机 | single-stage compressor |
| oil | 单级压缩 | single-stage compression |
| tech. | 单级压缩 | one stage compression |
| nautic., tech. | 单级压缩制冷系统 | single stage compression refrigerating system |
| refrig. | 单级压缩制冷系统 | single-stage compression refrigeration system |
| el. | 单级压缩机 | single-acting compressor |
| tech. | 单级压缩机 | one-stage compressor |
| tech. | 单级式压缩机 | single-step compressor |
| tech. | 单级空气压缩机 | single-stage compressor |
| met. | 单级压缩机 | single-stage compressor |
| nautic., tech. | 单级压缩机 | single stage compressor |
| tech. | 单级双动式离心清水泵 | single-stage double-acting centrifugal freshwater pump |
| tech. | 单级双射器 | single-stage twin element ejector |
| tech. | 单级双速增压器 | single-stage two speed supercharger |
| met. | 单级反应 | single-stage reaction |
| met. | 单级反应器 | single-stage reactor |
| tech. | 单级发动机 | simple engine |
| refrig. | 单级发电机的吸热量 | heat input to the first-stage generator |
| auto. | 自动变速器单级变矩器 | one-stage converter |
| el. | 单级变速离心泵 | variable speed single stage centrifugal pump |
| hydroel.st. | 单级可逆式水轮机 | single stage pump-turbine |
| tech. | 单级叶轮 | single-stage impeller |
| tech. | 单级叶轮泵 | single-stage impeller pump |
| tech. | 单级同步发电机 | homopolar alternator |
| space | 单级启动 | single-stage start |
| refrig. | 单级吸收式制冷机 | single-stage absorption refrigerator |
| gen. | 单级和双极晶体管放大器 | unibi |
| oil | 单级固控 | single-step solids control |
| IT | 单级地址 | single level address |
| el. | 单级地球轨道可重复使用飞船 | single-stage earth-orbital reusable vehicle |
| tech. | 单级增压器 | single-stage supercharger |
| el. | 单级多广播网络 | single-stage multicast network |
| IT | 单级存储 | single-level storage |
| tech. | 单级存储器 | one-level storage |
| tech. | 单级客轮 | one cabin boat |
| tech. | 单级富集 | single-stage enrichment |
| space | 单级导弹 | single-stage missile |
| econ. | 单级工业标准 | industry-standard, single-stage |
| space | 单级布局配置 | single-class layout |
| subm. | 单级应需调节器 | single-stage demand regulator |
| tech. | 单级开关 | single-stage switch |
| tech. | 单级式减压器 | single-stage regulator |
| tech. | 单级式汽轮机 | single-level steam turbine |
| tech. | 单级式空气压缩机 | single-step air compressor |
| auto. | 单级式调速器 | single-speed governor |
| refrig. | 单级往复式制冷系统的实际循环 | real cycle of a single-stage reciprocating refrigeration systems |
| tech. | 单级悬挂 | single-stage suspension |
| tech. | 单级悬移质采样器 | simple-stage suspended sediment sampler |
| refrig. | 单级或多级空气洗涤器 | single-stage or multistage air washer |
| space | 单级截击导弹 | single stage interceptor |
| stat. | 单级抽样 | single-stage sampling |
| stat. | 单级抽样 | unitary sampling |
| stat. | 单级抽样 | unit-stage sampling |
| math. | 单级抽样，单阶段抽样 | unit stage sampling |
| math. | 单级抽样，单阶段抽样 | unitary sampling |
| math. | 单级抽样，单阶段抽样 | single sampling |
| oil | 单级抽油杆柱 | single rod string |
| mil., air.def. | 单级振荡式发射机 | single stage oscillator transmitter |
| tech. | 单级换流器 | binary converter |
| tech. | 单级换热器 | single-stage recuperator |
| tech. | 单级接缝 | one-stage joint |
| nano | 单级接触萃取 | single-contact extraction |
| met. | 单级接触萃取 | single contact extraction |
| tech. | 单级提取 | single-stage extraction |
| ecol. | 单级提取 | single stage extraction |
| tech. | 单级放大 | unit amplification |
| tech. | 单级放大器 | single-stage amplifier |
| oil | 单级放大器 | one-stage amplifier |
| tech. | 单级放大器 | single amplifier |
| el.mach. | 单级数字传感器 | one-step digital sensor |
| stat. | 单级整群抽样 | single-stage cluster sampling |
| met. | 单级文氏管 | single-stage Venturi |
| space | 单级方式 | single stage method |
| tech. | 单级旋风分离器 | single-stage cyclone separator |
| refrig. | 单级旋风除尘器 | single-stage cyclone |
| refrig. | 单级旋风除尘器 | single cyclone (dust collector) |
| tech. | 单级显示方法 | single-level indicator method |
| tech. | 单级最终传动 | single reduction final drive |
| tech. | 单级存储机 | single-level machine |
| auto. | 单级机油 | straight weight engine oil |
| auto. | 单级机油 | single-grade oil |
| auto. | 发动机单级机油滤清器 | single-stage lubricating oil filter |
| refrig. | 单级板型静电空气过滤器 | single-stage plate type ionizing electronic air cleaner |
| plast. | 单级柱塞式注塑成型 | single-stage plunger injection |
| oil | 单级标定 | single level calibration |
| chem. | 单级酚醛树脂 | one-stage resin |
| tech. | 单级模 | single-station die |
| tech. | 单级气冷式透平 | single-stage air cooled turbine |
| refrig. | 单级氨-水吸收式制冷机 | single-stage ammonia-water absorption refrigerating machine |
| tech. | 单级氮化 | single-stage nitriding |
| hydroel.st. | 单级水泵水轮机 | single stage pump-turbine |
| tech. | 单级水轮机 | single-stage turbine |
| tech. | 单级汽轮机 | single-stage turbine |
| oil | 单级汽轮机 | single stage steam turbine |
| tech. | 单级汽轮机 | single-stage steam turbine |
| el.mach. | 单级汽轮机 | single stage turbine |
| tech. | 单级汽轮机 | simple turbine |
| tech. | 单级泡沫浮选 | single-stage froth floatation |
| tech. | 单级泡沫浮选 | single-stage froth flotation |
| tech. | 单级注水泥 | single-stage cementing |
| oil | 单级注水泥接箍 | simplex cementing collar |
| refrig. | 单级泵 | single -stage pump |
| agric. | 单级泵具有一个叶轮 | single-stage pump |
| oil | 单级泵 | single stage pump |
| hydroel.st. | 单级泵 | single-stage pump |
| tech. | 单级泵 | single pump |
| tech. | 单级泵 | one-stage pump |
| refrig. | 单级泵 | pump single stage |
| refrig. | 单级泵系统 | plant-through-building loop |
| tech. | 单级泵送 | single-stage pumping |
| compr. | 单级活塞式压缩机 | single-stage piston compressor |
| met. | 单级流化床反应器 | single fluidized bed reactor |
| tech. | 单级浓缩 | single-stage enrichment |
| tech. | 单级浮盖厌气消化池 | single-stage floating cover anaerobic digester |
| ecol. | 单级浮盖厌气消化池 | single stage floating-cover anaerobic digester |
| tech. | 单级海水反渗透 | single-stage seawater reverse osmosis |
| tech. | 单级消化 | single-stage digestion |
| ecol. | 单级消化器 | single stage digester |
| tech. | 单级消化池 | single-stage digestor |
| tech. | 单级消化池 | single-stage digester |
| ecol. | 单级消化池 | single stage digester |
| interntl.trade. | 单级消费税 | single-stage consumption tax |
| agric. | 单级涡轮 | simple turbine |
| tech. | 单级涡轮 | single-stage turbine (机) |
| space | 单级涡轮 | single-stage turbine |
| tech. | 单级涡轮 | simple turbine (机) |
| tech. | 单级涡轮增压 | single-stage turbocharging |
| tech. | 单级涡轮增压器 | single-stage turbocharger |
| auto. | 单级润滑油滤清器 | single-stage lubricating oil filter |
| agric. | 单级液力变扭器 | single-stage torque converter |
| auto. | 自动变速器单级液力变矩器 | one-stage torque converter |
| tech. | 单级液力变矩器 | single-stage converter |
| ecol. | 单级淘洗 | single-stage elutriation |
| tech. | 单级淬火法 | single-stage quenching |
| met. | 单级混合沉降器 | single-stage mixer-settler |
| el. | 单级混洗交换网络 | single-stage shuffle-exchange network |
| oil | 单级溶剂 | one step solvent |
| tech. | 单级滤池 | single-stage filter |
| oil | 单级滤波器 | single-section filter |
| tech. | 单级滤波器 | single section filter |
| auto. | 单级滤清器 | one-stage filter |
| tech. | 单级滴滤池 | single-stage trickling filter |
| ecol. | 单级滴滤池 | single stage trickling filter |
| tech. | 单级澄清 | single-stage clarification |
| space | 单级火箭 | single stage rocket |
| space | 单级火箭 | single-stage vehicle |
| space | 单级火箭 | single-stage rocket |
| tech. | 单级火箭 | one-stage rocket |
| space | 单级火箭技术 | single stage rocket technology |
| tech. | 单级烘干粉磨 | single-stage drying and grinding |
| tech. | 单级牵引 | single-unit traction |
| met. | 单级玻璃油蒸气真空泵 | single-stage glass oil-vapor pump |
| refrig. | 单级理想气体压缩 | single stage ideal vapor compression |
| ecol. | 单级生物过滤 | single-stage filtration |
| tech. | 单级电磁控制阀 | one-stage solenoid-operated valve |
| tech. | 单级的 | one-stage |
| auto. | 灯光单级的 | single-level |
| tech. | 单级的 | single step |
| hydroel.st. | 单级的 | single-stage |
| gen. | 单级的 | single-level |
| IT | 单级目录 | single level directory |
| met. | 单级破碎 | single-stage crushing |
| water.res., ecol. | 单级硝化反硝化法 | single stage nitrification-denitrification process |
| tech. | 单级硝化反硝化法 | single-stage nitrification-denitrification process |
| ecol. | 单级硝化脱氮 | single stage nitrification-denitrification |
| refrig. | 单级离心压缩机 | single-stage radial compressor |
| tech. | 单级离心式压缩机 | single-stage radial compressor |
| tech. | 单级离心式压缩机 | single-stage centrifugal compressor |
| hydroel.st. | 单级离心泵 | single-stage centrifugal pump |
| ecol. | 单级离心泵 | centrifugal pump of single stage type |
| tech. | 单级离心鼓风机 | single-stage centrifugal blower |
| tech. | 单级空气压缩机 | single-stage air compressor |
| tech. | 单级式空气压缩机 | single-stage air compressor |
| busin. | 单级管理 | single-level control |
| tech. | 单级管网系统 | single-stage system |
| tech. | 单级粒状活性炭处理 | single-stage granular activated carbon treatment |
| tech. | 单级系统 | single-level system |
| oil | 单级脱盐 | single stage desalting |
| chem. | 单级膜 | single stage membrane |
| tech. | 单级膨胀蒸汽机 | simple steam-engine |
| water.res., ecol. | 单级自养脱氮 | one step autotrophic nitrogen removal |
| tech. | 单级自吸悬臂式离心清水泵 | single-stage self-priming overhang type centrifugal freshwater pump |
| tech. | 单级自氧脱氮 | one step autotrophic nitrogen removal |
| tech. | 单级船闸 | single-stage lock |
| hydroel.st. | 单级船闸 | lift lock |
| hydroel.st. | 单级船闸 | single-lift lock |
| tech. | 单级船闸 | lift navigation lock |
| tech. | 单级船闸 | lift inland lock |
| chem. | 单级萃取 | single-stage extraction |
| tech. | 单级蒸发 | single-stage evapouration |
| tech. | 单级蒸发 | single-stage evaporation |
| tech. | 单级蒸发器 | single-stage evaporator |
| refrig. | 单级蒸发器 | one-effect evaporator |
| oil | 单级蒸汽轮机 | single stage steam turbine |
| el. | 单级螺旋式电感器结构 | single-level-spiral inductor structure |
| plast. | 单级螺杆 | single-stage screw |
| tech. | 单级行星轮系 | single-planetary gear train |
| auto. | 单级排行星齿轮 | simple planetary |
| auto. | 单级行星齿轮机构 | simple planetary gear set |
| auto. | 单级行星齿轮机构 | simple planetary arrangement |
| wind. | 单级行星齿轮系 | single planetary gear train |
| tech. | 单级装置 | single-stage system |
| IT | 单级设备 | single level device |
| met. | 单级调节器减压表 | single stage regulator |
| tech. | 单级调节器 | single-stage regulator |
| tech. | 单级谐波传动 | single-stage harmonic drive |
| auto. | 单级贯通式主减速器 | single reduction thru-drive |
| tech. | 单级轴流压气机 | single-stage axial compressor |
| el.mach. | 单级轴流式风扇 | single stage axial fan |
| tech. | 单级轴流风扇 | single-stage axial fan |
| tech. | 单级过滤 | single-stage filtration |
| tech. | 单级过热器 | single-bank superheater |
| space | 单级过程 | single level process |
| tech. | 单级过程 | simple process |
| tech. | 单级过程分离系数 | simple process factor |
| tech. | 单级过程有效系数 | effective simple process factor |
| tech. | 单级配置 | one-stage configuration |
| tech. | 单级采样器 | single-stage sampler |
| nautic., tech. | 单级闪发 | single-stage flash evaporation |
| tech. | 单级闭路粉磨系统 | single-stage closed circuit system |
| tech. | 单级闭路粉磨 | single-stage closed circuit grinding |
| water.res., ecol. | 单级间歇曝气膜生物反应器 | single stage intermittent aeration membrane bioreactor |
| tech. | 单级间歇曝气膜生物反应器 | single-stage intermittent aeration membrane bioreactor |
| tech. | 单级阀 | one valve |
| el. | 单级集成模块 | single-level integrated module |
| el. | 单级零插拔力插座 | single level, zero insertion force socket |
| met. | 单级鼓风机 | single-stage blower |
| agric. | 单级齿轮传动 | single geared drive |
| el. | 单组件多级系统 | single component multistage system |
| oil | 单缸双级空压机 | single-cylinder twostage air compressor |
| tech. | 单缸双级空压机 | single-cylinder two stage air compressor |
| tech. | 单能级光振公式 | single-level resonance formula |
| tech. | 单螺旋分级机 | single-spiral classifier |
| tech. | 单螺旋分级机 | simplex spiral classifier |
| tech. | 单调谐级际电路 | single tuned interstage |
| auto. | 单速单级减速器架 | single-speed single reduction carrier |
| auto. | 单速双级减速器架 | single-speed double reduction carrier |
| tech. | 单速级 | single velocity stage |
| oil | 卧式单级双吸蜗壳离心泵 | horizontal singlestage double-suction volute pump |
| tech. | 卧式单级泵 | horizontal one-stage pump |
| math. | 原始单位，初级单位 | primary unit |
| el. | 原始设备制造厂单板级微计算机 | original equipment manufacturer board level microcomputer |
| el. | 双初级单次级绕组电流互感器 | double-primary single-secondary current transformer |
| tech. | 双吸式单级螺旋泵 | double suction single stage volute type pump |
| el. | 可服务性级别标记处理控制单元 | SLIP control element |
| space | 可重复使用单级轨道空间运输器 | reusable one-stage orbital space truck |
| space | 可重复使用的单级地球轨道飞行器 | single-stage earth-orbital reusable vehicle |
| tech. | 四相单级液力变矩器 | four-phase single stage torque converter |
| manag. | 国家二级计量单位 | the national second grade measure unit |
| UN, tech. | 在单位一级使用适当检测装备检测和查明核生化物剂 | detect and identify NBC agents with appropriate detection equipment at the unit level |
| textile | 地中海东部低级单面绒布 | escamis |
| econ. | 地方一级计划和执行单位 | local-level planning and implementing unit |
| mil., air.def. | 多级别单元编程国际互联网 | multilevel cell program Internet |
| tech. | 多级单联喷射器 | multistage single element ejector |
| plast. | 多级单螺杆挤塑 | multistage single-screw extrusion |
| busin. | 多级单通道 | single-channel, multiple-stage |
| work.fl. | 多级文献单位 | multilevel documentary unit |
| row. | 女子单人艇激光雷迪尔级 | women's one person dinghy laser radial |
| el. | 带反馈补偿的单级放大器 | bootstrap circuit |
| busin. | 应付上级单位款 | payables to senior administrative agency |
| busin. | 应收上级单位款 | receivables from senior administrative agency |
| tech. | 提升式单级船闸 | lift navigation lock |
| tech. | 提升式单级船闸 | lift inland lock |
| busin. | 改变等级凭单 | change of class voucher |
| genet. | 有功能的一级结构单元 | functional primary sequence element |
| archit. | 机械单级船闸 | mechanical lift-lock |
| tech. | 机械单级船闸 | mechanical lift lock |
| tech. | 标准负荷单级消化池 | standard rate single-stage digestion tank |
| tech. | 梯级单元 | step component |
| stat. | 次级单位 | second- stage unit |
| genet. | 次级单体 | secondary monosomic |
| agric. | 次级单倍体 | secondary haploid |
| tech. | 次级承包单位 | subcontractor |
| IMF. | 次级抽样单位 | secondary sampling unit |
| stat. | 次级抽样单位 | second-stage sampling unit |
| social. | 次级生产经营单位 | subholding |
| IT | 次级逻辑单元 | secondary logical unit |
| nurs. | 次级骨单位 | secondary osteon |
| geophys. | 电磁量级与单位 | electric and magnetic magnitude and units |
| row. | 男子单人艇激光级 | men's one person dinghy laser |
| row. | 男子轻量级四人单桨无舵手 | men's lightweight fours |
| avia. | 空军一级的单位名称 | command |
| stat. | 第二级抽样单位 | second-stage sampling unit |
| stat. | 第二级抽样单位 | secondary sampling unit |
| tech. | 简单级数 | simple series |
| tech. | 简单级联 | simple cascade |
| agric. | 简单一级效应 | simple primary effect |
| stat. | 简单多级采样 | simple multistage sampling |
| textile | 纤维级单体 | fiber-grade monomer |
| polym. | 纤维级单体 | fiber grade monomer |
| telecom. | 级联式菜单 | cascading menu |
| IT | 级联菜单 | cascade menu |
| multimed. | 级联选单 | cascaded menu |
| railw. | 终级处理单元 | ultimate processing unit |
| railw. | 行政单位、级别 | Administrative Unit level |
| space | 超级单体 | super cell |
| el. | 超级硅单晶研究所日本 | Super Silicon Crystal Research Institute Corp. |
| mil., air.def. | 超级网络管理单元 | super network management unit |
| securit. | 超级订单传递系统 | Super DOT |
| el. | 高电压1态单级噪声容限 | single-stage noise margin for one state |
| busin. | 高级人员人寿保险单 | top-hat policy |
| agric. | 高级分类单位 | higher categories |
| geophys. | 高级微波探测单元 | advanced microwave sounder unit |
| chem. | 齿轮增速式单级混流鼓风机 | mixflow type GM-blower |
