| Subject | English | Chinese |
| avia. | adjustment of correlated observation | 相关观测平差 |
| geol. | advanced earth resource observation system | 高级地球资源观测系统 |
| avia. | advanced earth resources observation system | 先进地球观测系统 |
| tech. | aerologic observation | 高空观测 |
| tech. | aerological observation | 高空观测 |
| mil. | air observation post | 空中观察哨设在飞机或气球上的 |
| avia. | air observation post | 对空观察哨站 |
| gen. | Air Observation School | 空中观察学校 |
| avia. | air observation spotting | 空中观察与校射 |
| desert. | air pollution observation station | 大气污染观测站 |
| avia. | airborne light observation system | 机载轻型观察系统 |
| avia. | airborne night observation device | 机载夜视设备 |
| tech. | aircraft observation | 航空观测 |
| tech. | aircraft-base observation | 机上观测 |
| nautic., tech. | anchored continuous observation | 定点连续观测 |
| nautic., tech. | anchored hourly observation | 正点观测 |
| shipb. | angular observation | 角的测量 |
| gen. | anti-aircraft observation post | 防空监视哨 |
| avia. | antiaircraft observation post | 防空监视哨 |
| gen. | anti-aircraft observation post | 对空观察哨 |
| tech. | apparatus for dam observation | 大坝观测仪器 |
| desert. | area of special observation | 特定观测区 |
| gen. | armored observation post | 装甲观察哨设在坦克或装甲车上的 |
| gen. | armoured observation post | 装甲观察哨设在坦克或装甲车上的 |
| avia. | artificial earth satellite observation program | 人造地球卫星观察计划 |
| avia. | artillery observation | 炮兵观察 |
| gen. | artillery observation | 炮兵观测 |
| tech. | atmospheric observation | 大气观测 |
| tech. | atmospheric observation bell | 常压观察钟 |
| tech. | atmospheric observation manipulator bell | 带机械手常压观察潜水钟 |
| tech. | atmospheric observation network | 大气观测网 |
| avia. | attitude observation | 姿态观测 |
| nautic., tech. | Aurora observation | 极光观测 |
| avia. | automated weather observation system | 自动气象观测系统 |
| tech. | automatic meteorological observation | 自动气象观测 |
| tech. | automatic meteorological observation station | 自动气象观测站 |
| shipb. | automatic meteorological observation station | 气象自动观测站 |
| tech. | automatic meteorological observation system | 自动气象观测系统 |
| avia. | automatic relay global observation | 全球观察自动中继系统 |
| avia. | automatic relay global observation system | 全球监测自动中继系统 |
| tech. | automatic storm observation service | 自动风暴观测站 |
| tech. | auxiliary observation hole | 辅助观测孔 |
| tech. | auxiliary observation station | 辅助观测站 |
| avia. | aviation automatic weather observation system | 航空自动气象观察系统 |
| avia. | aviation-automated weather observation system | 航空自动气象观测系统 |
| gen. | avoid observation | 避免 〔不为人〕注意 |
| gen. | avoid observation | 没有被察觉 |
| tech. | azimuth observation | 方位角测定 |
| tech. | azimuth observation | 方位角观测 |
| tech. | background pollution observation | 本底污染测定 |
| tech. | background pollution observation | 本底污染观测 |
| gen. | battery observation post | 炮兵观测所 |
| HR | behavioral observation scales | 行为观察量表 |
| gen. | bilateral observation | 两面观察 |
| tech. | bottom depth of observation tunnel | 观测平硐底深 |
| tech. | bridge observation | 桥梁观测 |
| avia. | celestial observation satellite | 天文观测卫星 |
| ecol. | climatological observation | 气候观测 |
| sport., med. | clinical observation | 临床观察 |
| ecol. | cohort observation | 群组观察 |
| gen. | Commission for Instruments and Methods of Observation | 仪表与观测方法委员会世界气象组织所属的 |
| nautic., tech. | condensate observation tank | 凝水观察柜 |
| nautic., tech. | condensate observation tank | 蒸馏水检验柜 |
| tech. | conoscopic observation | 锥光观察 |
| gen. | conte under one's observation | 被看到〔瞧见〕 |
| gen. | conte under one's observation | 引起…的注意 |
| tech. | coordinatograph for plummet observation | 垂线观测坐标仪 |
| nautic., tech. | cosmic rays observation | 宇宙射线观测 |
| nautic., tech. | cosmic rays observation room | 宇宙射线观测室 |
| tech. | counter for astronomic observation | 天文观测计数器 |
| tech. | counter for astronomical observation | 天文观测计数器 |
| tech. | crack observation | 裂缝观测 |
| tech. | creep observation | 蠕变观测 |
| tech. | creep observation | 徐变观测 |
| tech. | current observation | 近期观察 |
| tech. | current observation | 验流 |
| tech. | current observation | 测流 |
| nautic., tech. | current observation | 海流观测 |
| tech. | current observation station | 水流观测站 |
| tech. | current-meter observation | 流速仪测量 |
| tech. | dark ground method of observation | 暗场观察法 |
| tech. | data collection of observation net and points | 观测网点数据采集 |
| tech. | data of groundwater regime observation | 地下水动态观测数据 |
| tech. | data of observation | 观测数据 |
| shipb. | date of observation | 测试日期 |
| tech. | daylight observation | 白天观测 |
| geol. | deep observation and sampling of the earth continental crust | 地壳的深部观测和取样 |
| tech. | diagram of observation and experiment | 观测 |
| tech. | difference of forward and backward observation | 往返测较差 |
| tech. | difference of observation | 观测值差 |
| tech. | direct observation | 直接调查 |
| tech. | direct observation method | 直接观察法 |
| tech. | direct observation through microscope | 显微镜直接观测 |
| tech. | direct plummet observation | 正锤线观测 |
| tech. | direction of observation line | 观测线方向 |
| tech. | direction of observation line for test | 试验观测线方位 |
| tech. | direction of regime observation line | 动态观测线方位 |
| tech. | discontinuous observation | 不连续调査 |
| tech. | displacement of observation points | 观测点位移 |
| nautic., tech. | diurnal anchored continuous observation | 周日连续观测 |
| tech. | Doppler satellite observation | 多普勒卫星观测 |
| nautic., tech. | DP hazard observation | DP 危险观察 |
| tech. | drift observation | 偏流观测 |
| tech. | dual-beam observation | 双束观测 |
| tech. | duration and frequency of observation | 观测时间和频率 |
| avia. | Earth observation | 对地球观测 |
| avia. | earth observation mission | 地球观察任务 |
| avia. | Earth observation mission | 地球观测任务 |
| avia. | Earth observation preparatory programme | 欧洲航天局地球观测筹备计划 |
| avia. | earth observation preparatory programme | 地球观测筹备计划 |
| avia. | earth observation satellite corp. | 地球观察卫星公司 |
| avia. | earth observation sensor development laboratory | 地球观测遥感研制实验室 |
| desert. | Earth Observation System | 对地观测系统 |
| avia. | Earth observation system | 地球观测系统 (美国、西欧、日本联合的对地观测卫星) |
| avia. | earth resources observation satellite | 地球资源观察卫星 |
| geol. | earth resources observation satellite | 地球资源观测卫星 |
| avia. | earth resources observation system | 地球资源观察系统 |
| desert. | Earth Resources Observation System Data Center | 地球资源观测系统资料中心 |
| geol. | Earth Resources Observation System digital image processing system | 地球资源观测系统数字图像处理系统 |
| tech. | electronic microscope observation | 电子显微镜观察 |
| gen. | emergency observation post | 备用观察哨 |
| tech. | engineering geologic long-term observation | 工程地质长期观测 |
| tech. | engineering geological long-term observation | 工程地质长期观测 |
| tech. | environment parameter observation | 环境参数观测 |
| gen. | err in observation | 观察上产生错误 |
| gen. | escape observation | 避免 〔不为人〕注意 |
| gen. | escape observation | 没有被察觉 |
| tech. | eustatic observation | 海平面变化观测 |
| tech. | evapouration capacity observation | 量观测 |
| tech. | evapouration observation | 蒸发观测 |
| tech. | ex-meridian observation | 近子午圈观测 |
| tech. | expeditionary observation | 考察 |
| avia. | experimental observation | 实验观察 |
| avia. | experimental observation | 实验观测 |
| tech. | extensive observation | 扩大观察 |
| avia. | external observation system | 外部观测系统 |
| avia. | extra-meridian observation | 近中天观测 |
| tech. | eye-observation optic decrepitation record method | 目测光学爆裂记录法 |
| tech. | eye-observation optical decrepitation record method | 目测光学爆裂记录法 |
| gen. | fall under one's observation | 被看到〔瞧见〕 |
| gen. | fall under one's observation | 引起…的注意 |
| tech. | fictitious observation | 虚拟观测 |
| tech. | fictitious observation equation | 虚拟观测方程 |
| tech. | field astronomical observation | 野外天文观测 |
| tech. | field hydrological observation | 现场水文观测 |
| tech. | field observation | 实地观察 |
| tech. | field observation | 地形摄影 |
| tech. | field observation | 田间观察 |
| tech. | field observation | 原型观测 |
| tech. | field observation | 现场观测 |
| tech. | field observation | 地形观测 |
| gen. | field of observation | 可见区 |
| gen. | field of observation | 视场〔界，野〕 |
| nautic., tech. | fixed line observation | 断面调查 |
| nautic., tech. | fixed station observation | 大面调查 |
| tech. | flank observation | 侧方观测 |
| tech. | flow observation | 水流观测 |
| tech. | flow observation | 流量观察 |
| tech. | flow observation | 流谱观察 (气流) |
| tech. | flow observation of surface water | 地表水流量观测 |
| tech. | fore observation | 前视 (测量前进方向中的下一站) |
| avia. | forward observation | 前方观察 |
| mil. | forward observation post | 前沿观察哨 |
| desert. | geochemical observation | 地球化学观测 |
| tech. | geophysical observation satellite | 地球物理观测卫星 |
| avia. | geosynchronous Earth observation system | 地球同步观测系统 |
| tech. | glazed observation platform | 四面装配玻璃的平台 |
| ecol. | Global Climate Observation System | 全球气候观测系统 |
| ecol. | global observation system | 全球观测系统 |
| tech. | global ozone observation system | 全球臭氧观测系统 |
| avia. | ground observation post | 地面观察所 |
| geol. | ground observation post | 地面观测站 |
| gen. | ground observation post | 地面观察哨 |
| tech. | groundwater behavior observation | 地下水动态观测 |
| tech. | groundwater behaviour observation | 地下水动态观测 |
| tech. | groundwater observation well | 地下水观测井 |
| gen. | heavy observation aircraft | 重型观察飞机 |
| avia. | high altitude synoptic meteorological observation | 高空天气气象观察 |
| tech. | high azimuthal observation | 高方位观测 |
| avia. | high performance army observation aircraft | 高性能陆军观察机 |
| tech. | horizontal displacement observation | 水平位移观测 |
| tech. | horizontal displacement observation for bridge substructures | 墩台水平位移观测 |
| mil. | hostile observation post | 对敌观察哨 |
| desert. | hour of observation | 观测时 |
| tech. | hourly observation | 记录观测 |
| tech. | hourly observation | 逐时观测 |
| desert. | hydrogeological observation | 水文地质观测 |
| tech. | hydrographic observation | 水文观测 |
| tech. | hydrographical observation | 水文观测 |
| tech. | hydrologic observation | 水文测验 |
| tech. | hydrological observation | 水文测验 |
| nautic., tech. | iceberg and floating ice observation room | 冰山和浮冰观察室 |
| geol. | Improved Television and infrared Observation Satellite | 改进的电视红外观测卫星 |
| tech. | incidental observation station | 临时性观测站 |
| tech. | inclination observation | 倾斜观测 |
| avia. | inspection/observation windows | 检查/观察窗 |
| tech. | instrument observation | 仪表观测 |
| tech. | instrument of gage observation | 水位观测仪器 |
| tech. | instrument of gauge observation | 水位观测仪器 |
| tech. | instrument of precipitation observation | 降水观测仪器 |
| avia. | integrated observation system | 综合观测系统 |
| tech. | intensive observation area | 加强观测区 |
| tech. | intensive observation period | 加强观测期 |
| tech. | intermediate observation | 插点观测 |
| tech. | intermediate observation | 附加观测 |
| tech. | intermediate observation | 中间观测 |
| tech. | intermediate synoptical observation | 辅助天气观测 |
| tech. | inverse plummet observation | 倒垂法 |
| tech. | inverse plummet observation | 倒垂观测 |
| tech. | investigation by geologic observation point | 地质点调查 |
| tech. | investigation by geological observation point | 地质点调查 |
| tech. | investigation of geologic observation point | 观测点研究 |
| tech. | investigation of geological observation point | 观测点研究 |
| nautic., tech. | ionosphere observation room | 电离层观察室 |
| gen. | it is a matter of common observation that... | 众所周知… |
| gen. | it is a matter of general observation that... | 众所周知… |
| tech. | item of ground water behavior observation | 地下水动态观测项目 |
| tech. | item of ground water behaviour observation | 地下水动态观测项目 |
| tech. | joint observation | 接缝观测 |
| tech. | joint observation | 联合观测 |
| tech. | joint observation value | 联合观测值 |
| environ. | keep observation upon | M 监视看 M |
| gen. | keep observation upon | M 观察看 M |
| gen. | keep M under observation | 观察看 M |
| ecol. | kite observation | 风筝观测 |
| tech. | laying time of observation net | 观测网设置时间 |
| tech. | length of observation line for test | 试验观测线长度 |
| tech. | length of observation tunnel | 观测平硐长度 |
| tech. | length of regime observation line | 动态观测线长度 |
| avia. | light observation aircraft | 轻型观察机 |
| avia. | light observation helicopter | 轻型观察直升机 |
| avia. | light-observation helicopter | 轻型观察直升机 |
| gen. | light tank observation post | 轻型坦克观察哨 |
| desert. | local extra-observation | 加班观测 |
| tech. | location of observation project | 观测工程位置 |
| avia. | long range night observation device | 远程夜间观察装置 |
| avia. | long range reconnaissance and observation system | 远程侦察和观察系统 |
| desert. | long-period observation | 长期观测 |
| desert. | long-time observation | 长期观测 |
| tech. | looping observation | 闭合导线观测 |
| tech. | macroscopic observation | 宏观观测 |
| tech. | manipulator and observation bell | 机械手和观察钟 |
| tech. | manual of earthquake observation | 地震观测法 |
| avia. | marine observation | 海洋天气观测 |
| avia. | maritime observation satellite | 〔日〕海洋观察卫星 |
| avia. | measurement and observation of clear air turbulence | 晴空湍流测量观察 |
| tech. | meridian observation | 中天观测 |
| tech. | meridian observation | 子午观测 |
| avia. | meteorogical observation | 气象观测 |
| tech. | meteorologic observation network | 气象观测站网 |
| tech. | meteorologic observation ship | 气象观测船 |
| tech. | meteorologic observation station | 气象观测台 |
| desert. | meteorological observation | 气候观测 |
| shipb. | meteorological observation equipment | 气象观测设备 |
| tech. | meteorological observation network | 气象观测站网 |
| ecol. | meteorological observation platform | 气象观测平台 |
| tech. | meteorological observation ship | 气象观测船 |
| tech. | meteorological observation station | 气象观测台 |
| tech. | method of angle observation in all combinations | 全组合测角法 |
| tech. | method of averaging observation | 平均观察法 |
| tech. | method of direct plummet observation | 正锤线观测法 |
| tech. | method of direction observation | 方向观测法 |
| tech. | method of direction observation in rounds | 全圆方向观测法 |
| tech. | method of directional observation | 方向观测法 |
| tech. | method of inverse plummet observation | 倒垂线法 |
| tech. | method of observation | 观测方法 |
| tech. | method of observation sets | 测回法 |
| tech. | method of right plummet observation | 正锤线观测法 |
| tech. | microseismic observation | 脉动观测 |
| avia. | mission observation center | 任务观察中心 |
| tech. | modes of record in geologic observation point | 地质点记录方式 |
| tech. | modes of record in geological observation point | 地质点记录方式 |
| tech. | moisture observation in aeration zone | 饱气带水分观测 |
| tech. | monocular observation | 单镜观测 |
| tech. | monocular observation | 单目观察 |
| desert. | mountain observation | 高山观测 |
| tech. | multiple observation | 多次观测 |
| desert. | naked-eye observation | 肉眼观测 |
| tech. | name of regime observation station | 动态观测站名称 |
| tech. | national observation net | 全国性观测网 |
| gen. | night observation | 夜间观察观测 |
| avia. | night observation and detection system | 夜间观测系统 |
| avia. | night observation and detection system | 夜间观察与探测系统 |
| avia. | night observation device | 夜间观察装置 |
| avia. | night observation device, long rang | 长距离夜间观察装置 |
| avia. | night observation gunship system | 夜间观察武装运输机 (直升机) |
| avia. | night observation gunsight system | 夜间观察射击瞄准系统 |
| desert. | normal observation | 常规观察 |
| avia. | nuclear burst observation post | 核爆观测哨所 |
| tech. | number of observation | 观测次数 |
| gen. | number of observation | 观察观测次数 |
| tech. | number of observation point for test | 试验观测点号 |
| tech. | number of observation shaft well | 观测竖井编号 |
| tech. | number of observation tunnel | 观测平硐编号 |
| tech. | number of observation well for test | 试验观察孔号 |
| tech. | number of regime observation line | 动态观测线条数 |
| tech. | number of regime observation point | 动态观测点编号 |
| desert. | number of sediment discharge observation | 输沙率实测号数 |
| tech. | number of simultaneous observation | 水位统测井点数目 |
| tech. | number of the observation line for test | 试验观测线编号 |
| gen. | observation amphibian plane | 近程侦察水陆两用机 |
| gen. | observation and listening | 观测和窃听 |
| avia. | observation balloon system | 观察气球系统 |
| gen. | observation car | 火车的游览车厢 |
| desert. | observation data | 观测资料 |
| geol. | observation data | 观测数据 |
| gen. | observation data | 观察数据 |
| avia. | service observation desk | 业务监察台 |
| avia. | service observation desk | 观测〔试验〕台 |
| desert. | observation error | 观察误差 |
| avia. | observation error | 观测〔察〕误差 |
| desert. | observation field | 观测场 |
| gen. | observation flight | 近程侦察飞行 |
| avia. | observation group | 观察组 (美国陆军航空中心， 美国陆军航空兵) |
| desert. | observation height | 观测高度 |
| gen. | observation is made of some phenomenon | 对某一现象进行了观察 |
| gen. | observation land plane | 〔近程〕陆上侦察机 |
| nautic., tech. | observation mast | 瞭望桅 |
| avia. | observation-measurement-balancing and installation | 观测、测量、平衡与安装 |
| desert. | observation method | 观测方法 |
| desert. | observation method | 测流方法 |
| sport., psychol. | observation method | 观察法 |
| geol. | observation number | 观测号 |
| desert. | observation of littoral drift | 漂沙现象 |
| avia. | observation, orientation, determinate and action | 观察、定位、判断与行动 |
| avia. | observation plane | 观察飞机 |
| avia. | observation plane | 近程侦察机 |
| gen. | observation post | 监视〔瞭望〕哨 |
| gen. | observation post | 了望哨 |
| gen. | observation post | 观测所 |
| racing | observation reliability trial | 障碍检查赛 |
| sport., med. | observation room | 观察室 |
| nautic., tech. | observation ship | 海洋调查船 |
| gen. | observation squadron | 近程侦察〔机〕中队 |
| gen. | observation station | 了望哨 |
| horticult. | observation trial | 观察试验 |
| racing | observation trial | 障碍检查赛 |
| horticult. | observation trial | 观测试验 |
| desert. | observation unit | 观察单位 |
| sport., med. | observation ward | 观察室 |
| gen. | observation ward | 观察病房 |
| desert. | observation well for groundwater | 地下水观测井 |
| avia. | observation window | 瞭望窗 |
| tech. | ocean current observation | 海流观测 |
| tech. | ocean meteorological observation | 海洋气象观测 |
| tech. | ocean observation apparatus | 海洋观测装置 |
| tech. | ocean observation tower | 海洋观测塔 |
| tech. | ocean observation vessel | 海洋定点观测船 |
| tech. | ocean observation vessel | 海洋观测船 |
| tech. | ocean weather observation ship | 海洋气象观测船 |
| tech. | ocean weather station observation | 定点观测 |
| tech. | oceanic observation | 海洋观测 |
| tech. | oceanic observation method | 海洋观测法 |
| tech. | oceanic observation satellite | 海洋观测卫星 |
| avia. | orbiting geophysical observation | 地球物理观测 |
| tech. | orientation of observation tunnel | 观测平硐方法 |
| tech. | orthonormal observation grid | 标准正交观测格网 |
| tech. | oscillation observation | 摆动观测 |
| tech. | pairs of observation | 双观测 |
| HR | participant observation | 参与者观察 |
| desert. | percent of observation silt-quantity in total | 年实测沙量比例 |
| tech. | periodic observation | 定期观测 |
| tech. | periodic observation | 定期观察 |
| tech. | person-year of observation | 观察人年 |
| desert. | phenological observation | 物候观测 |
| tech. | phonological observation | 物候观察 |
| tech. | photoelectric observation | 光电观测 |
| tech. | photoelectrical observation | 光电观测 |
| avia. | photometric observation | 光度观测 |
| avia. | pilot balloon observation | 驾驶气球观察 |
| tech. | plan of observation points | 观测点位置图 |
| tech. | plot observation | 小区观测 |
| nautic., tech. | polar light and skylight observation room | 极光夜光观测室 |
| tech. | polarized observation | 偏振观察 |
| tech. | position by observation | 观测船位 |
| tech. | position by terrestrial observation | 陆标定位法 |
| shipb. | position fixed by observation | 观测定位法 |
| tech. | position of observation | 测站 |
| gen. | put under observation | 置于监测之下〔的〕 |
| gen. | put under observation | 使可加观测〔的〕 |
| tech. | quasi-observation | 拟观测值 |
| desert. | radar observation | 雷达观测 |
| desert. | radar weather observation | 雷达天气观测 |
| tech. | radio astronomy observation | 射电天文观察 |
| tech. | radio echo observation | 无线电回波探测 (法) |
| tech. | radio meteorograph observation | 无线电气象观测 |
| tech. | radio observation | 无线电观测 |
| tech. | radio sonde observation | 探空仪观测 |
| tech. | radio sonde observation | 无线电探空观测 |
| tech. | radio wind observation | 无线电测风观测 |
| gen. | radiometeorograph radiosonde observation | 无线电高空测候仪探测 |
| gen. | radiometeorograph radiosonde observation | 无线电高空气象探测 |
| tech. | radius of arched observation line | 弧形观测线半径 |
| tech. | reconnaissance by direct observation | 直接观测侦察 |
| gen. | reduce the disturbance of the system under observation | 减少外界对所观察的系统的干扰 |
| tech. | reserved observation borehole | 预留观测孔 |
| avia. | runway observation post | 跑道观察标 |
| avia. | safety observation station | 安全观察站 |
| gen. | satellite and missile observation | 〔人造〕卫星和导弹观测系统 |
| gen. | satellite and missile observation | "萨莫斯"卫星 |
| avia. | satellite and missile observation station | 卫星与导弹观察站 |
| avia. | satellite and missile observation system | 卫星与导弹观察系统 |
| avia. | satellite observation | 卫星观察 |
| avia. | satellite observation system | 卫星观察系统 |
| desert. | scientific observation | 科学观察 |
| nautic., tech. | sea ice observation | 海冰观测 |
| tech. | sea level observation | 海平面观测 |
| tech. | sea level observation | 验潮 |
| nautic., tech. | sea state observation | 海面状况观测 |
| nautic., tech. | sea surface meteorological observation | 海面气象观测 |
| nautic., tech. | sea surface meteorological observation room | 海面气象观察室 |
| tech. | sea wave observation | 海浪观测 |
| tech. | sea-ice observation | 海冰观测 |
| tech. | sea-surface observation | 海面观测 |
| desert. | seismic observation | 地震观测 |
| sport., psychol. | self-observation | 自我观察 |
| tech. | ship meteorological observation | 船舶气象观测 |
| tech. | ship observation | 船舶观测 |
| tech. | side observation | 旁点观测 |
| avia. | simultaneous observation | 同步观测同时观测 |
| tech. | single dimension observation | 单一尺寸观测 |
| tech. | single observation | 单次观测 |
| tech. | single observation forecast | 单站观测预报 |
| tech. | single observation plot | 简单观察小区 |
| tech. | single-lens observation | 单镜观测 |
| tech. | single-theodolite observation | 单点经纬仪观测 |
| ecol. | site-specific long-term observation | 长期定位观测 |
| tech. | size of under ground observation laboratory | 地下观测室尺寸 |
| desert. | soil and water losses observation | 水土流失观测 |
| tech. | some observation on | 某些观察 |
| desert. | space observation | 空间观察 |
| desert. | space observation | 空间考察 |
| desert. | spot light observation | 点照观测 (野生动物数量调查的一种方法，即以一定量光源，在野外夜间照明，并缓慢移动，记录点照范围内所遇的动物，然后进行数量统计) |
| desert. | stage during observation | 测时水位 |
| tech. | station adjustment of fixed angle observation | 固定角观测平差 |
| tech. | station adjustment of observation in groups | 分组观测测站平差 |
| tech. | strong vibration observation | 强振观测 |
| gen. | Strong-Motion Earthquake Observation Council | 强震观测委员会日本 |
| tech. | subsidence observation | 沉陷观测 |
| tech. | subsidence observation content | 沉降观测值 |
| tech. | subsidence observation time | 沉降观测时间 |
| tech. | subsynchronous observation | 似同步观测 |
| avia. | support air observation | 空中支援观察 |
| desert. | surface air observation | 地面观测 |
| desert. | surface observation | 地面观测 |
| desert. | surface weather observation | 地面天气观测 |
| mil. | surveillance, target acquisition and night observation | 监视、目标截获和夜间观察 |
| tech. | survey adjustment of observation | 测量平差 |
| tech. | symmetrical method of angle observation | 对称测角法 |
| avia. | synchronous earth observation | 同步地球观察卫星 |
| tech. | synchronous earth observation satellite | 同步地球观察卫星 |
| tech. | synchronous observation | 同步观测 |
| desert. | synoptic observation | 天气观测 |
| tech. | synthetic observation | 内插同步观测 |
| fr., space | Système Probatoire d'Observation de la Terre | 斯波特卫星 (法国地球资源卫星) |
| nautic. | take an observation | 观测天文 |
| gen. | target-observation | 目标观测 |
| gen. | television and infra-red observation satellite | 电视及红外线观察〔用〕〔人造〕卫星 |
| tech. | temporary observation point | 临时性观测点 |
| tech. | temporary observation station | 临时性观测站 |
| tech. | test observation | 试验观察 |
| gen. | the period under observation | 观察〔测〕期间 |
| avia. | time of observation target | 观测目标时间 |
| desert. | tripartite observation | 三点观测 |
| avia. | tuft observation | 丝丛法流谱观察 |
| tech. | two-theodolite observation | 双经纬仪观测 |
| tech. | two-transit observation | 双经纬仪观测 |
| tech. | two-way observation | 双程往返观测 |
| avia. | uncorrelated observation | 非相关观察 |
| nautic., tech. | underwater observation boat | 水下观测船 |
| avia. | unmanned aerial observation system | 高空无人观察系统 |
| avia. | upper air observation | 高空观察 |
| tech. | upper wind observation | 高空风观测 |
| tech. | upper-air observation | 高空观测 |
| nautic., tech. | upper-air observation room | 高空气象观察室 |
| gen. | variable-angle-monochromatic fringe observation | 变角单色条纹观察 |
| desert. | visual observation | 肉眼观察 |
| tech. | visual observation | 直观研究法 |
| tech. | visual observation | 目测 (法) |
| comp. | visual observation | 目力监测 |
| avia. | visual observation integration subsystem | 目视观测综合子系统 |
| tech. | visual observation system | 目力监测系统 |
| desert. | vital observation | 活体观察 |
| tech. | water balance observation method in closed watershed | 闭合流域水均衡观测法 |
| tech. | water behavior observation for mine | 矿井水动态观测 |
| tech. | water behavior observation for well | 井水动态观测 |
| tech. | water behaviour observation for mine | 矿井水动态观测 |
| tech. | water behaviour observation for well | 井水动态观测 |
| tech. | water disposal observation | 排污量观测 |
| nautic., tech. | water temperature observation | 水温观测 |
| nautic., tech. | water temperature observation | 水温测量 |
| tech. | water-table observation | 地下水位观察 |
| nautic., tech. | wave observation laboratory | 波浪观察室 |
| desert. | weather observation | 天气观测 |
| tech. | weight of observation | 观测权数 |
| tech. | weight of observation | 观测值的权 |
| tech. | weighted observation | 加权观测 |
| comp. | weighted observation | 加权观察 |
| tech. | years of observation data | 观测资料积累年数 |
| tech. | years of successive observation | 连续观测的年数 |
