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- Fundamentals of human performance, physiology, and life support impacting engineering design and aerospace systems. 人类绩效、生理机能和生命维系的基本原理影响着工程设计和太空系统。
- Deputy Commander for Aerospace System 航天系统副司令
- Aerospace System Security Program 航天系统安全计划
- British Aerospace System and Equipment 英国航空航天系统与装备
- Aerospace System Test and Evaluation Complex 航空航天系统试验与鉴定综合设施
- The 118 members are organized into four manufacturer groups (MGs): Aerospace Systems, Engines, Equipment and Materials, and Technology and Components. 118位成员分为四大类生产集团：航空系统、发动机、航空设备和航材、航空技术和零配件。
- British Aerospace System and Equipment Products 英国航空航天系统与装备产品
- Kentron (now part of Denel Aerospace Systems) headed R-Darter development and the missile is operational on South African Air Force (SAAF) Cheetah C fighters. 肯特隆公司（现在是丹尼尔宇航系统公司的一部分）主持了R-标枪手导弹的研制，这种导弹现在已经装备南非空军（SAAF）的猎豹C型战斗机。
- Electronics and Aerospace System Convention Exposition 电子与航天系统例行展览会
- Electronics and Aerospace System Technical Convention 电子与航空航天系统技术会议
- Marshall System for Aerospace Systems Simulation 航空与航天系统模拟用马歇尔系统
- Committee on Meteorological Aspects Aerospace System 航空空间系统气象学委员会
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- Aerospace Systems Test Environment 航空航天系统试验环境
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
