您要查找的是不是：
- Do you have an evacuation system? 是否有排气系统?
- Emergency evacuation system will ensure the confidence of people working in critical condition. 应急逃生系统的配置奠定了作业人员在险恶环境作业的信心。
- The model which applied to the mine evacuation system simulated the safety evacuation in the mine fire. The result was matched with the fact. 并将火灾疏散模型应用到矿井疏散系统中对矿井火灾时期人员进行安全疏散，模拟结果与实际情况相符。
- If you have an evacuation system, what kind do you currently have so that we can make sure the fittings are acceptable (f/air, fume hood, active system)? 如果有排气系统，目前使用的是那种排气系统这样方面我们配置合适的仪器。
- Tactical Aeromedical Evacuation System 战术航空医疗撤运系统
- Automated Aeromedical Evacuation System 自动航空医疗后送系统
- Automated Patient Evacuation System 自动病情评估系统
- design of smoke prevention and evacuation system 防排烟系统设计
- 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。
- Order go out to prepare for the evacuation of the city. 为撤离该城作准备的命令已下达。
- 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。
- 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。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- Our manager is conversant with account system. 我们的经理精通会计制度。
