您要查找的是不是：
- Nitrogen purging system to purge out all unused a ammonia from the ammonia-containing equipment and piping are required when the equipment is not in service for extended period. 当存有氨的设备或管道在一段时期内不使用时氮气吹扫系统可以将氨清除。根据设计要求,氮气储存在专用的氮气存储装置中。
- plant nitrogen purge system 反应堆装置氮清洗系统
- The nitrogen purging system provided pure nitrogen with proper humidity for the sealed display case in order to maintain anoxia environments, and monitors were used to monitor the experiment. 密闭展柜内充满氮气,维持缺氧环境,同时放置调湿剂和除氧剂,调湿剂用于调节展柜相对湿度,除氧剂用来吸收展柜内氧气;
- For liquid hydrogen system, Helium purge is required after or before nitrogen purge. 对于液氢系统用氮气吹扫之后，还要用氦气吹扫。
- This thesis introduces a simplified tail gas purge system, which functions to absorb the harmful elements in tail gas. 介绍了一套简易尾气净化系统,它可以吸收汽车尾气中的有害成分,并且能循环使用而且节能。
- If analytical equipment is available, purge system until oxygen content of residual gas is either less than or meets the process specification impurity level. 如果有分析仪器的话，一直净化设备，直到残留气体的氧含量或者低于或者满足工艺规范的纯度级别。
- Rotameter installed in PURGE system, Allows the operator to check the status of the system to prevent the sample container from rupturing. 在purge管路中安装浮子流量计;采样者可从浮子流量计得知系统是否正常无堵塞;如此可确保采样安全.
- In order to prolong the performance durability of impeller blood pumps and to avoid thrombus formation, a durable impeller pump with a rolling bearing and purge system was developed. 提高血泵的使用寿命和防止血栓生成是人工心脏研制中的难题,因而研制了一种具有滚动轴承和洗涮系统的耐久性血泵。
- Fuel handling purge system exhaust filter 燃料装卸吹洗系统排气过滤器
- The new president carried out a purge of disloyal army officers. 新总统对不忠诚的陆军军官进行了一次整肃。
- Rational design and operation of purge systems for LDPE silos require quantitative data on the level of residual ethylene in the resin and the rate at which the ethylene evolves from the resin. 需要对树脂中残余乙烯的量和乙烯的逸出速率计算与分析,提出了LDPE料仓改进措施。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- The dissertation researches flow field of cooking fume leting, designs purgative system by theory analysis and engineering practice. 研究了油烟排放的流场及气流运动特征，并通过理论分析计算、试验研究及工程实践，对油烟净化系统进行分析和设计；
- A dose of this stuff will purge you! 这种药只须一剂就能让你通便！
- To deal with the increased memory usage, there is also a skin purging system which removes unneeded skins from your graphics card memory, some time after they were last used. 说到内存利用率，还有一种从显存中去除不需要皮肤数据的皮肤净化系统，过段时间这套系统最后会被采用。
- Pipe and fittings for condensation purge system and fittings 冷凝水管及配件
- Nitrogen Purged for Fogproof Protection 内部充氮气保护
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- We may purge water by distillation. 我们可以用蒸馏法使水净化。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
