There will be a spare control moment gyroscope, a spare nitrogen tank assembly and a spare ammonia tank assembly.
空间站将会有一个备用的力矩控制陀螺仪，一个备用的氮气储罐群和一个备用的氨储罐群。
The condition and objective ofinjecting nitrogen into the cleaned tank is described especially.
特别地说明了向清洗罐内注入氮气的条件和目的。
If the loading platform is feeding material stop feeding immediately. shut off nitrogen valve and release pressure of tank car.
若装车平台正在压料，应马上停止压料，关闭氮气阀门，对槽车进行泄压。
We analyze the principle of how nitrogen coming into being in hydraulic tank and the causes for this disaster as well as the precautions of nitrogen choked disaster.
本文介绍了某冷轧厂连续退火机组发生的一起氮气窒息事故，分析了水淬槽氮气产生的机理、事故发生的原因，提出了预防氮气窒息事故的对策措施。
Unloading method of injecting nitrogen to tank car to raise pressure and liquid extraction with centrifugal pump simultaneously is often used to unload butadiene tank car.
丁二烯罐车卸车多采用氮气注入罐车加压，同时用离心泵抽液的卸车方法。
Commutative multi-influent wastewater treatment processs with five tanks for nitrogen and phosphorus removal, a new developed process, consisted of five biochemical reaction tanks and a settling tank.
论文研究了一种新型污水生物处理工艺——多点交替进水五箱一体化活性污泥法除磷脱氮工艺。
The anaerobic tank which is set before the UNITANK process improves nitrogen and phosphorus removal efficiency efficiently.
由于在UNITANK工艺前端增设了厌氧池，有效提高了UNITANK工艺的脱氮除磷效果。
Atmospheric tank of toxic medium is protected under seal nitrogen, to decrease VOC.
有毒物料的常压容器和储罐设有氮密封保护，减少有毒物料进入工作环境。
The beer filtering speed would be improved and the nitrogen content which could be sedimented during wort boiling would be decreased when the carrageenan was added in the boiling tank.
麦汁煮沸时添加一定量的卡拉胶，有助于啤酒过滤速度提高和去除麦汁中可凝固氮含量。
In addition, the nitrogen rich gas is used for fuel tank pressurization during descent.
另外，在飞机降落过程中，富氮气体还可用于。
This device helps vent gas that boils off from the liquid oxygen tank, and also bathes the top of the tank in warmed nitrogen to prevent ice from forming.
这个装置有助于排除液氧燃料箱蒸发的气体，并且它还可以用加温氮气笼罩箱顶，以防结冰。
Objective To study the occupational hazards characteristics in the process of big and small breathing loss on nitrogen sealed vault tank.
目的研究氮封拱顶化工储罐“大小呼吸”过程中的职业危害特征。
The paper expounds the necessity to use the nitrogen replaceable equipment in handling the problems with liquid-oil-gas-carrying tank cars by using nitrogen replaceable equipment;
论述处置液化石油气汽车槽车事故使用氮气置换的必要性及氮气置换装置的组成、工作原理；
This paper deals with the law of organics, TSS and ammonia nitrogen removals by treatment with two-stage biological aerated filter tank.
本文研究了用两段曝气生物滤池处理废水时，有机物、TSS和氨氮去除的规律。
To avoid condensation and freeze in the waveguide the nitrogen-gas guide holes and the collection tank are designed.
为了避免波导内部冷凝结霜在波导壁上设计了氮气导孔和氮气收集筒。
The results showed the triple-tank structure was not good for nitrogen removal of denitrification;
结果表明，UNITANK的三池结构不利于反硝化脱氮，B池的缺氧设置能实现部分反硝化作用；
The nitrogen-protecting system of the material tank farm for hydrogen-cracking-unit in one of Nanjing branch of Sinopec was unsatisfied in the protecting effect and more nitrogen-consuming.
中石化南京某分公司加氢裂化原料罐区氮封系统多年来存在着氮耗量大、氮封效果差的问题。
Three spacewalks are planned during Discovery's 14-day flight, to install Kibo, replace an empty nitrogen-gas tank and try out various cleaning methods on a clogged solar-wing rotating joint.
在14天的飞行中将计划安排三次太空行走。分别是：安装Kibo实验室、替换一只空氮气箱以及在一个尝试各种方法清理被卡住的太阳能电池翼旋转关节。
Three spacewalks are planned during Discovery's 14-day flight, to install Kibo, replace an empty nitrogen-gas tank and try out various cleaning methods on a clogged solar-wing rotating joint.
在14天的飞行中将计划安排三次太空行走。分别是：安装Kibo实验室、替换一只空氮气箱以及在一个尝试各种方法清理被卡住的太阳能电池翼旋转关节。
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