Flight controllers tried to restart the disabled ammonia pump early on Sunday but the circuit breaker tripped again.
飞行控制系统试图在周日前使不能工作的氨气泵重新工作，不过断路器跳闸了。
A new type of dry gas seal structure and working principle applied on high pressure ammonia pump were recommended.
介绍了一种新型高压氨泵采用干气密封的结构及工作原理。
On the base of the reasons, several measures to promote its property are put forward to avoid more damages of the cold ammonia pump.
在分析上述原因的基础上，提出了几项改进措施，从而可避免冷氨泵的损坏。
The mechanical seal failures of ammonia pump are analyzed and studied, some parameters are recalculated, and reasons of fault are determined and improvement precepts are put forward.
对在液氨泵使用过程中，机械密封的失效现象进行了分析研究，经过参数核算，找出失效的原因，确定了改造方案。
In August, the station's cooling pump went on the fritz, spewing ammonia into space.
今年八月，空间站的冷却泵失常，阿摩尼亚气体溢出进入太空。
There were some new problems such as the easy exhaustion of the liquid ammonia circulating pump and the appearance of liquid ammonia product was off specification.
目前存在氨液循环泵易抽空、液氨产品外观不合格(颜色发红)、液氨外送泵密封泄漏等问题。
This paper chiefly introduces ammonia injecting feed water system using electrical conductivity instrument, frequency-converter and ammonia injecting pump.
主要介绍了如何利用电导率仪、变频器、加氨泵实现除盐水自动加氨系统。
The improvement of Multiple centrifugal pump sealing protection ring for ammonia production was introduced.
介绍了合成氨生产中多级离心式打水泵密封保护环的改造。
In addition to the pump cylinder liquefied petroleum gas, but also transport liquid hydrocarbons, ammonia, propylene and other similar volatile nature of liquid and petroleum products.
该泵除罐装液化石油气外，还可输送液态烃、液氨、丙稀等各种性质类似的挥发性液体及石油产品。
The advantages and disadvantages of screw compressor ammonia-pump unit are analyzed also.
论述了螺杆氨泵机组的优缺点。
This article introduces the running status of high-pressure washing water pump in synthetic ammonia plant in Zhongyuan Chemical Group. It also analyzes some problems and puts forward some measures.
主要介绍了高压洗涤水泵在中原大化集团公司合成氨装置中的运行情况，备件国产化后出现的问题及原因分析，以及采取的相应措施。
This article introduces the running status of high-pressure washing water pump in synthetic ammonia plant in Zhongyuan Chemical Group. It also analyzes some problems and puts forward some measures.
主要介绍了高压洗涤水泵在中原大化集团公司合成氨装置中的运行情况，备件国产化后出现的问题及原因分析，以及采取的相应措施。
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