...氮回流阀；主冷；精馏塔 [gap=601]Keywords：Air separation unit；Liquid—nitrogen reflux valve；Main cold heat exchanger；Rectification column ...
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主冷却剂增压泵 primary coolant booster pump
主冷凝器 [制冷] main condenser
主冷却剂系统 main coolant system ; reactor coolant system
主冷却剂 primary coolant ; main coolant
主冷凝器循环泵 main condenser circulating pump
主冷却系统 primary cooling system
主冷却 primary cooling
主冷却剂泵 main coolant pump
主冷凝器排气系统 main condenser evacuation system
本文对涡流室式柴油机在冷起动条件下主、副燃烧室内燃油喷雾和着火过程进行了高速摄影。
The high speed photography was applied to visualize the fuel spray and ignition process in main and prechamber in a swirl type diesel engine at cold starting condition.
对LB - 20单链冷拔管机的主链条链板进行了可靠性设计分析。
An analysis is made with the reliability design of the main link-plate of LB-20 mono-chain pipe cold drawing mill.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
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