cycle helium 氦循环
closed cycle helium turbine 闭式循环氦气透平
closed-cycle cascade helium refrigerator 闭合循环级联氦冷冻器 ; 闭合循环级联式氦致冷器
closed-cycle helium turbine 闭式循环氦涡轮机
cycle cascade helium refrigerator 闭合循环级联式氦致冷器
closed cycle cascade helium refrigerator 闭合循环级联式氦致冷器
direct helium-turbine cycle 氦气透平直接循环
super-fluid helium cooling cycle 超流氦冷却循环
The hot helium comes out here and goes either to a direct cycle, a direct Brayton cycle or an indirect cycle which can be also used to make steam.
热的氦气从这出来，进入，直接循环，直接的Brayton循环，或者一个间接的，循环，那也是用来制造蒸汽的。
So it's a simple cycle where the gas from, and this is helium gas now, is circulated through the reactor and goes right to the gas turbines, and it's a gas turbine not a steam turbine.
所以，这是个简单的循环，气体就从这儿来，这是氦气现在，正在流通,通过反应堆，进入到气体涡轮里,这是个气体涡轮，不是蒸汽涡轮。
This SIS mixer receiver is reliable, and can achieve good noise performance even operated at 4.3k temperature with a close cycle helium refrigerator.
这种SIS混频接收机性能可靠，且可用闭合循环氦制冷机冷却，在4.3 K温度操作即可达到好的噪声性能。
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