1) helium
[英]['hi:liəm] [美]['hilɪəm]
氦气
1.
The preliminary study of small centrifugal compressor compressing helium in a closed cycle;
小型离心式压气机压缩氦气闭式循环的初步研究
2.
Design and study of a reciprocating helium compressor;
大功率活塞式氦气压缩机的研制
3.
Solid Lubrication Technology of HTG R under Helium;
高温气冷堆氦气气氛下的固体润滑技术
3) helium gas pool
氦气藏
4) helium gas cooling
氦气冷却
1.
This article introduced the characteristics of a 10-ton VAR furnace with helium gas cooling and metallurgical quality of GH738 alloy melt with the VAR furnace.
本文介绍宝山钢铁股份有限公司特殊钢分公司最新引进的10吨氦气冷却真空自耗炉主要特点及熔炼GH738合金的冶金质量。
2.
This article introduced the characteristics of a 10-ton VAR furnace with helium gas cooling and metallurgical quality of GH4738 alloy melt with the VAR furnace.
由于采用氦气冷却、瞬时熔速控制和功率因素液滴短路控制弧长等最新技术,显著改善了 GH4738合金的宏观偏析,合金锭各部位的元素分布均匀,H、O、N 含量分别降低至1。
5) He atmosphere
氦(He)气氛
1.
The results show that the buckytubes are prepared by using Ar atmosphere better than using He atmosphere in carbon arc method.
用氦（He）气氛和用氩（Ar）气氛的制各工艺条件、阴极沉积物的生长速率、布基管产率与惰性气体压强的关系。
6) helium turbine
氦气透平
1.
Active magnetic bearings are important parts of helium turbines in the high temperature gas-cooled reactor(HTGR) power conversion unit.
电磁轴承是高温气冷堆动力转换系统氦气透平的重要组件之一,运行时出于设备保护需要对其进行冷却。
2.
A steady analysis code on the direct helium turbine cycle system of high-temperature gas-cooled reactor was developed.
开发了包括堆芯、蒸汽发生器、透平、压气机及换热器等模块在内的高温气冷堆氦气透平直接循环系统的稳态计算程序。
补充资料：氦气
He 见稀有气体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条