1.
Experimental Study of a Combined Elastic Ring Seal in a Helium Turbine Compressor
氦气透平压气机组合弹性环密封试验研究
2.
Review of Research on Gas Retention Layer Material for Stratospheric Airship Envelope and Helium Permeation in Polymers
平流层飞艇囊体气密层材料及氦气透过聚合物研究现状
3.
Aerodynamic numerical simulation and analysis of flow in turbo expander nozzle below 10K by calling helium properties program
调用氦物性程序对10K下透平喷嘴的气动性进行数值模拟及分析
4.
After liquid-helium test we find that helium permeability is an important factor for FRP liquid-helium dewar.
液氦试验发现:氦气渗透是影响玻璃钢液氦杜瓦性能的重要因素,应予以重视。
5.
gas-bearing expansion turbine
气体轴承透平膨胀机
6.
hot-air-turbine combined cycle
高温空气透平联合循环
7.
supersonic turbo jet
超声速透平喷气发动机
8.
nuclear turbojet
核能透平喷气发动机
9.
gasifier nozzle diaphragm
透平喷射器,气化器
10.
gas dynamics in turbomachinery
透平机械气体动力学
11.
Preparation of dry air for protection of chlorine compressor
氯气透平机保护气用干燥空气的制备
12.
high pressure helium gas scintillation counter
高压氦气闪烁计数器
13.
Helium and neon are inert gases.
氦和氖为惰性气体。
14.
Air leak between the turbocharger and the intake manifol
透平增压器和进气歧管之间空气泄漏。
15.
Phase equilibrium diagram of the liquid helium isotopes mixtures at extremely low temperatures
低温下氦-3/氦-4液态混合物相平衡关系
16.
holds liquid air or helium for scientific experiments.
放液体空气或氦气的用于科学试验。
17.
Most big balloons are now filled with helium.
现在许多大气球中充的是氦气。
18.
Helium is a gas used in balloons.
氦是一种用于气球的气体。