1.
Experimental Study of the Two Stage Pulse Tube Crycooler which Maintenance Below Liquid Helium Temperature;
液氦温区两级脉冲管制冷机实验研究
2.
Study of a Separated Two-stage Pulse Tube Cooler Working Below Liquefied Helium Temperature;
液氦温区二级分离型脉管制冷机研究
3.
Development of an experiment system using for a Mars detector's materials testing at liquid helium temperature
某火星探测器星外材料液氦温区贮存试验系统的研制与试验验证
4.
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
5.
However, materials must be suitable for use at the extremely low temperatures of liquid helium.
材料必须适用于液态氦的极低的温度。
6.
Superconducting Microwave Surface Resistance of Nb2-1 Material at Liquid Helium Temperature
液氦温度下国产铌材超导微波表面电阻
7.
OPTIMUM INLET TEMPERATURES FOR EXPANSION ENGINES IN COLLINS HELIUM LIQUIFIERS
柯林斯氦液化器膨胀机的最佳进气温度
8.
Discuss Matters of Vacuumizing Helium for Leakage Test on Cryogenic Liquefied Tanker
浅谈低温液态罐体在抽空氦检漏中的注意事项
9.
Extremely cold cryogens such as hydrogen and helium can even freeze or solidify the surrounding air.
极低温液体，如氢和氦甚至能冷冻或凝固周围空气。
10.
When helium is cooled to very low temperatures, it forms an astonishing liquid.
当氦冷却到很低温度时，它会形成一种奇妙的液体。
11.
Real ingenuity is required to take the third step to attain liquid helium temperatures of 4°K.
要走第三步，达到液氦的温度4°K需要十分精湛的技术。
12.
Development of Liquid Helium Cryocondensation Pump for Drift Tube of Neutral Beam Injection System;
中性束注入器漂移管道用液氦低温冷凝泵的研制
13.
On the Design and Performance Test of Liquid Helium Cryocondensation Pump for Neutral Beam Injection System;
中性束注入系统液氦低温冷凝泵的设计与性能测试的研究
14.
The most commonly used industrial gases that are transported, handled, and stored in the liquid state at cryogenic temperatures are argon, helium, hydrogen, nitrogen, and oxygen.
氩、氦、氢、氮和氧是在低温以液体状态运输、操作和储存的最常用的工业气体。
15.
The chosen superconductors for SMES applications are generally a niobium-titanium alloy which needs to be kept at liquid helium temperature in order to superconduct.
SMES选用的超导体,通常是铌一钛合金,其需保持在液氦温度下,以使其成为超导
16.
Study on Heat-driven Thermoacoustic Cryocoolers Operating in the Cryogenic Temperature Range from Liquid Nitrogen to Liquid Hydrogen;
液氮至液氢温区的热声驱动低温制冷机的研究
17.
OPTIMAL THERMAL DESIGN OF HELIUM DEWAR WITH LIQUID NITROGEN AND BOIL-OFF HELIUM COOLED SHIELDS
具有液氮和蒸发氦气冷却屏的液氦容器的最佳热设计—能量优化法
18.
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。