1) Helium-3 and Helium-4 Mixtures
氦-3/氦-4混合工质
1.
Thermodynamic Property of Helium-3 and Pulse Tube Refrigeration with Helium-3 and Helium-4 Mixtures;
氦-3热力学性质和氦-3/氦-4混合工质脉管制冷性质研究
3) H2-He mixture working fluid
氢-氦混合工质
4) Hydrogen-Helium mixture
氢氦混合工质
5) He-Ar mixture
氦-氩混合工质
1.
To enhance the performance of a thermoacoustic prime mover,a series of experiments were conducted by using He-Ar mixture as working fluid.
为提高热声发动机的热力性能,采用氦-氩混合工质对一台驻波型热声发动机进行了无负荷工况的试验研究。
6) ￣4He mass spectrum
氦-4质谱
补充资料：氦丰度
见宇宙学。
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