“Simon liquefier”的概念、定义、翻译、参考文献-科学参考

单词	Simon liquefier
释义	Simon liquefier [¦sī·mǝn `lik·wǝ´fī·ǝr] ^CRYOGENICS A device for liquefying helium in which helium is first cooled at high pressure by liquid or solid hydrogen and is then liquefied by a single adiabatic expansion.
随便看	Dorypteridae DOS dosage dosage compensation dose dose equivalent dose fractionation dosemeter dose rate dose-rate meter dosimeter dosimetry dosing tank dot dot-addressable dot angel dot character printer dot cycle dot etching dot generator dot matrix dot matrix printer dot pitch dot product dotriacontane

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。