“级联或预冷焦耳-汤姆孙制冷系统”的概念、定义、翻译、参考文献-科学参考

单词	级联或预冷焦耳-汤姆孙制冷系统
释义	级联或预冷焦耳-汤姆孙制冷系统 Encyclopedia 工学2K以上低温制冷机释 cascaded or precooled Joule-Thomson refrigeration systems级联或预冷焦耳-汤姆孙制冷系统采用多级耦合或预冷的方式使其温度降至最高转化温度以下，并利用节流阀使高压气体等焓膨胀到低压，使流体温度降低以产生制冷效应的制冷系统。
随便看	forged books forged document examination forgery of negotiable instrument forget all forgetful functor forgetting forgetting curve forgetting factor forging forging and stamping forging and stamping production line forging cleaning forging defects forging die forging equipment forging finishing forging hammer forging heat treatment forging lubricant forging machinery forging manipulator forging quality inspection forging robot forgings forging safety

科学参考收录了854744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。