Based on the mechanocaloric effect of superfluid helium, a new way to produce super low-temperature was conceived and analyzed theoretically.
流
的机械热效应出发，构思了一种制取极低温的试验方法，并理论上进行了分析。
（符号为He，2号元素）；液态气Based on the mechanocaloric effect of superfluid helium, a new way to produce super low-temperature was conceived and analyzed theoretically.
流的机械热效应出发，构思了一种制取极低温的试验方法，并理论上进行了分析。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
