该冷却器高度绝缘，带有液氮容器，保持样品的气相温度。
This system combines a highly insulated cooler with a liquid nitrogen reservoir so to maintain temperature sensitive samples at vapor phase temperatures.
本文介绍用密封式三相点容器在液氮做冷介质的恒温器中复现氩、氮与氧三相点和在微型致冷机中复现氖与平衡氢三相点的方法和结果。
The methods and results to realize the triple points of argon, oxygen and nitrogen in a cryostat and those of equilibrium hydrogen and neon in a mini-refrigerator are described.
对一低温容器利用液氮为介质进行了多次无损贮存实验，利用多元线性回归方法对实验数据进行分析和检验。
Nonloss storage experiments were performed to a cryogenic vessel filled with liquid nitrogen, and a multivariate linearity regression analysis and check to the experimental data was also done.
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