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1.引言现代技术和物理实验中已达到的温度范围以及宇宙中所达到的温度范围,在图1中以一个温标的形式表示。下面仅仅讨论对低温技术应用有意义的低温范围(1～120开)。在低温技术中,名词已经有了一个国际协定。
1. INTRODUCTION The temperature ranges reached in modern technological and physical experiments as well as the temperature ranges reached in the universe are shown in Figure 1 as a temperature scale. The following only discusses the application of cryogenic technology meaningful low temperature range (1 ~ 120 open). In cryogenic technology, nouns already have an international agreement.