Since a semi-conductive refrigerating source is used, the refrigerator having the fast freezing and defreezing functions has the advantages of simple structure, no noise and no pollution;
2
本文论述了四级微型半导体致冷器与红外探测器金属杜瓦瓶的钎焊方法。
This paper deals with method of soldering thermoelectric cooler with metal dewar of infrared detector.
3
本文研制了一种用于高精度膜厚监测的真空微量天平探头：半导体致冷器件恒温探头。
In this paper, a probe of vacuum microbalance to monitor and measure for high accuracy of film thickness is introduced, thermostatic probe of the semiconductor refrigeration device.
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