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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介绍了一种使用新型测温集成电路ds1820和半导体致冷器件组成的简单精巧的温度测控系统。

This paper introduces a simple and easy temperature measuring and controlling system made up of a new -type temperature-measuring integrated circuit DS1820 and semiconductor refrigerator.

youdao

介绍了一种使用新型测温集成电路ds1820和半导体致冷器件组成的简单精巧的温度测控系统。

This paper introduces a simple and easy temperature measuring and controlling system made up of a new -type temperature-measuring integrated circuit DS1820 and semiconductor refrigerator.

youdao