然而，在热清洗过程中对处在真空系统中的光电阴极表面温度进行精确测量却是非常困难的。
It is very difficult to measure precisely the surface temperature of a photocathode in a vacuum system during the thermal cleaning.
在夏季自然通风状态下对重庆有绿化屋顶和无绿化屋顶内表面温度和气候参数进行了测量。
Measures internal surface temperatures of roofs with and without greening and climate parameters under natural climate in Chongqing summer.
根据辐射测温原理，在12位AD的线阵CCD的基础上，设计并且实现了连铸铸坯的表面温度测量装置。
On the bases of radiation theory, a temperature measurement equipment based on the 12 bit AD line-array CCD for measuring the surface temperature of casting blank is designed.
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