Based on the two-stage magnifying and demarcating temperature scale, new circuit for measuring precise temperature is designed.

设计出了新的二级放大的测温电路，对温度进行了精确标定。

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The space scan method of wavelength is put forward for the principle of the dual FFPI sensor measuring precise surface roughness, and its basic construction is discussed.

针对双光纤f—p干涉仪测量高精度表面粗糙度的原理，提出波长的空间扫描方法，并对其构成进行了分析。

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Don't let inaccuracy hold you back in lab! This video introduces the proper methods for measuring precise volumes of liquid using pipets burets volumetric flasks and syringes.

不要让不精确在实验室阻碍你！此影片介绍正确方法来使用滴管、滴定管、量瓶和注射器精确测量液体体积。

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ETrade Supply performed an analysis on the iPhone 5 case, taking it apart and measuring it to quantify precise differences with current iPhone 4S and speculate about the intent of the changes.

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