gauge block

基本解釋

Gauge block are used either individually or in combinations of several blocks.
可單獨(dú)使用或結(jié)合數(shù)塊放在一起使用。
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It has been applied to the homemade gauge block interferometers and absolute gravimeters.
該穩(wěn)頻激光系統(tǒng)已被用于國產(chǎn)的量塊干涉儀和絕對重力儀中。
With using absolute optical interferometer for measuring length of block gauge, it is necessary to solve the problem of phase jump for reflecting of light on its surface.
在用絕對光波干涉法測量量塊長度時(shí)，必須解決光在量塊表面反射時(shí)的位相躍變問題。

Much less do they enjoy having to tolerate politicians who limit their debates and block publication of studies that could help researchers to gauge the impact of deadly diseases.
ECONOMIST: AIDS in South Africa