“optical level”的概念、定义、翻译、参考文献-科学参考

单词	optical level
释义	optical level Encyclopedia 工学水准仪释 optical level光学水准仪使用光学方式构成水平基准线，并配套水准标尺测定两点间高差的测绘仪器。理学〔光学仪器〕释 optical level光学水准仪一种能给出一条水平视线进行工作的光学仪器。又称水平仪。
随便看	low temperature tempering low temperature thermometer low temperature titanium alloy low temperature treatment low temperature treatment technology for oily water low-temperature water heat pump low temperature workover rig low tension power supply low-thrust trajectory Low Tide on Grand Pré low turbulence wind tunnel low vacuum low vacuum trip low-velocity impact damage of composites low velocity layer low velocity spatter bloodstains low-velocity star low vision low voltage alternating current arc source low-voltage alternating current arc source low voltage apparatus test low voltage appratus low voltage arc ion source low-voltage arc ion source low voltage circuit breaker

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