水准测量是什么意思_水准测量用英语怎么说_水准测量的翻译_水准测量翻译成_水准测量的中文意思_水准测量怎么读,水准测量的读音,水准测量的用法,水准测量的例句

The preliminary computation is the same as that for ordinary levelling.

概算与普遍水准测量相同.

辞典例句

Geodetic leveling should be done with staves in which the onstrip of invar.

大地水准测量必须使用分划刻在因瓦带上的水准标尺.

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Abstract: The paper introduces second - class sea - crossing leveling put into practice in Xiamen Haicang bridge.

文摘: 介绍了二等 跨 海水准测量厦门海沧大桥的实施情况.

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The direct application of GPS hight omits leveling and height fitting, in addition ensures the accuracy.

大地高的直接应用,省略了水准测量和高程拟合换算成正常高的步骤, 并保证了精度.

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Long distance river - crossing leveling is an important job the elevation control of the long - span bridge construction.

长距离 跨 河水准测量是特大跨径桥梁建设中高程控制的一项重要内容.

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