compass survey
常見例句
- In the update the SGMM Compass Survey will help collect new data
在更新中，SGMM Compass Survey調(diào)查會(huì)輔助收集如下新數(shù)據(jù) - Based on existing technology, a new survey method is proposed for the tunnel photography measuring system. To get the coordinates, the system uses cameras, coder and compass.
在縂結(jié)已有方法優(yōu)缺點(diǎn)的基礎(chǔ)上，根據(jù)平洞勘察的特點(diǎn)和要求提出一種新的勘察手段：平洞攝影成像測(cè)量系統(tǒng)。
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