geological ground survey

常見(jiàn)例句

Consequently, a geological survey of the under-ground, rock structure must be carried out. If it is thought that the rocks in a certain area contain oil, a "drilling rig" is assembled.
因此，僅僅靠研究地層表麪，無(wú)法確定有關(guān)石油，必須對(duì)地下的巖石結(jié)搆進(jìn)行地質(zhì)勘測(cè)。
ens.ccit.edu.cn
As oil is found deep in the ground, its presence cannot be determined by a study of the surface. Consequently, a geological survey of the underground rocks structure must be carried out.
因爲(wèi)石油深埋在地下，靠研究地麪，不能確定石油的有無(wú)，因此，對(duì)地下巖層結(jié)搆必須進(jìn)行地質(zhì)勘探。
fl.yangtzeu.edu.cn
The geological mapping aimed at tracing the structures of the Sanshandao gold deposit was carried out in the Cangshang Covered Area in 1979, with the ground magnetic survey being the essential work.
本文介紹的是以地麪磁法測(cè)量爲(wèi)主，於1979年在倉(cāng)上覆蓋區(qū)，以追索三山島金鑛搆造爲(wèi)目的地質(zhì)填圖工作。

Virginia Burkett is the scientist at the U.S. Geological Survey who has analyzed the ground-based measurement of subsidence.
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