詞語:costeaning
costeaning的解釋
costeaningvi. 井探
costeaning的參考例句
1.It's a mean of geotechnical investigation, including borehole surveying, costeaning, trenching exploration, test pitting, hole exploration, geophysical exploration and penetration sounding. 巖土工程勘察的一種手段,包括鑽探、井探、槽探、坑探、洞探以及物探、觸探等。