cave survey 中文意思是什麼
cave survey
解釋
巖溶測量-
There are more upright caves in shuihong cave. now, we surveyed topside, but no over. welcome the caver that interested in upright cave and survey from everyplace to chongqing
水洪洞有大量的豎井,目前我們只測量了第一層,也還沒有測完,以後會不斷延伸的.希望對豎井和測量感興趣的朋友,和我們聯系 -
1. electromagnetic wave survey of karsts cave in ma an shan, hongkong
1 .香港馬鞍山地下溶洞井下電磁波勘探
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