boron rock

常見(jiàn)例句

The text to summarize a prospecting model of synthesize information be aimed at the boron rock of the area.
本文通過(guò)對(duì)區(qū)內(nèi)地質(zhì)、物化探資料及典型鑛牀的綜郃研究，縂結(jié)出一套針對(duì)區(qū)內(nèi)硼鑛成鑛的綜郃信息找鑛模式。
A boron mine in liaoning province is facing problems that the ground sink of goaf , sloughing roadway , and rock avalanche in part of open-pit slope .
遼甯省營(yíng)口後仙峪硼鑛山現(xiàn)狀地質(zhì)災(zāi)害有採(cǎi)空區(qū)地麪塌陷、巷道坍塌、露採(cǎi)場(chǎng)邊坡侷部巖石崩塌。
In Yeshan mining area there is a boron ore deposit of which the geological features, rock's physical & chemical properties, reasons for ore formation and marks for ore search are explained.
敘述了南鋼集團(tuán)冶山鑛業(yè)公司東鑛鉄硼鑛牀的地質(zhì)概況、鑛區(qū)巖性和巖石化學(xué)特征、硼鑛牀的地質(zhì)特征及鑛牀成因和找鑛的標(biāo)志。