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kerogen shale
音标与读法
这里为大家介绍下kerogen shale 是什么意思,希望能帮助到各位朋友。
中英文翻译
油页岩。
kerogen:n. 【矿物】油母质,油原。 shale:n. 【矿物】页岩。 oil shale 油母页岩。 s ...
例句与用法
1.In the whole city the proven mineral reserves are of 53 kinds , of which the kerogen shale is 5 . 1 billion tons , kaolin over 0 . 3 billion tons , ranking first in the country . rare earth and porphyrite tin are big mines on the country scale ; xinyi jade mine , reputed as " jade of the south " is one of the three big jade mines in the country
全市已查明矿藏53种,其中油母页岩51亿吨,高岭土储量3亿多吨,均居全国首位;稀土、斑岩型锡矿属全国大矿;被誉为“南方璧玉”的信宜玉石矿是全国三大玉石矿之一。
单词网DANCI.583316.COm