Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.
山东省滨海砂矿以石英、锆英石、磁铁矿、砂金等为主,其次为贝壳、球石、钛铁矿、金红石等。
单词 | major constituent |
释义 |
major constituent
英语例句库
Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary. 山东省滨海砂矿以石英、锆英石、磁铁矿、砂金等为主,其次为贝壳、球石、钛铁矿、金红石等。
原声例句
人物档案 Ulm was a major urban centre of the Kingdom of Wurttemberg, a major constituent part of the German state in the late nineteenth century. 乌尔姆是符腾堡王国的主要城市中心,符腾堡王国是十九世纪末德国国家的主要组成部分。 |
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