Haematite is a special case of the more general ilmenite structure.
赤铁是更为一般的钛铁结构中一个特殊的情况。
Haematite is a special case of the more general ilmenite structure.
赤铁是更为一般的钛铁结构中一个特殊的情况。
The ore minerals are mainly anatase, subordinately rutile and ilmenite (±hematite), while the nonmetallic minerals are chiefly quartz with a certain amount of anthophyllite and biotite (±garnet).
物主要为锐钛,次有金红和钛铁(±赤铁),脉物以英为主,含一定量的直闪和黑云母(±)。
Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.
山东省滨海砂以英、锆英、磁铁、砂金等为主,其次为贝壳、球、钛铁、金红等。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。