mafic例句
2024年05月28日 04:21:11
Biotite is a subordinate constituent of the
mafic and ultramafic rocks generally.
黑云母一般是鎂鐵質(zhì)及超鎂鐵質(zhì)巖石中的次要成分.
Late Precambrian
mafic dyke swarms are extensively developed in the central North China Craton.
華北克拉通中部廣泛發(fā)育晚前寒武紀(jì)鎂鐵質(zhì)巖墻群.