基本解釋

英漢例句

The ore bodies are confined to Yanshanian metamorphosed rhyolite porphyry and felsite.
礦體賦存在燕山期變質(zhì)流紋斑巖、霏細巖中。
The Beiyu trondhjemite, together with felsite porphyry and gabbro, forms an intrusive complex extending S-N in the western part of the Zhongtiao rift.
北峪奧長花崗巖（體）位于中條裂谷的西部，和霏細斑巖及輝長巖組成侵入雜巖體，呈南北向展布。