intrusive dike

基本解釋

The most impressive form of intrusive is the dike .
最引人注目的侵入體是巖脈。
Emergence stratums are of Sinian, Devonian, Permian, Trias and intrusive Granite dike and coarse - grained granite dike.
出露地層為震旦系、泥盆系、二疊系、三疊系以及侵入的花崗巖脈和花崗偉晶巖脈。
The Fanshan complex is made up of three phases of intrusive and dike rocks of which the first phase of intrusive rock developed the deposit, perhaps owing to more REE volume than the other phases.
礬山雜巖體由三期侵入巖和脈巖組成，礦床產(chǎn)于第一期侵入巖中。第一期侵入巖較其它期次侵入巖REE含量高，按輝石巖—黑云母輝石巖—磷灰石巖的順序增加。