host rock meaning in English
母岩
主体岩石
主岩
Examples
- At a surface exposure the host rock dips steeply to the east .
在一个露头处，含矿主岩向东陡倾。 - Norton has reviewed conditions of deposition of the uranium host rocks .
诺顿论述了含铀主岩的沉积条件。 - The host rock conformably overlies a band of siliceous chertybrecia .
含矿主岩整合地上覆于硅质燧石角砾石带之上。 - The host rock conformably overlies a band of siliceous cherty breccia .
含矿主岩整合地上覆于硅质燧石角砾石带之上。 - The host rock shows black and compact structure , characterized by alkaline - rich w k
玄武岩为黑色致密块状，以富碱w k