alteration zone的用法和樣例：
例句
- Each alteration zone distributed symmetricallytaking orebody for the zonal centre,and to the relations of gradual change and transition amongthe each zone.
各蝕變帶以礦體為中心對稱(chēng)分布，各帶之間呈漸變過(guò)渡關(guān)系。 - The mineralization and the alteration types are clearly distributed around the hornblende quartz diorite porphyry intrusion.
其礦化圍繞含眼球狀石英斑晶的角閃石石英閃長(cháng)玢巖及其環(huán)帶狀蝕變帶分布。
