gabbroid是什么意思

用法例句

This paper is a brief overview on the geochronological significance of SHRIMP zircon dating of layered gabbro, anorthosite and plagiogranite, as well as adakite and peridotite-hosted granite that occur within ophiolites.

文中简要评述了蛇绿岩的层状辉长岩,斜长岩和斜长花岗岩,以橄榄岩为主岩的花岗岩和蛇绿岩中的埃达克岩的锆石SHRIMP U-Pb年龄的地质意义。

The discovery and significance of the corsite in the southern Altun fault, Xinjiang;

阿尔金南缘断裂带球状辉长岩的发现及意义