英语语法分析

Marine volcanics of Early Ordovician was found in Zhifang region.

纸房地区具有早奥陶世海相火山岩存在。

The Xingang Volcanics Shielded zone locates at a favorable regional structual position.

新港火山岩屏蔽区位于极为有利的区域构造位置。

Rock frag we are pirates, these data are stolen from youdao s including volcanics are common and the matrix consists largely of kaolin and illite.

常见有岩石碎块，包括火山岩屑，基质大部分为高龄土和伊利石。