porphyritic

porphyritic

美 　英

• adj.【地】斑岩的
• 网络斑状；斑状的；斑晶状

英汉解释

adj.	1. 【地】斑岩的,斑状的

英英解释

adj.	1. relating to or containing porphyry 2. containing isolated large and distinct crystals in a mainly fine-grained rock

例句

A conspicuous, usually large, crystal embedded in porphyritic igneous rock.

斑晶嵌在斑状火成岩中的一种显眼的、通常很大的晶体

Metamorphic rock having porphyritic texture.

残斑岩具斑岩状结构的变质岩

The large-porphyritic alkali-feldspar granite in Mordaga area is the product of the first magmatic activity of Ergun block.

莫尔道嘎地区巨斑状碱长花岗岩是额尔古纳地块最早的岩浆活动的产物。

Porphyritic miarolitic alkali-granite;

晶洞斑状碱性花岗岩；