porphyritic
adj. 斑岩的
异体字：porphyritical
英英释义
Adjective
- (of rocks) consisting of porphyry or containing large crystals in a fine groundmass of minerals
例句
- Metamorphic rock having porphyritic texture. 残斑岩具斑岩状结构的变质岩。
- 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
- 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
- The fine - grained crystalline base of porphyritic rock in which larger crystals are embedded. 基质斑岩中均匀的水晶质石基，其中嵌有大粒水晶
- The fine.- grained crystalline base of porphyritic rock in which larger crystals are embedded. 基质斑岩中均匀的水晶质石基，其中嵌有大粒水晶
- The fine-grained crystalline base of porphyritic rock in which larger crystals are embedded. 基质斑岩中均匀的水晶质石基，其中嵌有大粒水晶