porphyry中文什么意思

n.
【地质学；地理学】斑岩。

• akerite porphyry:    英辉正长斑岩
• alaskite porphyry:    白岗斑岩
• andesite porphyry:    安山斑岩

例句与用法

更多例句：  下一页

1. The copper is disseminated in small joint surfaces and cracks in the porphyries .
   铜浸染在斑岩的细小节理面和裂隙中。
2. In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering .
   在许多斑岩铜矿矿床中，地表风化使得金属铜进一步富集。
3. The bayan bold gold deposit is of porphyry - type related to adakite
   矿床类型属于与埃达克岩有关的斑岩型金矿床。
4. Porphyry rocks in this belt are intermediate - acid rocks of calc - alkaline series
   该斑岩带斑岩属钙?性系列、中酸性岩类。
5. Quartz - diorite - porphyry
   石英闪长斑岩

英文释义

名词

1. any igneous rock with crystals embedded in a finer groundmass of minerals
   同义词：porphyritic rock