| 释义 |
Magma intrusion
基本例句
岩浆侵入
Palaeohigh, magma intrusion belt and basement fault belt are favorable areas of abiogenic gases accumulation.古隆起带、岩浆侵入带以及基底大断裂带是无机成因天然气的有利聚集带。
The moment high pressure of magma intrusion caused brittle fracture of the surroundings mud rocks,and tension and compression fissures .岩浆侵入活动大大改变了其周围泥岩的储集性能,对油气聚集具有重要意义。
Potassium deposit in Feicheng city belongs to potassium-pegmatite vein type.It was formed by residual molten mass intrusion along cracks in later period of magma intrusion in later protogean period.肥城钾长石矿属钾长伟晶岩型脉状矿床,由元古宙末期壳源岩浆侵入活动晚期冷却时形成的硅酸盐残余熔融体沿构造裂隙侵入形成。
Only young magma intrusions contain the amount of heat necessary for the heat supply of an economical geothermal field.只有年青的岩浆侵入体才能拥有一个经济性地热田热补给所必需的热能。 |