详细释义
Adjective:
-
(of rocks) consisting of porphyry or containing large crystals in a fine groundmass of minerals
双语例句
- 1. The holocrystalline porphyritic olivine basalts and pyroclastic rocks are the components of Pleistocene to recent volcanic activities.
- 完整的斑状斑状橄榄石玄武岩和火山碎屑岩是最近火山活动的更新世的组成部分。
youdao
- 2. Nanliang complex is mainly composed of porphyritic granite, granophyre, rhyolite - porphyry and rhyolitic agmatite-lava.
- 南梁岩体主要由斑状花岗岩、流纹斑岩、花斑岩及流纹质角砾熔岩组成。
youdao
- 3. Compared with Porphyritic copper deposit, the deposit has a certain difference and it is similar to wolframium or molybdenum deposits.
- 与斑岩型(铜)矿床相比仍有一定的差异，而与钨、钼一类矿床相近。
youdao
- 4. When the potassium feldspar phenocrysts in porphyritic porphyritic rocks, like in form, often with a plate, plate columnar euhedral crystals.
- 当钾长石在斑状、似斑状岩石中构成斑晶时，常呈板状、板柱状自形的晶体。
youdao
- 5. Furtherly are discussed geological condition under which skarn - porphyritic molybdenum ore deposit are formed, alterations in wall rocks and the genesis of the Mo-deposit.
- 论述了矽卡岩一斑岩型钼矿床的成矿地质条件、围岩蚀变、矿床特征和矿床成因。
youdao
- 6. The breakthrough advancement of exploration in recent years on granitic type, remelting porphyritic type and syntectic porphyritic type ore deposits was discussed in detail.
- 并对近年来找矿勘探工作中有突破性进展的花岗岩型、重熔斑岩型和同熔斑岩型矿床进行了详细地论述。
youdao
- 7. Theearly stage comprises fine grain adamellite and medium coarse grained porphyritic adamellite, while the late stage, it consists of medium grain adamellite with huge phenocryst.
- 晚期由斑状中粗粒二长花岗岩、巨斑状中粒二长花岗岩构成。
youdao
- 8. Chondrules in the Jilin meteorite may be divided into two groups: normal rapid cooling(granular and porphyritic) chondrules and supercooling(grating and excentro-radial)chondrules.
- 吉林陨石中的球粒分为正常快速冷却和过冷冷却球粒两种。
youdao
- 9. The host rocks of the Mishuling intrusion consists of a grayish white porphyritic monzogranite-granodiorite-quartz diorite, in which mafic microgranular inclusions are well developed.
- 糜署岭岩体的岩石组合为灰白色似斑状二长花岗岩-花岗闪长岩-石英闪长岩，其中镁铁质微粒包体十分发育。
youdao
- 10. Potash feldspar porphyroblasts occur in large quantity in the granite closely related to the gold ore deposits in the Zhaoyuan-Yexian area, especially in the Guojialing porphyritic granite.
- 本文论述了招菜地区与金矿关系密切的花岗岩，尤其是郭家岭斑状花岗岩中，发育大量的钾长石斑晶。
youdao
- 11. Potash feldspar porphyroblasts occur in large quantity in the granite closely related to the gold ore deposits in the Zhaoyuan-Yexian area, especially in the Guojialing porphyritic granite.
- 本文论述了招菜地区与金矿关系密切的花岗岩，尤其是郭家岭斑状花岗岩中，发育大量的钾长石斑晶。
youdao
用法讲解
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
