lower mesozoic

基本解释

• [生物学]中生代早期

英汉例句

双语例句

• The middle scale Huangchengshan silver deposit, prospected and appraised in the recent years, is located in Mesozoic lower-Cretaceous volcanic and subvolcanic rock.
  皇城山银矿床是近年勘查评价出的一处中型低温银矿床。
• The lower metamorphic grade Mesozoic-Cenozoic strate developing in our country possess the favourable conditions to form biological activity and lower temperature thermolysis gas reservoirs.
  我国中新生代地层发育，变质程度较低，具备生物一低温热解气成藏的有利条件。
• The reservoir rocks are Archaean granite, Lower Paleozoic carbonate rocks, Mesozoic sand rock and volcanic rock and fracture, solution cavities and pores are the major preserving spaces.
  储集层由太古界变质岩、下古生界碳酸盐岩和中生界砂岩、火山岩组成， 储集空间主要为构造裂缝及溶蚀孔隙；

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词组短语

短语

• early mesozoic lower crustal 早中生代下地壳

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专业释义

生物学

• 中生代早期