中元古代 meaning in English
mesoproterozoic
Examples
- The geochemical characteristics of volcanic rock in the middle proterozoic of qilian block
祁连地块中元古代火山岩地球化学特征 - The simulation of mesoproterozoic tectonic stress field forming mafic dyke swarms in the central north china craton
华北克拉通中元古代岩墙群形成的构造应力场数值模拟 - The geochemical characters of the gaoyuzhuang and yangzhuang formations of mesoproterozoic in pingquan county , hebei province
河北平泉中元古代高于庄组和杨庄组地球化学特征 - Meso proterozoic carbonate - hosted disseminated ( mpcd ) gold deposits are a new type of gold deposit which is discovered in recent years
冀东地区以中元古代碳酸盐岩为容矿岩的浸染型金矿床是近年来新发现的金矿床类型。 - The ree mineralization suddenly occurred and largely distributed on the earth in middle proterozoic metallogenetic epoch in the evolution of the earth
稀土元素成矿与地壳的构造运动密切相关，稀土在中元古代具有大规模暴发性成矿特征。