The magma belongs to the crust mantle mixed type of Archeozoic crystalline basement remelted and recomposed.其火山岩岩浆属于太古宙结晶基底重熔再造、壳幔混合型.The metallogenic substance mainly comes from the Archeozoic metamorphic rock series in...
Copying academical articles are also encouraged and rewarded.鼓励复制者,复制学术贴也可获得奖励.Thus Yao jiheng implemented his academical ideas of interpreting poems objectively from these two aspects.姚氏从这两方面贯彻了他客观解诗的学术理念.This work prov...