even isotope 中文意思是什麼
even isotope
解釋
偶同位素-
Combining the isotope geochronological results with the fieldwork observations, we could draw some conclusions as follows : the kunlun - bayan har terranes experienced the subduction of oceanic crust and collision somewhat earlier than the bayan har - qiangtang terranes, with only a very short interval in between and even the collisions overlapped partially in time
_ 2 ： 227 - 218ma ，巴顏喀拉和羌塘之間洋殼俯沖，以金沙江巖帶iag型巖漿侵位為標志。 _ 3 ： 217 - 212ma ，造山後期巖漿侵位。 -
Polonium - 210, a naturally occurring isotope of polonium, is found in all environmental media, such as in soil, air and even in human body, at very small amounts
釙210是釙元素的一個同位素，在所有自然環境中，例如泥土大氣以至人體都可以找到極少量釙210 。
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