“element concentration gradient”的概念、定义、翻译、参考文献-科学参考

单词	element concentration gradient
释义	element concentration gradient Encyclopedia 理学矿产勘查地球化学释 element concentration gradient元素浓度梯度在原生晕和次生晕中，从异常源沿着扩散的方向，元素含量随距离的变化率。
随便看	launching ground launching machine launching position launching procedure launching service support launching speed launching vehicle launch mode launch on warning launch pad launchprogram launch region launchsite rehearsal launch/takeoff coordinate system launch technological process launch technology launch vehicle launch vehicle digital assembling launch vehicle digital simulation launch vehicle telemetry launch window laundry beads laundry care agent laundry deodorant laundry disinfectant

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