混合作用(magma mixing and mingling)是指两种成分不同的岩浆以不同的比例混合,而形成一系列过渡类型岩浆的作用。 如冰岛熔岩是由玄武质岩浆与流纹质岩浆(酸性岩浆)以不同比例混合的产物,以及北京周口店岩体和江西的港边岩浆杂岩体。
misc. mixing effect
问题在于,这种化合物对大脑有混合作用,这种情况在服用精神药物时并不少见。
The problem is that the compound has mixed effects in the brain, a not unusual occurrence with psychoactive drugs.
蛇绿混杂岩破碎混合作用记录了一种递进变形的应变历史。
The disrupting and mingling of the melange may record a strain history of progressive deformation.
这对研究西秦岭中生代壳幔混合作用和地壳增生有重要意义。
This has important significance for studying the Mesozoic crust-mantle mixing and the crustal accretion there.
Diffusion mixes things very well, but as the size gets bigger, diffusion becomes very slow.
扩散作用使物质充分混合,但随着细胞变大后,扩散作用就捉襟见肘了
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