a molecular sieve a型分子筛
a molecular sieves a分子筛
a molecular screen a分子筛
a molecular formula 分子式 ; 化学形式
a molecular sieve for dewaxing a脱蜡分子筛
molecular a 分子的 ; 克分子的 ; 由分子形成的
5 a molecular a分子筛
4 a molecular a分子筛
But these cylinders cling together at a molecular level.
但是这些圆柱体在分子水平上是紧密结合的。
Evolution is irreversible - at least at a molecular level.
进化是不可逆转的——至少在分子水平上是如此。
While she looks well preserved, on a molecular level Lyuba is in tatters.
虽然她看上去保存完好,但从分子水平上讲,已彻底遭到损坏。
The researchers used a molecular genetics test to examine fifty showerheads from nine American cities.
VOA: special.2009.10.13
So any time in a molecular orbital diagram you draw in orbitals, you need to draw the corresponding molecular orbitals.
任何时候你在分子轨道图里画轨道,你都要画出相对应的分子轨道。
OK PROFESSOR: Valence electrons. OK, sometimes you're going to be asked to draw a molecular orbital diagram where you're asked to include all electrons, and sometimes it will specifically say only include valence electrons.
教授:价电子,有时候你画一幅分子轨道图,有时候要求你画出所有的电子,有时候特别要求,只包括价电子。
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