fixation of molecular nitrogen 生物固氮
molecular nitrogen complex [化学] [晶体] 分子氮络合物
nitrogen molecular laser [激光] 氮分子激光器
molecular nitrogen laser 氮分子激光器
molecular nitrogen complexes 分子氮络合物
ultraviolet pulse molecular nitrogen laser 紫外脉冲氮分子激光器
nitrogen molecular laser therapy 氮分子激光疗法
Here is the atomic nitrogen, here is the atomic nitrogen and these are the orbitals of molecular nitrogen.
这是氮原子,这是氮原子,然后这是氮气的分子轨道。
It turns out that - if I've got molecular vibrations you know, there's nitrogen and oxygen in the air.
它最终被证明是,如果我有分子振动,你们知道,空气中有氮和氧。
I'm at the low temperature limit for the molecular vibrations of nitrogen or oxygen.
在低温极限下,对于氮或氧的分子振动。
Here is the atomic nitrogen, here is the atomic nitrogen and these are the orbitals of molecular nitrogen.
这是氮原子,这是氮原子,然后这是氮气的分子轨道。
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