正己醇中文名称 正己醇 英文名称 n-H 远成药业 农药 2013年12月18日 海藻酸钠 海藻酸钠 CAS 编号:9005-38-3包装规格 远成药业 农药 2013年12月18
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The structure contains layers of molecules hydrogen bonded together through N-H...... o.
结构由以n—h……O氢键联结的分子层交错堆积组成。
Apart from alkyl amines, many aryl bromides, even heterochorides could be efficiently coupled by N-H heterocycles.
除了脂肪胺外,多种异芳基溴代物甚至氯代物也能很好地与含N-H杂环化合物进行偶联。
Ab initio molecular orbital and density functional theory (DFT) in conjunction with different basis sets calculations were performed to study the N-H... o blue-shifted hydrogen bond in the HNO dimer.
利用分子轨道从头算理论和密度泛函理论结合不同理论基组对于N - H…O蓝移氢键进行了详细的研究。
The agency says more than six thousand people worldwide have died because of H-one N-one.
VOA: special.2009.11.24
And if you put this in the well-ventilated area, if you prepare this outside, the h c n gas will actually be released into the air, so you're safe, you can eat it later.
而如果你把它们放在通风良好的地方,在室外处理,那么氰化氢气体,将会被释放到空气中,这样你就安全了,过后就可以吃了。
So, for example, down here I wrote that it was n 2 and that it was h 2, but when I re-wrote the molecules up here, you saw that it's an h h single bond where it's a nitrogen-nitrogen triple bond.
比如,在这下面我写的是氮分子2,而这个是氢分子,但我在上面把这些分子的形式改写了,大家可以看到,这是一个氢与氢之间的单键,含一个氮与氮之间的三键。
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