So it looks a lot less messy if we just draw our Lewis structure like this for h c n, where we have h bonded to c triple bonded to n, and then a lone pair on the nitrogen there.
这看起来整洁了不少,如果我们把氰化氢的路易斯结构画成这样的话,这样我们就有氢与碳之间的单键和碳与氮之间三键,然后还有一对孤对电子在氮这里。
We calculated the one - loop correction of W - N theory with unitary approach and H - N theory with covariant approach, then discussed the difference between the two approaches.
本文运用协变方法和么正方法,分别给出了W-N理论和H-N理论量子宇宙波函数的单圈修正;并且讨论两种算法的差异性及矢量-张量引力理论的可行性。
Based on the characteristics that in coal bed gas exist rich benzene and poor N-hexane, the authors propose two indicators as"Benzene lndex"(B)and"N-hexane lndex"(H)to distinguish the coal bed gas.
根据煤层气体具有富苯和贫正己烷的特征,提出了“苯指数”(B)和“正己烷指数”(H)两项判别煤层气的指标。
The agency says more than six thousand people worldwide have died because of H-one N-one.
VOA: special.2009.11.24
So notice a difference in these structures, is this has an n h bond whereas this has an o h bond.
注意它们之间的有一点不同,那就是一个有氮氢键,而另一个有氧氢键。
So, why don't you go ahead and tell me, keeping that in mind, which atom in terms of h c or n would you expect to be in the center of hydrogen cyanide?
那么,请大家来告诉我,并且记住它,你认为氢,碳和氮中哪个原子,应该在氰化氢的中间呢?
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