n-h最小测不准态 N-H minimum uncertainty state
WU N H 吴乃虎
Shin n h 紫音之王
shutdown n -h now 立即关闭计算机系统
Fang N H 方能虎
Anderson N H 安德森
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。
After her announcement next Monday at Waterloo's Snowden House, Bachmann will host a "backyard chat" in Raymond, N. H.
第二周星期一,巴赫曼在滑铁卢的斯诺顿楼发表声明之后,将在新罕布什尔州雷蒙德举行一场“后院会谈”。
In 1857 America entered the toothbrush market when H. N. Wadsworth was awarded the first patent in America for their production.
1857年牙刷进入美国市场,H.N.沃兹沃斯第一个获得特许在美国生产牙刷。
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, 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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