The problem we face today is that growing number of men and women seem to be wandering off their road toward a mutual love bonding but to somewhere for reproduction.

今天的问题在于，越来越多的男与女徘徊在从彼此需求到传宗接代的路上。

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Used in many different industries and common in a number of beauty products, including nail polish, nail glue, hair dye and hairpiece bonding, toulene is one of the most toxic chemicals in salons.

甲苯被用于许多不同的行业，常大量出现在一些美容产品中，包括指甲油、指甲胶、染发剂和接发粘接剂。

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In process parameters, the rf power and pressure affect the number, energy and composition of the basic elements, the substrate temperature effect the surface diffusion and atomic bonding.

工艺参数中，射频功率和压强综合影响了基元数量、能量以及成分，基片温度主要影响表面扩散、原子成键。

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All right, so the bonding order, you're correct, should be 2, if we subtract the number of bonding minus anti-bonding electrons and take that in 1/2.

好，你们是对的，键序为，如果我们用成键数,减去反键数除以2。

麻省理工公开课 - 化学原理课程节选

The way that we can figure this out is using something called bond order, and bond order is equal to 1/2 times the number of bonding electrons, minus the number of anti-bonding electrons.

我们可以用叫做,键序的概念来弄明白它，键序等于1/2乘以成键电子,数目减去反键电子数目。

麻省理工公开课 - 化学原理课程节选

So to figure out bonding electrons, -- what we take is that number 18, which is our total number of electrons we need to fill valence shells, and we subtract it from our number of valence electrons, which is 10.

那么为了找出成键电子，我们将十八，也就是填满所有价壳层,所需要电子的总个数，减去我们所有的价电子的个数，也就是十。

麻省理工公开课 - 化学原理课程节选