That is a good solid triple bond.
这是很好的固态三线态。
Introduction to the Alkyne Triple Bond.
炔烃三键介绍。
Fluorinated carbon - carbon triple bond formation.
含氟碳-碳叁键的合成方法学。
We see three bonding pairs so this is a triple bond, indeed a multiple bond.
我们看到3对成键电子所以这是一个三重键，它确实是多重键。
A triple bond, again is going to have one sigma bond on the internuclear axis.
一个三键，同样的也有沿着核间轴sigma键。
And then we have a triple bond there because we have 3 pairs of electrons.
然后那里还有一个三键，因为我们有三对电子。
Is a hydrogen bond shorter, or is a nitrogen-nitrogen triple bond going to be shorter?
是氢的键更短，还是氮与氮的三键更短？
Unbranched hydrocarbons having one triple bond are named by replacing the ending -ane of the alkane name with -yne.
直链的、有一个叁键的烃可通过将其相应烷烃名字的词尾—ane改换为- yne而得。
So, if we talked about a nitrogen-nitrogen single versus double versus triple bond, the triple bond will be the shortest and it will be the strongest.
因此，如果我们讨论的是氮与氮之间的单键，双键与三键，那么三键应该是其中最短的一个，同时也是最强的一个。
And something that we'll see later on is that triple bonds, for example, are going to be stronger than a corresponding double bond or a corresponding single bond.
而我们以后还会看到三键，举例来说，应该更强，相较于相应的双键，或者相应的单键来说。
This is very easy molecule because we know exactly where to put them without even having to think, we only have one option, and we'll make a triple bond between the carbon and the nitrogen.
这个分子非常简单，因为我们知道应该把它们放在哪里，甚至不用去想，我们只有一个选择，我们将在碳与氮之间形成一个三键。
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。
Triple a rating is the highest for a trusted bond.
三a的评级是最可靠债券的评价等级。
The American International Group, Fannie Mae, Freddie Mac, General Electric and the municipal bond guarantors Ambac Financial and MBIA all had triple-A ratings.
美国国际集团、房丽美、房地美、通用电气、市立债券担保人——美国债券保险公司、MBIA都曾经拥有3A的评级。
Bond rating agency Moody's on Wednesday warned that the triple-A rating of U. s. Treasury bonds could be in peril unless the U. s. reduces its federal budget deficit or the economy rebounds.
债券评级机构穆迪上周三警告说，除非美国减少联邦预算赤字或经济出现反弹，否则美国国债的AAA评级可能会有危险。
Bond rating agency Moody's on Wednesday warned that the triple-A rating of U. s. Treasury bonds could be in peril unless the U. s. reduces its federal budget deficit or the economy rebounds.
债券评级机构穆迪上周三警告说，除非美国减少联邦预算赤字或经济出现反弹，否则美国国债的AAA评级可能会有危险。
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