它的键序等于，然后乘以2减去2。
So the bond order is going to be equal to 1/2, and then it will be 2 minus 2.
让我们看看这里,两个分子的键序是多少。
So let's figure out the bond order for our two molecules here that we figured out the electron configuration for.
你们告诉我你觉得，这个分子的键序应该是怎样的。
And you can go ahead and tell me what you think the bond order is going to be for this molecule.
两个，OK，很好，同样的，我们会看到键序是0。
PROFESSOR: Two. OK, good. So again, we're going to see that we have a bonding order of 0.
当温度接近T_D时，共振价键序参量迅速减为零。
When t approaches T_D the RVB order parameter decreases rapidly to zero.
让我们证明一下这一点，来看看只用价电子算出键序。
So let's just prove that to ourselves and figure out the bond order just using valence electrons.
我想要说的是我们如果，只考虑价电子也可以得到相同的键序。
So what I want to tell you is we also always get the same bond order if we instead only deal with the valence electrons.
以优化构型为基础计算其电荷密度、自旋密度、键序和电子光谱。
On the basis of optimized geometries, the charge densities, spin density, bond orders and electronic spectra of above molecule and cation have been calculated.
得到了它们的基态能量，基态自旋多重度，分子轨道组成与能级，电荷分布与键序。
The total energies, spin multiplicities, charge distribution, bond orders, the front molecular orbital compositions and orbital energies have been obtained.
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。
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.
用半经验的量子化学PM3方法研究了反应物和产物的电子结构，得到了产物的最优构型和电荷键序分布以及反应焓变。
The electronic structure of products and reactants were studied by molecular orbital PM3 method. The reaction enthalpies and optimized configuration for products were obtained.
索引也是一种DB 2对象(一个单独的VSAM数据集)，它由一组排好序的键组成，这些键是从相应表中的一个列或多个列抽取出来的。
An index is a DB2 object (a separate VSAM dataset) that is comprised of an ordered set of keys extracted from one or more columns of the corresponding table.
索引也是一种DB 2对象(一个单独的VSAM数据集)，它由一组排好序的键组成，这些键是从相应表中的一个列或多个列抽取出来的。
An index is a DB2 object (a separate VSAM dataset) that is comprised of an ordered set of keys extracted from one or more columns of the corresponding table.
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