这是一个双原子分子。
And really, if this were more than a diatomic molecule, maybe there would be a bunch of vibrational modes.
如果是多原子分子，可能会有更多的振动模式。
The kind that we breathe is made of diatomic molecules, which means each molecule has two atoms.
氧气是双原子分子，即每个氧分子由两个氧原子构成。
Rotations, if it's a diatomic molecule, will be two different degrees of freedom.
对于双原子分子，转动有两个不同的自由度。
And where we had left off was we were going to start one example of thinking about now where we have a heteronuclear diatomic molecules, so two different atoms in terms of forming the molecule.
我们还剩下一个，异核双原子分子的例子没讲，这里组成分子的原子，是不同的。
Any heteronuclear diatomic molecule must have a dipole moment since its two ends are different.
任何异核双原子分子必然具有偶极矩，因为它的两端是不同的。
So now I'm going to draw vibrational energy levels inside the molecule. Let's imagine, it wouldn't need to be this, ut let's imagine it's just diatomic molecules.
现在画分子振动能级，这不一定是这样，我们假设这是双原子分子。
Then, a new analytical potential energy function of diatomic molecule is proposed based on the ECM and applied to some electronic ground states and excited states of diatomic molecules.
在创立能量自洽法的基础上提出了一种新的双原子分子解析势能函数—ECM势，并将其运用到一些双原子分子的电子基态和激发态。
A theoretical calculation is made of the nonequilibrium dissociation of the diatomic molecule with the vibration dissociation coupling behind a strong shock wave front.
对强激波作用下双原子分子振动与离解耦合的非平衡离解过程进行了理论计算。
A simple method is used to calculate the phase volumes enclosed by energy surfaces of 2-dimensional harmonic oscillator and rigid diatomic molecule.
用初等方法计算了二维线性谐振子和刚性双原子分子两种情况的能量曲面所包围的相体积。
A simple method is used to calculate the phase volumes enclosed by energy surfaces of 2-dimensional harmonic oscillator and rigid diatomic molecule.
用初等方法计算了二维线性谐振子和刚性双原子分子两种情况的能量曲面所包围的相体积。
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