英语释义

1. any of a set of numbers that indicate the magnitude of various discrete quantities (such as electric charge) of a particle or system and that serve to define its state

片语

distribution of quantum states number量子态数分布

quantum index number物量指数

quantum random number generator量子乱数产生器

quantum wells number有源区量子阱数目

quantum m number量子数

Quantum Random Number Generator CLC量子随机数

spin quantum number[量子] 自旋量子数

quantum state number量子态数

英汉例句

• l so, if we「re talking about a 4 p orbital, and our equation is n minus 1 minus l, the principle quantum number is 1 4, 1 is 1 -- what is l for a p orbital?

  我们方程是n减去1减去，主量子数是，4，1是1，--p轨道的l是多少？,学生

• we didn」t just need that n, not just the principle quantum number that we needed to discuss the energy, but we also need to talk about l and m, as we did in our clicker question up here.

  我们不仅需要n,不仅要这个可以,决定能量的主量子数，还需要m和l,就像我们做这道题这样。

• for an f orbital, what is the quantum number l equal to?

  对于一个，f，轨道，它的角量子数，l，等于几？

• so we can have, if we have the final quantum number m equal plus 1 or minus 1, we「re dealing with a p x or a p y orbital.

  所以如果我们有,磁量子数m等于正负1,我们讨论的就是px或者py轨道。

• and that quantum number was n, n and we know that n could be equal to any integer value, so, 1, 2, 3, all the way up to infinity.

  这就是，主量子数，which，was，our，principle，quantum，number，我们知道，n可以等于任何整数，1，2，3一直到无穷。

• and that」s just to take 1 the principle quantum number l and subtract it by 1, and then also subtract from that your l quantum number.

  主量子数,减去,再减去，量子数,你们可以对1s轨道来验证一下。

• s because the fourth quantum number is s.

  因为第四量子数是。

• n so the velocity is given by this product of the quantum number n planck constant 2 pi mass of the electron time the radius of the orbit, which itself is a function of n.

  速度是量子数,普朗克常数2π乘以轨道半径的值,它自身也是n的函数。

• 1/2 and we have the spin quantum number 2 as plus 1/2 for electron one, -1/2 and minus 1/2 for the electron two.

  我们有自旋量子数,对于电子，我们有自旋量子数。

• the variation of state to state dr rate coefficients with the electronic temperature, dr type, and the principal quantum number of intermediate resonance states is discussed.

  讨论了复合速率系数随电子温度，原子序数，复合类型以及双激发态中俘获电子的主量子数的变化关系。

• and our equation for total nodes is just the principle quantum number minus 1.

  总节点数等于,主量子数减1

• what three quantum numbers tell us, versus what the fourth quantum number can fill in for us in terms of information.

  三个量子数和,四个量子数告诉我们的信息。

• so, it turns out that n is not the only quantum number needed to describe a wave function, however. there「s two more you can see come out of it.

  事实上，n不是描述一个波函数需要的,唯一的量子数，你们可以看到，还需要，两个量子数。

• so, there」s two kind of cartoons shown here that give you a little bit of an idea of what this quantum number tells us.

  这里展示的两个图片,可以让你们对,这个量子数有些概念。

• all the possible ways of getting molecule two in some quantum number state. and then e to the minus and instead of capital ei, i「m going to write the molecular energies.

  所有让第二个分子,处在某个量子态的可能性,然后是e的负,指数不再是ei了，取而代之的是分子的能量。

• no, we can」t. because if l equals 1, we can not have m sub l equal negative 2, right, because the magnetic quantum number only goes from negative l to positive l here.

  不行，因为如果l等于1,ml的值不可能等于-2，对吧，因为磁量子数的值,这时只能从-1到1

• is equal to the sum over quantum number n1.

  等于对n1求和。

• and this spin magnetic quantum number we abbreviate as m sub s, so that「s to differentiate from m sub l.

  这个自旋磁量子数我们把它简写成m下标s,以和m小标l有所区分。

• you know from the m quantum number there are three.

  你可以从角量子数上看出是3个。

• and each one of these energies, if it」s a molecular energies, can be indexed by a quantum number of some sort.

  每一项能量，可以用某个量子数标记。