ionize
- vi. 离子化，电离
- vt. 电离，使离子化
[ 第三人称单数 ionizes 现在分词 ionizing 过去式 ionized 过去分词 ionized ]
网络释义专业释义英英释义
Ionize probe 电离探针
ionize ionization 液体或气体的原子或分子受到高能粒子的撞击
hard-to-ionize elements 高电离电位元素
ionize membrane electrode 离子化膜电极
柯林斯英汉双解大词典
ionize (also ionise)
-
1.
V to change or become changed into ions (使)离子化
双语例句原声例句权威例句
-
They were using the laser to excite and ionize the atoms liberated by the heat of the flame in order to measure the characteristic emissions of different flames.
当时他们用这种激光来激发并电离那些被火焰的高温裂解出来的原子，目的是测量不同火焰的特征辐射。
-
From the calculations, the researchers determined that there were enough photons to ionize almost all of the hydrogen by the time the universe became transparent.
通过这些计算，研究人员确定：到宇宙透光之时，拥有足够的光子来电离所有的氢。
-
But the gas can ionize above 2000 degrees.
而气体在2000度以上才能电离。
-
So, for example, in a hydrogen atom, if you take the binding energy, the negative of that is going to be how much energy you have to put in to ionize the hydrogen atom.
例如在氢原子里面,如果你取一个结合能,它的负数就是。
-
So if we can figure out the binding energy, we can also figure out how much energy we have to put into our atom in order to a eject or ionize an electron.
所以如果我们可以计算出结合能，我们也可以计算出,我们需要注入多少能量到原子中,去逐出或电离一个电子。
-
The reason it's aluminum is because aluminum has a lower z effective, so it's not being pulled in as tightly by the nucleus, and if it's not being pulled in as tightly, you're going to have to put in less energy in order to ionize it, so that's why it's actually going to have the smaller ionization energy.
原因是,铝的有效核电量更少，所以没有被原子核束缚得更紧，而如果没有被束缚得更紧，你为了电离它所需要注入的能量也就更少，这就是,它的电离能会更低的原因。
应用推荐