氖
1、一种无色无嗅的惰性气体元素,原子序数10,存在于空气中,按体积计含量约占千分之二,可由液态空气分离得到,在真空管内发出淡红色辉光,用于电灯中 ——元素符号Ne。
像氖和氩这样的惰性气体,在它们的外电子层有8个电子。
Inert gases like neon and argon have eight electrons in their outer shell.
如果它能失去这个电子,它就能拥有和氖一模一样的电子结构。
If it could only ditch this electron, it could have the same electronic structure as neon.
镁二正离子,同样也与氖等电子。
Magnesium 2 plus, it is also isoelectronic with neon.
那么就让我们以氖原子为例。
So let's take the example of neon.
氖激光反射到了监狱栅栏上。
NEON LASERS, reflected on the metal bars.
氖、氩、和氪用于照明。
Neon, argon, and krypton are used in lighting.
氖、氩、氪都能够通过分馏液态空气获得。
K. Neon, argon, and krypton are obtained from fractional distillation of liquid air.
这里我们有两个例子,现在是氖的等电子体。
We've got two cases where each one of those things now is isoelectric with neon.
汤普森能证明氖有两种同位素存在。
Thompson was able to demonstrate the existence of two isotopes of neon.
画廊的灯泡都充了气态的氖,这使得灯光五颜六色。
The lamps of the gallery were full of gaseous neon, which made the light colorful.
氖是空气中的稀有气体,只占空气体积的千分之几。
Neon, a rare gas in the air, takes only fractional percentage point of the volume.
他们最初被开发用于替代发光字中的氖。
They were originally developed to replace neon in commercial channel letter applications.
所以,我知道了钠的电子结构和氖,只差一个电子。
So, I've got something that's one electron away from the electronic structure of neon.
她打开了发光的模式,马上山洞里有了绿色氖制激光。
She switched the mode to light mode and the neon green light flashed in the cave.
我知道氖有个更高的电子力,但在常态下它是惰性气体。
I know neon has a higher yet electronegativity, but normally it is inert.
氖是一种稳定的元素。
Neon is a stable element.
氦和氖为惰性气体。
Helium and neon are inert gases.
本文报道了对氦-氖激光管击穿过程的理论分析。
This paper presents our theoretical analysis on the breakdown process of He-Ne laser tubes.
然后还有,氮,负三价-,这些都是与氖原子等电子的。
Then also, nitrogen, 3 minus -- these are all going to be isoelectronic with neon.
同时这种方法我们给出了用氖原子进行实验验证的方案。
The experimental implementation of this method in Neon atom is given.
目的观察低功率氦—氖激光局部照射对鼓膜外伤的疗效。
Objective To observe the effect of he-ne laser irradiation on injured tympanum.
氦和氖的测定,提供了更多的关于地球并非全部熔融的证据。
Helium and neon measurements provide further evidence that the earth was not completely melted.
有着大大的80后的发型,氖阴影和弹弓,她或许这群人中最有朋克风格的一任。
With big 80s hair, the neon shades and the slingshot, she's probably the most "punk rock" of this bunch.
激光组患者在常规治疗基础上加用低能量氦-氖激光血管内照射治疗。
The patients in the LHLII therapy group received LHLII therapy except routine treatment.
这些大型富勒烯与索德柏立的富勒烯一样,都藏有源自太空的氦、氖、氩。
Like their smaller counterparts from the Sudbury crater, these larger structures contained extraterrestrial helium, neon and argon.
对氩、氖、氦等稀有贵重气体,往往要求气体中绝对无水,并不带有任何油质。
For argon, neon, helium and precious gas, often required in gas absolutely no water, does not have any oil.
导出了加速寿命公式,利用该公式,可以快速地判定氦-氖激光管的寿命特征。
An equation for lifetime shortening is derived, which is used to determine readily the lifetime characteristics of He-Ne lasers.
目的探讨低能量氦—氖激光血管内照射(ILIB)疗法对脑卒中失眠的疗效。
Objective To study the effect of intravascular laser irradiation on blood (ILIB) on insomnia of stroke.
那么,让我们来看一下,在已知入射能量的情况下,可以在氖光谱中观测到哪些不同的动能。
So, let's take a look at the different kinetic energies that would be observed in a spectrum for neon where we had this incident energy here.
那么,让我们来看一下,在已知入射能量的情况下,可以在氖光谱中观测到哪些不同的动能。
So, let's take a look at the different kinetic energies that would be observed in a spectrum for neon where we had this incident energy here.