查询词典 atomic

When a neutron hits an atomic nucleus, the nucleus can absorb the neutron and become unstable.

当一个中子轰击一个原子核的时候，这个核可能会俘获这个中子，从而变的极不稳定。

" Orbital Mathematical expression, called a wave function, that describes properties characteristic of no more than two electron s near an atomic nucleus or molecule."

轨道：数学表述，称为波函数，它描述原子核附近的或分子中的原子核系统附近的电子不能多于两个这一特性。

The sum of the number of neutrons and protons in an atomic nucleus.

原子核中中子和质子数之和。

All living beings and material have faint magnetic field extremely, the magnetic field to wind by electron atomic nucleus produce when rotating.

所有的生物及物质均带有极其微弱的磁场，这种磁场是由电子绕原子核旋转时产生。

One of two or more atoms with the same atomic number but with different numbers of neutrons.

两个或更多具有相同原子数和不同中子数的原子中的一个。

No change in atomic number is possible without a radical change in properties.

性质不发生根本的改变，原子序数的改变是不可能的。

Helium has an atomic number of 2, which means that helium has two protons and two electrons.

氦的原子数为2，此意即氦有二个质子和二个电子。

The atomic number states the number of protons in an atom of that element.

原子数表示该元素的原子中的质子数。

R is a reference referring to effective atomic number directly.

R是与有效原子序数直接相关的量。

The list of nuclear facilities does not include the number of atomic bombs North Korea has already made.

这份核设施清单并没有包括北韩已经制造的核武器数量。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。