neutron number信息详情
n.核内中子数
neutron star───n.[天]中子星;n.中子星
number───vi.计入;总数达到;vt.编号;计入;数…的数目;使为数有限;n.数;(杂志等的)期;号码;数字;算术
roll number───磁带卷号;辊轧号数
cattery number───家畜数
tellurium number───碲数
verification number───验证号码
duns number───邓白氏编码(DataUniversalNumberingSystem,9位数字全球编码系统)
school number───学校编号
flat number───公寓号
So carbon 12. We know that it has the proton number, by definition, is 6. And the neutron number, 6 from 12 is 6. So it has 6 protons and 6 neutrons.───所以碳12,我们知道它有质子数,根据定义,那就是6,而电子数,12减6等于6,所以它有6个中子。
This means you can vary the neutron number without changing chemical identity, because chemical identity is fixed by the proton.───这表示你可以改变中子数,而不会改变它的化学特性,因为化学特性是由质子决定的。
Now the last thing is that because the neutron has no net charge, we can change neutron number.───现在,最后一件事是,因为中子没有净电子,我们可以改变中子数。
diffusion coefficient for neutron number density───中子数密度扩散系数
- period c
- neutron optical
- period certain
- period charge
- palpitated
- my birthday is in august
- land lock
- my birthday is in december
- neutron flux
- micro profit
- processor control
- nose drive
- processor application
- neutron poison
- processor control system
- real state
- processor control unit
- planing surface
- money trust
- make amodel plane
- nose dropping