neutron是什么意思_音标_用法_例句

简单释义：

n. 中子

网络 中子射线；原子；中子测井

变形：

复数：neutrons  

完整释义：

n.

1.中子事故剂量计
2.【物理学】中子

例句：

1. High-speed neutron doesn't hit a nucleus very often; it usually flies right past, just as a golf ball hit too hard rolls right over the cup.
   高速中子常常击不中原子核，犹如打高尔夫球用力太猛，球便会从球洞上方滚开。

2. Unlike either the electron which has a negative charge or the proton which has a positive charge, the neutron has no charge at all.
   中子既不象带负电荷的电子，也不象带正电荷的质子，它根本就不带任何电荷。

3. Helium 3 is not hazardous or even chemically reactive, and it is not the only material that can be used for neutron detection.
   氦3的化学性质不活泼，是安全的化学物质，它并不是制造中子探测器的唯一原料。

4. Now, two teams of physicists say they have more direct evidence for superfluidity in the heart of a neutron star.
   现在，两个小组的物理学家宣称他们掌握了中子星核心中超流的更直接的证据。

5. And what that basically means is the neutron is born here. It's going to go from here to here leaking out of a certain confined space.
   那基本上表示的是，中子是，在这产生的，那是要从这到这泄露，从一个封闭的空间里泄露。

6. Reaction, the nuclei of the fissile material after absorbing a neutron fission and release two or three neutrons.
   反应中，可裂变物的原子核吸收一个中子后发生裂变并释放出两三个中子。

7. Astarquake is thought to be the tearing apart of the surface of a neutron star, much like an earthquake here on Earth.
   恒星地震拒信可以撕裂中子星表面，其所能产生的破坏力很像地球上的地震。

8. A neutron has no appreciable electromagnetic interaction with nuclei or with electrons .
   中子与原子核或与电子并没有可察觉的电磁相互作用。