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neutron

英['njuːtrɒn] 美['nuːtrɑːn]
  • n. 中子
CET6+ GRE TOEFL CET6

详细释义

    n. (名词)
    1. 【物】中子
    2. 中子事故剂量计
    adj. (形容词)
    1. 不透中子的

英英释义

Noun:
  1. an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus

双语例句

1. A neutron star has a gravitational field strong enough to generate X-rays.
中子星上存在强大的重力场,足以产生X射线。

来自柯林斯例句

2. A neutron is simply a neutral particle in the nucleus of an atom.
中子就是原子核里不带电的粒子。

来自柯林斯例句

3. The dark star in Nova Muscae 1991 is a black hole rather than a neutron star.
在1991年苍蝇座中的暗星其实是一个黑洞而非中子星。

来自柯林斯例句

4. Neutron stars are the second exhibit in the gallery of stellar corpses.
中子星是死之恒星陈列馆内第二类样品.

来自辞典例句

5. 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.

来自辞典例句

    用作名词 (n.)
    1. Proton and neutron form a charge doublet.
      质子和中子构成电荷双重态。
    2. Neutron has no charge, either positive or negative.
      中子不带电荷,既不带正电荷,也不带负电荷。
    3. Let us calculate first how much energy is released when a free neutron decays.
      让我们首先来计算一个自由中子的衰变会释放出多少能量。

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