汉英词典
MEANING OF 原子核
| EXAMPLE SENTENCES | ||
|---|---|---|
原子核的电荷量是多少？ What is the charge of the nucleus? | ||
原子核大约是一个“靶”那么大。 Nuclei are about as large as a "barn". | ||
电子以极高速度绕原子核运转。 Electrons orbit at a very speed around the nucleus. | ||
热核反应，通俗地说，就是原子核燃烧。 Thermonuclear reactions are, quite literally, nuclear burning. | ||
那么氦原子核的电荷量是多少呢？ So what is the charge on a helium nucleus? | ||
它是一个具有六个单位正电荷的原子核。 It's got a nuclear charge of six. | ||
重氢是原子核中多一个中子的氢。 A deuterium atom is a hydrogen with an extra neutron in its nucleus. | ||
正常情况下，有一个电子，围绕着氢原子核运转。 There will normally be one electron circling about the hydrogen nucleus. | ||
14秒后，温度是30亿度，第一个氘原子核形成了。 14 seconds later, the temperature became 3 billion degrees, forming the first deuterium atom. | ||
这就是键轴，它就是两个原子核之间的轴。 So that is the bond axis it's just the axis between the two nuclei. | ||
