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atomic nuclei

网络原子核

atomic nuclei

atomic nuclei

atomic nuclei

原子核

相对於中子和质子所组成的原子核 ( (atomic nuclei)，电子的质量显得极小。质子的质量大约是电子质量的 1842 倍。当原子的 …

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The study of the insides of atoms, or of atomic nuclei, is called nuclear science, or nucleonics .

对原子内部或原子核的研究称作核，或称核子学。

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See nuclear fission ; nuclear fusion. The splitting of heavy atomic nuclei to release energy in the form of heat and radioactivity .

重原子核分裂，能量以热能和放射能的形式释放出来。

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This curriculum emphasizes the scientific study of the properties and behavior of atomic nuclei .

光学重点研究原子核的性质和变化。

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One gram of the products from the fusion of two light atomic nuclei could generate as much energy as 11 tons of coal .

两个氢原子核融合产生的一克产品能够产生相当于 11 吨煤炭产生的能量。

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Atomic nuclei containing several closely packed protons exist at all .

包括几个紧密挨在一起的质子的原子核确实存在。

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Nuclear power is any nuclear technology designed to extract usable energy from atomic nuclei via controlled nuclear reactions .

核能是通过控制核反应从原子核中提取有用能量的任一核技术。

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Plasma forms when gas becomes so hot that electrons are stripped from atomic nuclei , leaving behind a soup of charged particles .

当气体变得异常炽热，电子脱离了原子核，留下一团带电荷的粒子，等离子体就形成了。

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Matter is composed of molecules , which are composed of atoms , which are composed of atomic nuclei and electrons .

物质是由分子组成的，分子是由原子组成的，原子是由原子核和电子组成的。

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During fusion , energy is released as atomic nuclei are forced together at high temperatures and pressures to form larger nuclei.

在聚变反应时，原子在高温高压的环境中聚变成大原子，这时能量会被释放出来。

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Fusion involves colliding small atomic nuclei together to form larger ones, and thus releasing energy .

核聚变中，小原子核相互碰撞，形成大原子核，释放能量。

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Nuclear fusion - the melding of atomic nuclei that happens inside stars - is a long-sought goal on Earth .

核聚变是发生在恒星内部的原子核融合，是地球上长期追求的目标。

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Laser energy atomic nuclei , the prospects for the peaceful uses far .

激光能源原子核，和平利用前景远。

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Atomic nuclei , in contrast , have remained far more inscrutable.

相对而言，对于原子核的了解就少得多了。

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