专业释义英英释义
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质量数 - 引用次数：2 参考来源 - 激光质谱法在大气污染物分子探测中的应用研究
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质量数
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质量数 - 引用次数：1 参考来源 - 含色散关系的耦合道普适光学势研究质数
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原子质量质量数
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质量数
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质量数
·2,447,543篇论文数据，部分数据来源于NoteExpress
mass number
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n.
the sum of the number of neutrons and protons in an atomic nucleus
同义词： nucleon number
以上来源于: WordNet
柯林斯英汉双解大词典
mass number
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1.
N the total number of neutrons and protons in the nucleus of a particular atom (原子)质量数 ( symbol: Also called nucleon number)
双语例句原声例句权威例句
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An isotope of hydrogen with mass number greater than 1; deuterium or tritium.
原子质量数大于1的氢的同位素；氘或氚。
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Chemical element is the general term for the same type of atoms with the same mass number.
化学元素是具有相同核电荷数的同一类原子的总称。
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Bosons include mesons, nuclei of even mass number, and the particles required to embody the fields of quantum field theory.
玻色子包括介子、偶质量数的原子核以及体现量子场论中的场所需要的粒子。
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12 That gives it a mass number of 312.
所以它的质量数为。
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That is why this says atomic number, but for most intents and purposes we can say this could be atomic mass.
那就是为什么这里说原子序数，但如果没有意图和目的,我们就说是原子质量。
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You just need a few macroscopic variables that are very familiar to you, like the pressure, the temperature, the volume, the number of moles of each component, the mass of the system.
你只需要某些你非常熟悉的宏观变量,比如压强，温度，体积，每个组分的摩尔数，系统的质量。
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