英语词汇proton number怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	proton number
释义	proton number 简明释义质子数：原子核中质子的数量，决定了元素的性质和在元素周期表中的位置。网络释义 1 ?质子数质子数（Proton number）就是质子的数量，质子数的计算转换方法是：质子数=核电荷数=核外电子数=原子序数；质子数+中子数≈相对原子质量。 2 ?质子序数质子序数(proton number), 此释义来源于网络辞典。 3 ?质子 ... neutron number中子数 proton number质子 nuleon number核子数 ... 短语 1 Atomic number or proton number 原子序数或质子数 2 proton number in nucleus 质子数 3 proton number in nucleusatomic number 质子数双语例句 1 And we began with the proton number. 我们从质子数开始。 2 The proton number is in the lower left corner. 质子数是在左下方。 3 So we get at the number of neutrons indirectly because we know the proton number here. 所以，我们可以间接得到中子数，因为我们知道质子数了。
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更新时间：2025/1/9 20:25:23