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Contemporary Standard Chinese Dictionary
- 原子量
[yuánzǐliànɡfǎnyìngduī]
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1.
名
各种元素原子的相对质量。通常以碳12(12C)质量的1/12为标准表示各种元素原子的相对质量。如碳的原子量为12。0107,氢的原子量为1。0079,氧的原子量为15。9994。
Examples
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The atomic weight is a ratio quite distinct from the weight in grams.
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原子量是与以克为单位的重量完全不同的比率。
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Word Decomposition
原
[yuán]
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+ |
子
[zǐ]
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+ |
量
[liáng]
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