名词
中文翻译：化学丰度
同义词：
['chemical richness', 'chemical concentration']
例句：
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1.The study of chemical abundance in the oceans is crucial for understanding marine ecosystems.
研究海洋中化学丰度对理解海洋生态系统至关重要。
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2. The discovery of new elements has significantly increased our knowledge of chemical abundance in the universe.
新元素的发现极大地增加了我们对宇宙中化学丰度的认识。
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3.The abundance of certain elements in the earth's crust can affect the overall chemical composition of the planet.
地球地壳中某些元素的丰富程度可以影响整个星球的化学成分。