earth acids 中文意思是什麼
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Studies on synthesis and application of complexes rare - earth with dihydroxamic acids
二酰異羥肟酸配合物的合成及應用研究 -
Acid rain results when the airborne pollutants combine with moisture in the air to form sulfuric and nitric acids that fall back to earth, usually in rain or snow
空氣傳播的污染物與大氣中的水分結合，形成硫酸和硝酸，然後以雨或雪的形式降回地面，形成了酸雨。 -
Before life as we know it could exist on earth, conditions had to favour the creation of self - replicating molecules that enabled information to be passed on between generations. the first were probably chain - like molecules of amino acids or rna
我們知道，要生物可以在地球存在，地球首先要具備有利條件，讓能自我復制的分子產生，使生命資訊可代代相傳，而最先產生的很可能是氨基酸或核糖核酸的鏈狀分子。
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