asymmetric atom 中文意思是什麼
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For lactic acid has one asymmetric carbon atom, the mechanical, physical and biological properties of pla are related to the stereochemistry of lactic acids
合成聚乳酸的初始物質乳酸是有手性的分子，使得聚乳酸的機械和物理性能以及生物學性質與乳酸單體的立體異構性有關。 -
Abstract : this paper is a comprehensive study of the developments of the chiral phosphorus ligands in the field of asymmetric catalytic synthesis in the past detade. according to the chiral center atom and the structure characteristics, these chiral phosphorus ligands are divided into five types and their catalytic effects are summerized as well
文摘:對近十多年來不對稱催化合成領域中出現的手性膦配體進行了綜述，按其不對稱中心以及結構上的特徵加以分類，並對其催化性能進行總結。
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