“螺旋聚合物”的概念、定义、翻译、参考文献-科学参考

单词	螺旋聚合物
释义	螺旋聚合物 Encyclopedia 理学螺旋型聚合物释 helical polymer螺旋聚合物左手螺旋与右手螺旋互为镜像但不能重叠的聚合物。因此具有螺旋构象的聚合物为手性聚合物。具有单一旋向或某一旋向占优的螺旋聚合物具有光学活性；如果螺旋聚合物中半数分子左旋半数分子右旋，或分子中半数链段左旋半数链段右旋，则不具光学活性。
随便看	world atlas World Atlas（Gerardus Mercator） World Badminton Championships World Bank World Bank Group World Bank Loan Project Health IX of Maternal and Child Health sub-project in China World Bank Loan Project Health VI of Comprehensive Maternal and Child Health in China World Bank Loan to Develop Natural Rubber Project World Bank’s education lending World Baseball Classic World Baseball Softball Confederation World Basketball Championships World Book Day World Bowling Association World Bridge Federation World Buddhist Center Library World Calendar World Ceramics World Charter of Soil World Chemical Engineering Council World Chinese Language Education Association World Cinema World Cities Day world city network World Civil Aviation Area

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