“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	alternating current circuit alternating [current] circuit, AC circuit alternating current circuit, AC circuit alternating current generator alternating current generator, AC generator alternating current impedance method alternating current Josephson effect alternating current Josephson frequency alternating current loss alternating current loss, AC loss alternating current machine alternating current motor alternating current oscillopolarography alternating current polarography alternating current rectifier motor alternating current Stark effect alternating current Stark effect, AC Stark effect alternating current voltammetry alternating differential form alternating direction alternating direction implicit (ADI) method alternating direction implicit method alternating direction implicit scheme alternating direction iteration alternating direction method

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