The synthesis of isotactic polymers is usually only possible by means of special sterospecific (stereoregulating)initiators . 通常只能用特殊的立体定向(立体调发)引发剂(Ziegler催化剂)来合成等规聚合物。
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The synthesis of isotactic polymers is usually only possible by means of special sterospecific ( stereoregulating ) initiators 通常只能用特殊的立体定向(立体调发)引发剂( ziegler催化剂)来合成等规聚合物。