5.1 4.4 ( 5.8 ) 6.0 10-1 10 ° ( 6.3 ) ( 4.2 ) KC -CH = CHn 聚乙炔( polyacetylene )子。《 Ch 聚( 2,5-噻吩 poly - thiophene ) S S H Rh 聚( 2 ...
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