刚性链高分子,刚性链高分子,gangxinglian gaofenzi,刚性,高分子,gaofenzi,gangxinglian,[拼音]:gangxinglian gaofenzi[外文]:Molecular structure of rigid chain刚性链高分子指有些高分子链由于链上碳-碳单键内旋转被阻止,或虽有内旋转但并不改变...