短語詞組短語chain -type transfer bed 鏈?zhǔn)竭\輸機(jī)Mercapto Chain -transfer 巰基鏈轉(zhuǎn)移chain cooling -bed transfer 冷牀鏈?zhǔn)揭扑蜋C(jī)radical chain -transfer reaction 自由基鏈轉(zhuǎn)移反應(yīng) 返回 chain transfer