聚二苯醚砜
poly (diphenyl ether sulfone)
聚二氘乙烯
polydideuteroethylene
聚二蒽
dianthracene; parnanthracene
聚二甲丁二烯
polydimethyl butadiene
聚二甲基丁二烯
polydimethyl butadiene
聚二硫化乙烯
polyethylene disulfide
聚二氯对二甲苯
polydichloro-p-xylene
聚二氯乙烯
polyvinyl dichloride
聚二羟基硬脂酸
para-dihydroxystearic acid
聚二烷基硅氧烷
polydialkysiloxane
聚二烯烃
polydiolefin
聚二烯橡胶
polydiene rubber
聚二乙烯基乙炔
polydivinyl acetylene
聚二乙烯乙炔
polydivinyl acetylene
酒石酸氢化乙烯
ethylene diamine tartrate
均相氢化
homogeneous hydrogenation
镧系元素氢化物
lanthanide hydride
奎宁二氢溴酸盐
quinine dihydrobromide
醌醇:二氢醌
quinol
景天庚醛聚糖
sedoheptulosan