英语词汇piperazine estrone sulfate的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	piperazine estrone sulfate
释义	piperazine estrone sulfate 英?[pi?per?zi:n ?estr?un ?s?l?fe?t] 美?[pa??p?r??zin ??s?tron ?s?l?fet] 释义 [医]硫酸雌酮哌嗪盐：化学名3-（硫氧基）雌-1，3，5(10)-三烯-17酮与哌嗪(1∶1)化合物，雌酮的纯晶制剂，硫酸盐使溶，加哌嗪则可使之稳定，为白或黄白色精细结晶粉剂，用途见estrogen
随便看	negative cystogram negatived negative daigeotropism negative damping negative damping factor negative data negative dealing negative debt negative definite negative definite form negative definite function negative definite hermitian form negative definite matrices negative definite matrix negative definiteness negative definite quadratic form negative definition negative deflection angle negative delta negative delta Mooney negative delta wave negative demand negative dendrite negative density negative density- dependent factor

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