英语词汇phosphines怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	phosphines
释义	phosphines 简明释义 n.膦类化合物（phosphine 的复数）网络释义 1 ?膦类化合物 ...膦类化合物,核磁共振谱化学位移,离子性指数,立体效应参数 [gap=1866]Keywords Quantitative structurespectrum relationship, phosphines, 31P nuclear magnetic resonance chemical shift, ionicity index, stereoscopic ef.. 2 ?磷化氢类 MeSH主题词磷化氢类(Phosphines). 吸入暴露(Inhalation Exposure). 短语 1 oxime-phosphines 肟磷配体 2 phosphines ligand 膦配体 3 cobalt-phosphines 钴双语例句 1 The synthesis of handedness phosphines is gone on continually. 合成手性膦化合物的研究工作仍在进行中。 2 The traceless Staudinger ligation of azides and phosphines is an effective method to produce an amide bond. 叠氮化合物和膦硫酯的无痕施陶丁格连接反应是一种有效生成酰胺键的方法。 3 The fragmentation reaction of aryl tertiary phosphines in the presence of lithium can be promoted effectively by use of ultrasonic irradiation. 芳基叔膦和金属锂在超声波辐射下迅速反应产生芳基膦锂。
随便看	definite time limit distance relay definite-time limit relay definite time limit relay definite time-limit release definite time limit release definite time of arrival definite time of departure definite time protection definite-time relay definite time relay definite undertaking definite value definite variability definite variation definities definiting power definition definitional definitional abstraction definitional domain definitional equation definitional interpreter definitional language definitionally definitional module

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