dinitrophenylhydrazine的意思

dinitrophenylhydrazine的音标：dinitrophenylhydrazine的英式发音音标为：[daɪnaɪtrəʊfenɪlhaɪdreɪ'zɪ]dinitrophenylhydrazine的美式发音音标为：[daɪnaɪtroʊfenɪlhaɪdreɪ'zɪ]...

Using benzene as internal standard, the calibration factors of derivative of aldehydes 2,4 - dinitrophenylhydrazine ( DNPH ) were measured.将醛类物质与2, 4- 二硝基苯肼 ( DNPH ) 的衍生反应液直接进样,以苯为内标物,测定了甲醛 、 乙醛等醛类物质DNPH衍生物的校正因子....

“核糖醇”的英语可以翻译为：ibitol ...

LIFO的音标：LIFO的英式发音音标为：['laɪfəʊ]LIFO的美式发音音标为：['laɪfo]...

bemuse的音标：bemuse的英式发音音标为：[bɪ'mju:z]bemuse的美式发音音标为：[bɪ'mjuz]...

v.责难或指责( rebuke的过去式和过去分词 )...

v.卤化( halogenate的过去式和过去分词 )...

百合亚纲...

bowling的音标：bowling的英式发音音标为：['bəʊlɪŋ]bowling的美式发音音标为：['boʊlɪŋ]...

dysesthesia的音标：dysesthesia的英式发音音标为：[dɪzes'θi:zɪə]dysesthesia的美式发音音标为：[dɪzes'θizɪr]...

Will you please give your seat to this old woman . Young Pioneer?“你可以把你的座位让给这位老奶奶 吗 ?少先队员?”The Young Pioneer saw the blind man across the road.这个少先队员扶着盲人过了马路.Two members of the Young Pioneer came and gave me a hand.这时来了两...

ketoglutarate的音标：ketoglutarate的英式发音音标为：[ki:təʊ'glu:təreɪt]ketoglutarate的美式发音音标为：[kitoʊ'glutəreɪt]...

dove的音标：dove的英式发音音标为：[dʌv]dove的美式发音音标为：[dʌv]...

bemuse的一般过去时为：bemused...

bestialize的现在进行时为：bestializing...

到了20世纪30年代，手表几乎完全取代了怀表。By the 1930s the wristwatch had almost completely supplanted the pocket watch.“ 5点1刻, " 她身边的伙伴看了看一只精致的敞面怀表,说道." A quarter after five,'said her companion, consulting an elegant, open - faced wa...

catch sight of的音标：catch sight of的英式发音音标为：[kætʃ sait ɔv]catch sight of的美式发音音标为：[kætʃ saɪt ʌv]...