硫醛
- 与 硫醛 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The intermediate 5-amino-1H-pyrazole-4-carboxylic acid ethyl ester prepared in the first part underwent successively hydrazinolysis, condensations with ketene dithioacetals and alkylations to give rise to the dipyrazolyhnethanes.
从第一部分中的中间体5-氨基-1H-吡唑-4-羧酸乙酯开始,经过肼解、与乙烯酮二硫代缩醛的缩合反应和烷基化反应,合成了二吡唑基甲酮类化合物。
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Bis-silylhydrides were prepared by nickel-catalyzed olefination of the corresponding aryl dithioacetals with Grignard reagent followed by LAH reduction.
镍催化双硫缩醛化合物与格林纳试剂偶合反应可以方便的得到乙烯基矽基醚,再经由LAH还原反应,得到相对应的矽基氢化合物。
- 推荐网络例句
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I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.
在大学的三年的学习生活不仅给予我自身的充实,更重要的是磨练和培养了我较强的自觉能力和严谨,踏实的作风以及不怕困难的精神,对未来充满了信心!
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As the first volcanoes erupted, one of the gases that bellowed out was steam.
在第一批火山喷发时,喷出的气体之一就是水蒸汽。
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I will refer to both turbos and blowers as supercharging.
我会将涡轮增压与机械增压统称为强制进气系统。