网络例句
缩硫醛
- 与 缩硫醛 相关的网络例句 [注：此内容来源于网络，仅供参考]
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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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If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!
如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！
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China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.
中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。
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Well, Jerry would rattle off all the details of that movie.
那么，杰瑞会急促背诵那部电影所有细节。