Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.以单质碘为催化剂合成了环戊酮乙二缩酮.The blended chips containing 10 % ~65 % of n - Eicosane were fabricated with n - Eicosane, polyethylene ( PE ) and ethylene - propyl...
Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.Plasma - polymerization of ethylene gives films of complex, uncertain structure.乙烯的等离子聚合得到复杂的, 无固定结构的薄膜.In...
这个称呼是老箍桶匠快乐到了极点的表示.This endearment indicated the highest degree of delight in the old cooper.特别是箍桶匠爱用闷声送出他那最后的尾音.The cooper in particular swells his last note in a hollow voice.两位军师握了握手, 老箍桶匠把银行家一直送到大门.The two diplomatis...
He was kicking his legs like a Can Can dancer.他像跳康康舞一样踢着腿。When I met Derek he was ever such a good dancer.我认识德里克时，他是个非常出色的舞者。She is a pole dancer at London's famous Spearmint Rhino club.她是伦敦著名的“薄荷犀牛”夜总会的钢管舞舞者。...
Carbonation is the combination of carbonate or bicarbonate ions with minerals.碳酸作用是碳酸根离子或重碳酸根离子与矿物的化合作用.Bicarbonate ions also serve as an important base in living tissue.碳酸根离子也是活组织中的一种重要的碱.This modest amount of sodium bi...
Vera is studying law because she wants to become a lawyer.维拉正在学习法律, 因为她想当律师。The soap contains a blend of citric acid, aloe vera and ethoxylated glycerine.蕴含柠檬酸 、 芦荟和甘油,呵护双手.Katerina, played by Vera strives to earn her de...
Shopkeepers buy them in bulk and resell them for £150 each.店主们先大量购进，然后再以150英镑的单价将它们转卖出去。Neighbouring shopkeepers ran after the man and caught him.附近的店主在那个男人后面追赶并把他抓住了。In mid-afternoon, shopkeepers began to roll down thei...
All - Around Vision ( Ex ): Beholders are exceptionally alert and circumspect.全域视野 ( 特异 ): 眼魔异常警惕和谨慎.The location is exceptionally poor, viewed from the sanitation point.从卫生角度来看,这个地段非常糟糕.Exceptionally dry weather over th...