此法可作为温和条件下苊烯合成的一种新方法.This method is a new one in the synthesizing acenaphthylene under mild conditions.采用正交试验法,在优化的条件下苊烯产率达59.09%.Orthogonal test method was used to optimize reaction conditions and the yield of acenaphth...
For what do we live, but to make sport for our neighbours, and laugh at them in our turn?我们活着是为了什么？不就是给邻居当笑柄，再反过来笑他们。The idea is to encourage people to get to know their neighbours.其目的是促使人们结识邻居。Disputes and differences b...
His beautifully illustrated book well attested his love of the university.他那本带有精美插图的书见证了他对大学的热爱。This shampoo smells fruity and leaves the hair beautifully silky.这款洗发水是果香型的，洗后头发如丝般顺滑。She was great with the children and fi...
他的冰箱里除了3个非常干瘪的西红柿外已经空空如也。His fridge was bare apart from three very withered tomatoes.干瘪的小老头a wizened little man他干瘪的大腿几乎不足以支撑他身体的重量。His shrunken thighs were barely strong enough to support the weight of his body....