“恐怕他生病了。”——“真是遗憾。”"I'm afraid he's ill." — "I'm sorry to hear that."真是太没头脑了，我要告诉他我很生气。How very thoughtless. I'll give him a piece of my mind.凯瑟琳气得快要炸了。“我觉得你真是可鄙！”Catherine was ready to explode. "I thi...
A new method for determining hydrazide group introduced to polymethyl acrylate resin was established.研究了一种测定聚丙烯酸甲酯上酰肼基团分布的新方法.The instrument can be applied for determining turbidity of sea water, brines and other samples...
Can use at trade tree and curtilage afforest.可用于行道树及庭园绿化.Be all steal exchequer or steal civilian curtilage?究竟算是偷金库还是偷民宅?Of every time span, adapting Chinese a person of extraordinary powers curtilage standard.每一次的跨越, 都在...
What they find could provide clues to what might happen worldwide if ozone depletion continues.他们的发现可以揭示如果臭氧持续减少，世界范围内可能会出现什么情况。Man – made CFCs are the main cause of ozone depletion in the stratosphere.人造氯氟烃是臭氧层破坏的主因.Wit...
The static simulation study Ceratophyllum purification of eutrophic water capacity.通过静态模拟实验,研究金鱼藻对富营养化水体的净化能力.The removal of algae in eutrophic water body by OH was studied.OH自由基,将富营养化水体中的藻类光催化氧化去除.Microcystin ( MCYSTs, ...