Ozone is a highly reactive form of oxygen gas.臭氧是一种非常活跃的氧气形态。Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。Carbon, hydrogen and oxygen combine chemically to form carbohydrates a...
Ozone is a highly reactive form of oxygen gas.臭氧是一种非常活跃的氧气形态。Objective: To research the clinic curative effect on acute fetal distress by Atropin with inhaling oxygen.目的探讨阿托品与吸氧联合治疗急性胎儿窘迫的临床疗效.The sample brominated epoxy...
So too the stories of Moses and of Samson have Sumerian and Babylonian parallels.同样,关于摩西和参孙的传说在苏美尔和巴比伦也有相似的版本.Million of readers have been helped by the famous " Babylonian Parables ".数百万读者已经从这本著名的 “ 巴比伦寓言 ” 中得到了帮助.By 20...
He took a few notes and made computations.他记了一点笔记，然后做了运算。Donoghue re - examined the facts and presented some pertinent computations.Donoghue重新检查这些事实并且给出某些有关联的计算.The computations are often difficult for a particular objec...
An airliner came close to disaster while approaching Heathrow Airport.一架大型客机在飞近希思罗机场时差点儿发生空难。The passengers were shepherded across the tarmac to the airliner.旅客们被引导走过跑道去上飞机.The pilot landed the airliner safely.驾驶员使客机安全着陆...
大自然肯定是怀着偏爱的心情创造了她.Nature had surely formed her in a partial mood.实际上, 雕塑是他个人偏爱的艺术领域.Sculpture, in fact, was the artistic field of his personal preference.现在我偏爱的风格是很宽松的和覆盖性的.Right now my favorite style is very loose and d...
She handed the cigar back to Jason with a self-satisfied smile.她得意地笑着把雪茄给贾森递了回去。He reached into his breast pocket for his cigar case.他把手伸进胸前口袋里拿雪茄烟盒。He paused to stub out the butt of his cigar.他停下来，踩灭了手中的烟头。...