成长期的成人有体质酸化的现象.As adults mature their blood becomes more acidic in nature.随着污染的加剧,土壤的酸化越来越严重.The soil becomes more and more acidic as pollution mounts up.由于酸化反应,菌落的周围会变成黄色.Due to acidification the agar surrounding the co...
To harvest oil and gas profitably from the North Sea, it must focus on the exploitation of small reserves as the big wells run dry.随着大型油井的枯竭，要想从北海的石油和天然气开采中盈利,必须着力于开采小储量的油井。Transact - SQL reserves both the uppercase and ...
一声尖叫打破了这可怕的沉寂。The unearthly silence was broken by a shrill screaming.直升机的嗡嗡声打破了沉寂。The silence was broken by the whirring of a helicopter.接着又是一阵短暂的沉寂。Again there was a short silence....
Middle school enrollments will peak this year.今年中学入学人数将达到高峰.University enrollments had risen by 50 per cent.大学入学人数增加了50%.Community colleges have become popular and their enrollments have increased rapidly.社区大学日渐增多,报名人数迅速...
In most of the residence halls we visited, rules prohibit disorderly conduct.在我们走访的学生宿舍里，大多明令禁止胡作非为。All single full-time students must reside in university residence halls.所有单身的全日制学生都必须住大学宿舍。Big concert halls do not faze...