前所未有

The new survey of children with autism is the largest and most comprehensive ever undertaken.

一项新的对有自闭症的孩子的调查是前所未有的大规模和全面。

Automotive industry, as one of China's pillar industries, is facing an unprecedented opportunity.

汽车行业，作为中国的支柱产业之一，正面临着前所未有的发展机遇。

China, the oldest civilization on earth, is in the midst of an awe-inspiring period of rebirth.

中国 －这个地球上最古老的东方国家，如今正以前所未有的速度向前发展。

The combination of Clean Power's exceptional intellectual property and the technical expertise of Doosan Babcock has provided for the unprecedented speed in which our steam accumulator was developed and is now a reality.

对清洁能源的特殊的知识产权组合和斗山巴布科克技术专长提供了前所未有的速度，使我们的蒸汽蓄热器的开发，并已经成为现实。

And then she turned back and ran out of the class room

她的眼睛和嘴张得前所未有的大

The documents show "the Joint Chiefs of Staff drew up and approved plans for what may be the most corrupt plan ever created by the US government," writes Bamford.

该文件显示："参谋长联席会议制定和批准计划，有什么可能是最腐败的计划，创造了前所未有的，由美国政府"，写道： bamford 。

"This is the fight of my life," Agbeko said at the start of Tuesday's conference call."Vic chose me because he thinks he can have his way to the top of the bantamweight division, but I want him to know that is the biggest mistake of his career because he's going to get the worst beating of his career."

"这是个千载难逢的比赛，"阿格贝克在周二的电话会议开始时说道，"维克认为自己能登上雏量级的顶峰，所以他选择我，但我想让他知道：此战将是他职业生涯中的最大败笔，因为他将受到前所未有的击打。"

China has certainly faced an unprecedented barrage of negative publicity, and there has been a bit of hysteria.

中国一直承受着前所未有的负面宣传，有些甚至达到了歇斯底里的程度。

However, Barre discovered afterward a fact, actually let him feel the unprecedented shock and anger: The humanity stole away honeybee's work fruit unexpectedly, and seeks money with it.

然而，巴瑞随后发现的一个事实，却让他感到了前所未有的震惊和愤怒：人类竟然偷走了蜜蜂的劳动果实，并用其牟利。

Politics could have been the destructive element for Graham, since he started his rise in the age of Eisenhower and for a time was a fervent red hunter, an admirer of Senator Joe McCarthy and an overall basher of the left, as here in a radio broadcast of 1953:"While nobody likes a watchdog, and for that reason many investigation committees are unpopular, I thank God for men who, in the face of public denouncement and ridicule, go loyally on in their work of exposing the pinks, the lavenders and the reds who have sought refuge beneath the wings of the American eagle and from that vantage point try in every subtle, undercover way to bring comfort, aid and help to the greatest enemy we have ever known - communism."

自从Graham在艾森豪时代的崛起，而且一度是位狂热的激进主义者，他一直摆脱不出政治的纠缠，他崇拜参议员Joe McCarthy并且赞同对左派的痛击，就像他在1953年的广播节目中所说的："当没有人喜欢看门狗的时候，许多检调单位将不受欢迎，我认为上帝对一个面对公众谴责与悉落的人来说，忠诚地出现在他们接触左派思想的工作上，同时对于在美国这头巨鹰的双翼下找寻庇护以及在微细处找寻有利位置的人而言，暗中替他们带来信心，以及帮助我们面对前所未有的敌人—共产主义。"

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。