单词：diluted concentration
单词：diluted concentration 相关文章
The Great Pacific Garbage Patch may be disappearing, and not in a good way. New research presented at the biannual meeting of the American Chemical Society reveals that polystyrene actually can break down in seawater. Polystyrene is probably better k
Scientific American(八)月
228. Don't look down upon me W: Are you ok to deal with it? With only a few tricks. M: Don't look down upon me. W: I really can't tell. M: Can you dunk? Are you kidding? W: Don't look down upon me. M: Then show me. 229. You won't be sick with dirty h
越说越地道英语
Psychologically defined, concentration is the process of centering one's attention over a period of time. In practical application, however, concentration is not as simple to deal successfully with as the definition may imply. For this reason, it is
双语有声阅读
1.记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的 Remember what should be remembered, and forget what should be forgotten.Alter what is changeable, and accept what is mutable. 2.能冲刷一切的除了眼泪，就是
英语笔译
The Salinity of Ocean Waters If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic s
英语小短文
Credit goes to dickyduann, pelesink, carolfan, lattearoma, 会思考的芦苇 and yerick. Many thanks to your sincere participation! Matt Lauer: Though should chocolate lovers everywhere be rejoicing
访谈录
Business. 商业。 Eike Batista. 埃克-巴蒂斯塔。 Batista battered. 巴蒂斯塔的出击。 The dwindling fortune of a Brazilian magnate. 一位巴西商业巨头的财产缩水。 INVESTORS have lost their appetite for Brazil in recent month
经济学人商业系列
Science and technology 科学技术 Marine biology 海洋生物 Flea market 跳蚤市场 A newly discovered virus may be the most abundant organism on the planet 一种新发现的病毒可能是地球上最丰富的物种。 WHAT is the commonest li
经济学人科技系列
1．记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的。 Remember what should be remembered, and forget what should be forgotten.Alter what is changeable, and accept what is mutable. 2．能冲刷一切的除了眼泪
实用英语
You know how it goes: youre trying to talk to your grandchildren, but theyre constantly checking their beeping phones. Im listening . . . they insist. Except you know only too well theyre not. At home, over dinner, you want to catch up with your husb
阅读空间
Riot police in Bahrain firing teargas(催泪性毒气) and rubber bullets have stormed the main square of the capital, Manama, driving out hundreds of anti-government protesters who had set up camp and demanded sweeping political changes for the isla
英语新闻
This dark energy doesn't behave like any other substance we know at all and acts more like antigravity force. 这种暗能量的性质与我们所熟知的其他物质完全不同，它更像是反重力。 We say that it has a gravitational pressure
TED演讲教育篇
The ship named after him was worthy of the honor, being a very fast sailer and a noble craft every way. 这艘以他为名的船真有应得的光荣，因为在各方面说来，它是一艘十分快速而了不起的船。 I boarded her once at mid
白鲸记
President Barack Obama's administration has signalled that its healthcare reforms may be diluted, amid pressure(压力) from opponents. Mr Obama has been pressing for a government-run scheme to extend healthcare insurance（保险） to some 46 million pe
英语新闻
1.人生短短几十年，不要给自己留下了什么遗憾，想笑就笑，想哭就哭，该爱的时候就去爱，无谓压抑自己。 Be sure that you have never had any regrets in your life which only lasts for a few decades. Laugh or cry
英语美文
1. 人生短短几十年，不要给自己留下了什么遗憾，想笑就笑，想哭就哭，该爱的时候就去爱，无谓压抑自己。 Be sure that you have never had any regrets in your life which only lasts for a few decades. Laugh or cry
实用英语
The PRI had hoped to win a majority in the summers elections, but it fell short by 11 in the 500-member Chamber of Deputies and by four in the 128-member Senate. In any case, some of the most important reforms will need changes to the constitution, w
经济学人综合
He now intends to bring in SFr4bn through a rights issue. (Share sales in 2015 raised SFr6bn.) 他现在打算通过供股来注入四十亿瑞郎。（2015年的股权交易筹集了六十亿瑞郎。） Shareholders had never been keen on the flota
经济学人财经系列