单词：Le Chatelier's principle
单词：Le Chatelier's principle 相关文章
the Daffodil principle Several times my daughter had telephoned to say, Mother, you must come to see the daffodils before they are over. I wanted to go, but it was a two-hour drive from Laguna to Lake Arrowhead I will come next Tuesday, I promised a
每天一点英文
Lee Witt (R) and BP PLC CEO of Gulf Coast Restoration Organization Bob Dudley at a news conference to announce Witt's hiring as advisor to BP's Deepwater Horizon oil spill response in Biloxi, Miss., 30 Jul 2010 Both U.S. government and BP officials o
VOA标准英语2010年(七)月
He is a man of principle. 他是个有原则的人。 注意当中的principle和principal的读音一样的，但拼法就不同，意思都不同，principal是指校长。 principal是一个人，后面又是pal结尾，pal表示好朋友，下面的
蒋健棠英语实用句子
Grammar Girl here. Today were going to recall that the principal is indeed your pal, but well also see that a principal can be so much more. In this episode well talk about the various ways to use principlethats p-l-eand principalthats p-a-l. (These
英语语法 Grammar Girl
To twist someone's arm To charge someone an arm and a leg 今天我们要讲的两个习惯用语是由 arm，也就是手臂和leg，也就是腿这两个字组成的。我们要介绍的第一个词汇
美国习惯用语
AS IT IS - Psy's Gangnam Style Welcome to AS IT IS! your daily magazine show from VOA Learning English. Today we visit the New York City neighborhood of Harlem. Efforts are underway to return the area to its former glory. We also hear about a new dan
2013年VOA慢速英语(三)月
Economic Report - Apple's Lion Is Latest to Join Download-Only Trend in Software This is the VOA Special English Economic Report. Apple's new version of its desktop operating system for Mac computers is called Mac OS X Lion. Apple says this latest OS
2011年VOA慢速英语(六)月
Nigeria's new president has less than one year to finish out the term of Umaru Musa Yar'Adua, who died last week at the age of 58. President Jonathan says his brief administration will aspire to uphold the values that Mr. Yar'Adua represented includi
VOA标准英语2010年(五)月
Zimbabwe's newly-nominated deputy agricultural minister, Movement for Democratic Change party treasurer Roy Bennett, is being held on charges of attempting to acquire weapons. Prime Minister Morgan Tsvangirai says Bennett's arrest was politically mo
VOA标准英语2009年(二月)
France's First Mormon Temple Sparks Controversy Until recently, Chesnay was mostly known because of its proximity to Versailles, the dazzling 18th-century palace that was home to French Sun King Louis XIV. But today, this small town west of Paris is
VOA标准英语2012年(二月)
Moody's Threatens Downgrade of France's Triple A Rating The Moody's ratings agency warns that France's credit rating could be downgraded in the next three months if the nation's budget is stretched further by bank bailouts to help other debt-heavy eu
VOA标准英语2011年(十月)
A theater that draws a million people a year is mighty popular. Even more so when you consider that it offers only about 700 seats and that it's not a movie theater or some kind of arena. It's strictly a legitimate theater, where live plays are perfo
VOA标准英语2010年(九)月
Le Pen Vows Strong Return Despite Far Right's Failure in French Election LONDON Frances far right National Front Party has failed to make gains in regional elections, despite coming out on top in the first round of voting. Tactical voting by National
VOA标准英语2015年(十二月)
DAVID GREENE, HOST: And let's shift our attention now to politics in France. The far-right presidential candidate there, Marine Le Pen, is hoping to become the first woman elected to the post. To do this, she has to woo female voters who have long co
2017年NPR美国国家公共电台4月
Pareto's Principle - The 80-20 Rule How the 80/20 rule can help you be more effective. In 1906, Italian economist Vilfredo Pareto created a mathematical formula to describe the unequal distribution of
实用英语
By Phuong Tran Nouakchott, Mauritania 13 July 2007 French engineer Jean Sahuc arrived in West Africa in the early 1950's to oversee the building of Mauritania's capital. Almost 50 years after he laid the first foundation stones in Nouakchott, Sahuc t
2007年VOA标准英语（七月）
OSLO, June 9 (Xinhua) -- Usain Bolt ran the year's fastest time of 19.86 seconds to grab the men's 200m title at the Bislett Games here on Thursday in rainy conditions. Bolt delighted the crowd at Oslo's premiere athletics stadium with his usual pre-
英语新闻
RIO DE JANEIRO, Jan. 16 (Xinhua) -- Brazilian top-flight club Gremio has confirmed the signing of Chile international striker Eduardo Vargas on a one-year loan deal from Italian Serie A outfit Napoli. Gremio's executive director Rui Costa confirmed t
英语新闻
Unionized workers at Chile's Codelco, the world's largest copper producer, have begun a 24-hour strike in a dispute with the government over the future of the company. The workers walked off the job Monday over modernization（现代化） plans that
英语新闻
BEIJING, March 5 (Xinhua) -- Rising NBA star Jeremy Lin has won over many young basketball fans in China, but not Shi Shuaijun, who says his hero is an altruist revered by generations of schoolchildren as Uncle Lei Feng. Lei Feng has won Shi's admira
英语新闻