单词：Le Chtelier-Braun's principle
单词：Le Chtelier-Braun's principle 相关文章
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
By Katherine Cole Washington 12 May 2006 Attention live music lovers: Festival season is now underway, in cities both large and small. For example, until mid-September, the region between New York and
2006年VOA标准英语（五月）
By Kari Barber Dakar 28 February 2007 Rape was a common means of abuse during Liberia's brutal civil war and it remains rampant despite the enactment of one of West Africa's toughest rape laws. Activists are calling for a specialized court to deal w
2007年VOA标准英语（二月）
U.S. President Barack Obama has been in office two months now, and the ongoing economic crisis is putting his leadership skills to the test. President Barack Obama makes a statement on AIG, on the South Lawn of the White House in Washington, 18 Mar
VOA标准英语2009年(三月)
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
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Milan held by Anderlecht in Champions League ROME, Sept. 18 (Xinhua) -- AC Milan failed to shrug off their disappointing form as they were held to a 0-0 draw by Anderlecht at home in the Champions League first round group match on Tuesday. Milan have
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