熟成稳定性, 老化稳定性

学英语 03 Losing Baggage

My baggage is gone. I went the lost and find. The clerk asked me to show the baggage claim tag and air ticket. I filled out a form and the clerk told me I can make the claim for compensation with the document, if I didnt get my baggage back in three

发表于:2019-01-02 / 阅读(50) / 评论(0)

不用背句型学英语

SSS 2009-02-02

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you have a dog, you know you gotta walk it. But do you know how it walks? Well, if you have no idea which foot Fido puts forward when, youre in good c

发表于:2019-01-08 / 阅读(60) / 评论(0)

Scientific American(二)月

2006年VOA标准英语-Study Calls for Electronic Stability Control De

By Paul Sisco Washington, DC 16 June 2006 watch Electronic Stability report A study released in the United States this week says putting electronic stability controls on new motor vehicles would significantly reduce fatalities. ---------------------

发表于:2019-01-11 / 阅读(102) / 评论(0)

2006年VOA标准英语（六月）

学个词Learn a Word 第359期 Stability

今天我们要学的词是stability。 Stability, 是稳定的意思。Political stability, 政治稳定；economic stability, 经济稳定。时代周刊2007年的年度人物是俄罗斯总统普京。时代周刊对普京的评价是，He stands,

发表于:2019-01-26 / 阅读(51) / 评论(0)

英语单词荟萃

2007年VOA标准英语-Hagel, Gingrich Consider US Presidential Bids

By Jim Malone Washington 09 March 2007 Two more notable Republicans are considering a run for U.S. president next year. We have details from VOA National correspondent Jim Malone in Washington. Nebraska Senator Chuck Hagel and former House Speaker N

发表于:2019-02-02 / 阅读(107) / 评论(0)

2007年VOA标准英语（三月）

2007年VOA标准英语-Stability, Prosperity in Thailand Still Uncerta

By Luis Ramirez Bangkok 17 September 2007 One year has passed since the Thai military overthrew the government of Prime Minister Thaksin Shinawatra on grounds it was corrupt. The interim government is making good on promises to return the country to

发表于:2019-02-07 / 阅读(86) / 评论(0)

2007年VOA标准英语（九月）

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学英语单词

basic econometric technique