单词：solid-state materials
单词：solid-state materials 相关文章
Passage Four In 1993, New York State ordered stores to charge a deposit on beverage ( 饮料 ) containers. Within a year, consumers had returned millions of aluminum cans and glass and plastic bottles
新东方CET6阅读
North Korea Trying to Make Succession Look Solid North Korea's efforts to solidify Kim Jong Un as the communist nation's new supreme leader appear to be intensifying. North Korea's state-run media Tuesday released video of the new leader rallying tro
VOA标准英语2012年(一月)
By Paul Sisco Washington, DC 19 January 2007 watch Railway Safety report A train transporting hazardous materials derailed on Tuesday in the southern U.S. state of Kentucky. The accident raises new concerns about railway safety in the United States.
2007年VOA标准英语（一月）
The U.S. negotiator to six-nation talks on disarming nuclear North Korea says he believes the current stalemate will be resolved before the next American president takes office. Daniel Schearf reports from Beijing. Christopher Hill The U.S. Assistan
VOA标准英语2008年（九月）
BEIJING, May 31 (Xinhua) -- The State Council, or China's cabinet, on Thursday deliberated and preliminarily passed a five-year plan on nuclear security and radioactive contaminant treatment. A long-term goal set for 2020 concerning the issue was als
英语新闻
The U.S. negotiator to six-nation talks on disarming nuclear North Korea says he believes the current stalemate will be resolved before the next American president takes office. 美国参加朝核六方会谈的谈判代表希尔说，他相信目前的
VOA双语新闻 2008年9月