单词：piezoelectic transducer
单词：piezoelectic transducer 相关文章
By Alex Villarreal Washington, D.C. 21 December 2007 The Lebanese Parliament will make its next attempt to elect a new president on Saturday. The post has been vacant since late November, when the country's pro-Syrian president stepped down. As VOA's
VOA常速英语2007年（十二月）
U.S. President-elect Barack Obama is set to begin the task of forming his new administration after a historic election in which American voters selected him to be the first black president of the United States. News reports say Mr. Obama has offered
VOA标准英语2008年(十一月)
Science and Technology Three-dimensional printing An image of the future 科技 3D印刷 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用 U
经济学人科技系列
Science and technology 科学技术 Three-dimensional printing 3D印刷 An image of the future 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用
经济学人科技系列
Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y
音乐咖啡厅
Peruvian President-elect Ollanta Humala says he will reappoint Julio Velarde as central bank chief, in an apparent signal to investors that the country's current economic policies will continue. President-elect Humala made the comment in an interview
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