单词:american institute of electrical engineers(aiee)
单词:american institute of electrical engineers(aiee) 相关文章
[00:05.20]Lesson 41 1 Dialogue [00:11.44]Jackie and Yang Pei are both students in Australia. [00:16.90]They talking about the coming weekend. [00:21.26]What are you doing on Saturday evening? [00:25.21]I'm going to hear John Denver. [00:29.05]Who's h
This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. Ben Franklin started it and it's hotter than ever: research on lightning. For the first time, a team of European scientists have used lasers to create
ThreeEngineers Therewerethreeengineersridingalonginacar. Theywereanelectricalengineer,amechanicalengineerandacomputerengineer. Suddenly , thecarbrokedown. Theelectricalengineersaid,Maybeit'sadeadbattery. Themechanicalengineersaid , Maybethefanbel
Podcast is sponsored from the People of American Chemistry who provide the plastics, medicines and innovations that make life modern. Learn more at americanchemistry.com. This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll ju
1. It's news that has rocked the streets of Chile--the death of Augusto Pinochet. The 91-year-old former Chilean leader is infamously known for overthrowing Chile's democratically ruled government. Th
Also: The Library of Congress adds to its National Recording Registry. And a listener in Iran wants to know more about the Massachusetts Institute of Technology. Transcript of radio broadcast: 05 June 2008 HOST: Welcome to AMERICAN MOSAIC in VOA Spe