单词:AWG, American Wire Gage
单词:AWG, American Wire Gage 相关文章
Broadcast: Feb 14, 2003 By Cynthia Kirk and Nancy Steinbach Welcome to AMERICAN MOSAIC -- VOA's radio magazine in Special English. This is Doug Johnson. On our program today, We play some music for Va
This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin
128. The American Association, 1774. 128.美洲人协会(1774年) It soon became clear that the members of the Congress were opposed to any hasty action. 很快就可以看出大陆议会反对任何草率行动, They were not willing to begi
By Scott Stearns White House 13 October 2006 U.S. President George Bush says tighter security at American sea ports will make the nation more prosperous and better prepared for possible terrorist attacks. George Bush speaks before signing the Securi
Words and Their Stories: Grapevine Now, the VOA Special English program WORDS AND THEIR STORIES. Some of the most exciting information comes by way of the grapevine. That is so because reports received through the grapevine are supposed to be secret.
By Joseph Mok Washington, DC 18 October 2006 watch Chickasaw Nation As indigenous people, Native Americans are distinctive in American society with their own language, culture, and history. But that has not stopped many Native Americans from embraci