单词：epr (electric pressure regulator)
单词：epr (electric pressure regulator) 相关文章
M.I.T. researchers have developed a piezoelectric fiber that would react to electric currents and have the potential to record or produce audio. Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethi
60秒科学
Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethings wrong. Or can it? M.I.T. researchers say theyve developed a fiber that would allow clothing to eventually do those things. Their study is in
Scientific American(七)月
Despite Senate passage of its massive stimulus package and the U.S. banking bailout plan announced by Treasury Secretary Timothy Geithner, overseas markets did not react with enthusiasm. A screen showing stock prices at a local bank in Hong Kong, 11
VOA标准英语2009年(二月)
China's securities regulator has announced that it will resume initial public offerings by companies after halting the fundraising mechanism since July. The suspension was part of emergency measures to contain a massive meltdown that sent the stock m
英语新闻
BEIJING, March 13 (Xinhua) -- The lengthy name of China's reorganized media regulatory body is expected to be shortened in response to public complaints, the secretariat of the annual parliamentary session said Wednesday. The Chinese name of the Stat
英语新闻
GENEVA, Jan. 6 (Xinhua) -- The Basel Committee on Banking Supervision on Sunday amended the Liquidity Coverage Ratio (LCR) proposed two years ago to help banks survive difficult times. The changes to the definition of the LCR, a key component of the
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