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By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The
2005 考研英语长难句 5、This also involves the agreements between European countries for the creation of a European bank for Television Production which, on the model of the5 European Investments Bank, will handle the finances necessary for pr
WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo
Whilethenew doctrineseemsalmostcertainly correct,theonepapyrusfragment raisesthespecterthatanothermaybe (70)unearthed,showing,forinstance,that itwasaposthumousproductionofthe Danaidtetralogywhichbested
Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte
WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi