单词：Claudius' cells
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Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi
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The origins of Valentine's Day February 14th is Valentine's Day.Though celebrated as a lover's day with the giving of candy and flowers, it originated in 5th century Rome as tribute to ST.Valentine's Day, a Clatholic bishop.For 800 years prior to est
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VI. Furthering Listening and Speaking Task 1: Valentines Day Valentines Day started when the Emperor Claudius II ruled Rome. Claudius punished Rome into so many wars that he had a hard time finding soldiers for his army. He thought the reason was tha
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An international team of scientists at a U.S. university is investigating whether 'cooking' cancerous tumors using tiny nanoparticles in a magnetic field might be an effective and useful treatment. Preliminary findings suggest they may be on the righ
VOA标准英语2010年(十一)月
Norm woke up to go to the bathroom. He looked in the bathroom mirror. That bump used to be smaller. It was on the side of his nose. The bump looked puffy. He touched it. It wasn't hard. It didn't hurt. It wasn't a different color. Maybe it was just s
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英语短文：Cells and Temperature Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow ra
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FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today, we will tell about possible hope for children suffering from damage to their nervous system. We will also tell
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'Serial Killer' Cells Demolish Leukemia Tumors U.S. researchers say they've been able to modify a patient's immune system T cells, turning them into serial killer cells which zero in on cancer and obliterate it. Its being called a breakthrough in the
VOA标准英语2011年(八月)
Volunteers Help Scientists in Search for Cheap Solar Cells Most of today's solar cells are silicone-based and their manufacture requires sophisticated machinery and expertise. An average home in the United States uses between 20 and 24 kilowatt hours
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The queen became excited at hearing this and tried to run out of the room. Hamlet grabbed her by the wrist so roughly that she was frightened and cried out,
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Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use
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文本： A century later, Claudius, the club-foot stammerer, on the face of it, the most unlikely conqueror of all, was determined to get it right. If it was going to be done at all, Claudius reckoned, it had to be done in such massive force that th
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The kind of army which could barely be conceived of, much less encountered in Iron Age Britain. Claudius did succeed where Julius Caesar had failed, through a brilliant strategy of carrot and stick. Yes, he would seize the largely undefended oppidan
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文本： He was rewarded with enough wealth to build himself something fit for a Roman. Only the extraordinary mosaic floors survive, but the place was as big as four football pitches, grand enough for someone who now gloried in the name of Tiberius
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英文文本 The frightened Roman colonists then had to fall back to theone place they were sure that they were going to be protected by their emperorand their gods, the great temple of Claudius. If the terrified Romans, thoughtthey were going to esc
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Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o
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> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59
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HEALTH REPORT - Fetal Skin Cells May Treat Burns By Caty Weaver Broadcast: Wednesday, September 21, 2005 I'm Shep O'Neal with the VOA Special English Health Report. A method tested in Switzerland may
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Hamlet, Prince of Denmark 王子复仇记 This is the sad story of Hamlet, young Prince of Denmark, whose father died two months before the story begins. Hamlet' s father was King of Denmark and Hamle
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The play began. In the play the king and queen were talking on the bench in the beautiful garden. The queen said to the king,
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