单词：Wassermann
n a blood test to detect syphilis; a complement fixation test is used to detect antibodies to the syphilis organism treponema; a positive reaction indicates the presence of antibodies and therefore syphilis infection
单词：Wassermann 相关文章
Researchers are using DNA evidence to fight the illegal trade in ivory. They have shown how genetic testing is able to link seizures of valuable elephant tusks to ivory traffickers. In a report, the researchers says targeting ivory smugglers could ha
2018年VOA慢速英语(九)月
Decades After His Death, Max Beckmann Returns To New York play pause stop mute unmute max volume 00:0004:40repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin
2016年NPR美国国家公共电台10月
B: Good afternoon, Felix Wassermann Associates. Lawson speaking, how can I help you? 下午好，Felix Wassermann联营公司。我是Lawson，能如何为您效劳？ A: Hello,this is Xiao Feng calling from Lincoln Bank. 您好，我是Lincoln银行的
银行英语情景口语
BEIJING, June 29 (Xinhuanet) -- Actor Mel Gibson and his longtime wife, Robyn, have nearly finalized their divorce, media reports said Wednesday. Robyns attorney Laura Wasser told a judge the pair have resolved all their issues and are doing some fin
英语新闻
How Does Christoph Niemann Make Art Look Effortless? With A Lot Of Work play pause stop mute unmute max volume 00:0006:11repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update you
2016年NPR美国国家公共电台11月
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
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Heinemann海尼曼英语启蒙读物GK
The heads of two U.S.-based charity organizations are this year's winners of the World Food Prize, the prestigious $250,000 award honoring accomplishments that have improved the global food supply. This year's World Food Prize went to David Beckmann,
VOA标准英语2010年(六)月
Scientists are using DNA to trace illegal ivory from slaughtered elephants to its countries of origin in an effort to nab poachers. Researchers are trying to combat the multi-billion dollar criminal enterprise at its source. A poached elephant Since
VOA标准英语2009年(七月)
用DNA测试确定大象盗猎地点 Theres a new weapon in the fight to stop elephant poaching: genetics. DNA testing, which is frequently used to solve crimes, has pinpointed where most of Africas elephants are being slaughtered. 现在有了对付大
VOA标准英语2015年(十二月)
ROBERT SIEGEL, HOST: Randall Mann captures the San Francisco of his youth in his new poetry collection, Proprietary. Our reviewer Tess Taylor says he does it while also reinventing the city for the dot-com age. TESS TAYLOR, BYLINE: Randall Mann's chi
2017年NPR美国国家公共电台7月
The low-key Dougan is being paid $17.9 million for his work in 2009, a reward for returning the company to profitability. That makes him the world's second-highest paid banker this year, according to Deal Journal's calculations. The world's biggest b
实用英语
BERLIN, Jan. 10 (Xinhua) -- German Olympic champion Jonas Reckermann said Thursday that he will retire from beach volleyball due to back problems. Reckermann announced his retirement on the website of the German Volleyball Federation decision is very
英语新闻