单词：chromosome aberration analysis
单词：chromosome aberration analysis 相关文章
Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for
2005年NPR美国国家公共电台
This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she
2010年VOA慢速英语(八)月
U.S. lawmakers continue to express dismay and outrage over twin scandals in the federal government: one that has consumed the Secret Service, the other involving the agency that provides supplies and equipment for federal operations. No evidence has
英语新闻
WUHAN, China, Sept. 17 (Xinhua) -- The FIBA Asia apologized Saturday for inresponsible behaviors of Qatar and promised to take furture actions against Team Qatar after the Asian FIBA Men's Basketball Championships. Definitely we'll take actions again
英语新闻
aberration 像差 absolute film 绝对电影 abstract film 抽象电影 academy aperture 影艺学院片门 academy awards 奥斯卡金像奖 academy leader 影艺学院导片 academy mask 影艺学院遮片 academy of motion picture arts ＆ science 美国影艺学院（台）美国电影艺术和科
英文语法词汇
（一）如何表达老年人1. The aged 老年人2. The elderly 老年人（通常指生活不能自理的老人）3. Senior citizen（非常尊敬的说法）4. OAP 领取养老金的人，委婉指老年人（Old Age Pensioner）5. Old folk 老年人
雅思英语