The results still need to be confirmed, and scientists disagree about whether the protection it offers is sufficient to justify using the gel right away. But it's a major step in the fight to provide women another method besides condoms to protect themselves from infection.
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talk about science and scientists 谈论科学和科学家
Staff physicians and scientists 医师和研究人员
Scientific Breakthroughs and Scientists 科技突破与科学家
Essays on Science and Scientists 副标题
Biologists and Related Scientists 生物学家和相关科学家 ; 生物及其相关的科学家 ; 生物学家及相关科学家 ; 生物学家及与此相关的科学家
Agricultural and forestry scientists 农业科学家 ; 农业和林业迷信家
Researchers And Scientists 研究人员和科学家
scientists and engineers 科技人员 ; 科技人才
It's been believed for centuries that great writers, composers, and scientists are essentially quite different from ordinary people.
几个世纪以来人们都认为伟大的作家、作曲家和科学家本质上与常人大不相同。
Why do young children and scientists seem to be so much alike.
为什么小孩和科学家看起来如此相似?
Why do young children and scientists seem to be so much alike?
为什么小孩子和科学家看起来如此相似?
Doctors and scientists have identified at least eighty other diseases in which the body attacks its own organs and cells.
VOA: special.2010.06.15
It was impossible-- doctors and scientists showed, runners, athletes, the top-ones in the world proved that the doctors were right.
那是不可能的,医生和科学家证明了,跑手,运动员,世上顶尖选手证明了医生们是对的。
Researchers and scientists have been able to improve quality of life recently exponentially
研究者和科学家能够大幅度提高人类的生活质量,
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