half life的例句大全

Conclusion: Following the use of 131I dose increasing per gram thyroid, uptake ratios with therapeutic dose shows decreasing trend, but the 131I dose has no effect on the effective half-life.

结论：随着131I用量增加，治疗量吸131I率呈下降趋势，但131I剂量对Teff没有明显影响。

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the president's plan to deal with AIDS and other life threatening diseases agreed to finance this for a year and a half

这是总统应对艾滋病和其他威胁生命的疾病的计划他已经同意资助这项计划一年半

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During the first half of life, people look ahead to the second half.

向前看后向后看前在前半生里，人们向前看后半生；

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Half of the organic compounds are heterocyclic compounds, which are large in number and numerous in varieties. Many of them exist in nature and are related to the process of life.

杂环化合物约占有机化合物的一半，数目庞大，种类繁多，许多杂环化合物在生命过程中有重要作用。

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Hell yeah, half year? I even see life time, haha.

假日不化妆也不穿内衣，一晃半年没上美容院；

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When Christopher Dempsey offered to donate half his liver to a complete stranger, he knew it would be a life-changing experience.

当克里斯托弗·邓普西决定将自己一半肝脏捐给一个完全陌生的人的时候，他知道这将是一个改变他一生的经历。

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Half a year later another questionnaire about the knowledge of tinea pedis, the habit of life and on_the_spot investigation on tinea pedis's prevalence rate of them were made again in the same way.

半年后同法第2次对全部研究对象进行生活习惯、足癣知识的问卷调查及足癣患病率现场调查。

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In the past half-century, American women have undergone a transformation in roles, and married couples now look a lot more like the Clintons-or Ivanka Trump and her husband, Jared Kushner-than whatever traditional view of women and home life that Mr. Trump holds: Most women work outside the home full time,

半个世纪以来，美国女人经历了角色的转变，夫妻之间的关系更像是克林顿夫妇，或者也更像伊万卡·特朗普与她丈夫贾里德·库什纳（Jared Kushner），而不是像特朗普坚持的那种女人和家庭的传统观点；

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The decomposition rate of original soil organic matter is inversely proportional to its half-life.

土壤中原有的土壤有机质分解速度与半衰期成反比。

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New Rules for the New Economy suggests that we might even learn something from those plucky life forms that exploded on the scene a half-billion years ago.

《新经济之新规则》提示我们甚至该向在五亿年前那个时候急速增长的那些勇敢的生命形式学习。

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The distribution half-life and the elimination half time of the modified SOD increased 1.9 and 8.6 fold compared with the free SOD.

修饰SOD的分布半衰期和消除半衰期比修饰前延长至1.9和8.6倍。

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There is nothing half so sweet in life as love's young dream.

生活中再也没有什么能够像爱之梦那样甜美的事情了。

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Scars seen on the bodies of the whales suggest that 60% of blue whales studied, and about half of fin whales, had been entangled in nets at some point in their life.

鲸鱼身上的伤疤表明，被研究的60%的蓝鲸和大约半数的长须鲸曾在它们生命中的某个时刻被渔网缠住。

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In the last half century, the computer application has extended all over every walk of life.

经过几十年的发展，计算机应用技术业已渗透到人类生活的各个领域。

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The latter half of her life was really too sad.

她的后半生实在太可悲了。

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My dear Fanny; her life cannot be worth half that purchase.

我亲爱的范妮，就她那命呀，连这一半时间也活不到。

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My life is half bad, the other half is the treatment of bad things.

我的人生一半是倒霉，另一半是处理倒霉的事。

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More than half of all women surveyed said they were very or moderately satisfied with their sex life.

超过半数的被调查女性称，她们对自己的性生活十分满意或比较满意。

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Just over half say the stress of their job is affecting their sex life, compared with 39 per cent a year ago.

刚过半数的人表示工作压力影响到了他们的性生活，而一年前则为39%。

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Their half-life in the body is estimated to be seven to eleven years.

它们在体内的半衰期估计为7至11年。

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