据作者所讲：“一个疾病临床前阶段的概念不应该与疾病太不相关。”
According to the authors, "the concept of a preclinical phase of disease should not be too foreign."
当夏天河水降到膝盖那么深而且河水带着污水处理工厂前阶段的微风的时候，我们就在河里蹚水玩耍。
We waded when the water dropped to knee-deep in summer and carried a faint whiff of the sewage treatment plant upstream.
首先，适当的减慢你的复习进度，这样您就可以留出更多的时间来思考你的复习计划和做一个前阶段的总结。
Firstly, slowing down the speed of review appropriately so that you can set aside more time to think about your reviewing plan and make a summary for the previous stage.
你可以在诱惑阶段加进一些类似的事情来弥补你前阶段的疏忽但这样做不理想因为你完全可以在前些阶段做好。
You can fix some of these kinds of issues when in Seduction, but it's not ideal to have to do so.
毛竹材热解反应的活化能呈一定的规律性，主失重的后阶段的数值比前阶段的明显小，在氯化钾催化条件下，则刚好相反。
The active encrg) of bamboo's pyrolysis assumes the certain regularity. the value in the second stage is obvious smaller than the value in the first stage. but it is opposite when kcl was added.
发现随着冲击位移的增加，冲击速度几乎呈线性下降，冲击加速度很快减少到一个极小值，而能量吸收阶段中前阶段的吸收速度比后阶段快。
The results indicate that, with the increase of the impact displacement, the impact velocity decreases almost linearly, and the impact acceleration quickly declines to a minimum.
法院没有发布正式的起诉书，诉讼程序仍在审讯前的阶段。
The court has yet to issue formal indictments, and the proceedings remain in the pre-trial phase.
近一个世纪前，生物学家发现，如果他们在无脊椎动物胚胎生命的早期阶段将其分成两部分，它会存活下来并发育成两个正常的胚胎。
Nearly a century ago, biologists found that if they separated an invertebrate animal embryo into two parts at an early stage of its life, it would survive and develop as two normal embryos.
然而，法院没有发布正式的刑事起诉书，整个诉讼程序仍停留在审讯前的阶段。
However, the court has yet to issue formal indictments, and the proceedings remain in the pre-trial phase.
在这个阶段结束前需要回答的问题是，这个项目是不是值得去做。
The question to be answered before the end of this phase is whether the project is worth doing at all.
在进入下一个繁荣阶段前，它必须忍受更多的痛苦。
It must endure much more pain before it enters its next phase of prosperity.
本文主要关注这个过程的前三个阶段。
This article focuses on the first three phases of this process.
尽管有些粗糙的边缘需要平整化，但是在此阶段结束前您应该拥有一个可以运行操作的系统。
By the end of the phase you should have an operational system, though some rough edges may remain to smooth out.
在你的每周关注期间，如果你生活中的某个改变扰乱了该习惯，重返前一阶段，这时你需要更多的关注和精力来重新使之变成一种习惯。
If there's a change in your life that disrupts the habit, go back to the previous level, when you require more focus and energy to make it a habit again.
在药品的整个生命周期(自批准前阶段到病人使用)，都保持警惕，对药物存有的风险和带来的益处进行评估。
Vigilant assessment of the risks and benefits of medicines applies throughout the life cycle of a medicine - from the pre-approval stage to use by patients.
这主要要归功于中国，不过尽管该地区小型经济体的产出还是低于一年前的水平，但这些国家也处在反弹阶段。
This is largely due to China; but although production in the region's smaller economies is still well down on a year ago, it is rebounding in those countries too.
姚明在他的前六场比赛中场均仅得3分，在缓慢的起步阶段之后，他打得越来越好，额外的指导和体能训练也帮助他适应新的环境。
After a slow start, where Yao only averaged 3 points in his first six games, he started playing better and better with extra coaching and fitness work to adapt to his new environment.
卡塔尔数百亿美元的地铁和地上轨道项目近日开工，预计将于2016年前分阶段完工，该工程是卡塔尔希望申办2022年世界杯的重要项目。
Work has begun on Qatar's multibillion-dollar metro and ground rail projects, set to be completed in phases until 2016, and central to the emirate's dreams of hosting the 2022 football World Cup.
这一里程碑式的测试证实了该系统满足要求，并允许卫星进入最终的发射前出厂检验阶段。
Completion of this milestone confirms the system meets requirements and allows the satellite to proceed to final factory test activities prior to launch.
在这个早期阶段，使用面向学习的评估方法来估算前几个迭代需要的资源也是有用的。
At this early stage, it may be useful to apply learning-oriented estimation to assess the resources required for the first few iterations.
有人将美元近阶段的下跌和半个世纪前英镑作为储备货币地位的下滑作了比较。
Worrying parallels are seen between the dollar's recent fall and the decline of sterling as a reserve currency half a century ago.
由成熟度模型的前一个阶段确定信息是可能的。
It is possible to determine the information from the previous stage of the maturity model.
他认为丰田已经经过前三个阶段的企业衰退期，到了关键的第四阶段。
Toyota, he reckoned, had already passed through the first three stages of corporate decline and had reached the critical fourth.
这标志着灾难来临前最后的阶段。
既然面试的焦点是你，应该在以下四个阶段做出合理的准备：面试前阶段，问候阶段，商洽阶段，告别阶段。
Since the interview will center on you, proper self-management process is divided into four stages: the before stage, the greeting stage, the consultation stage, and the departure stage.
第一阶段，在2011年前完成电池和个人领域的升级。
The first stage, an upgrade of the battery and the personnel sphere, should be completed by 2011.
为了在明年初的最后期限前完成定型阶段工作，项目的供应商们正全力以赴攻坚。
With the deadline to finish the joint definition phase early next year, the programme's suppliers are pulling out all the stops to meet the date.
这让谷歌很不爽；在谷歌发布它的操作系统前的测试阶段，通过用户的反馈，人们都认为它不如苹果和黑莓强大。
It is an embarrassment for Google; its procedures for pre-checking apps for its operating platform are considered to be not as robust as those at Apple and BlackBerry, relying more on user feedback.
这让谷歌很不爽；在谷歌发布它的操作系统前的测试阶段，通过用户的反馈，人们都认为它不如苹果和黑莓强大。
It is an embarrassment for Google; its procedures for pre-checking apps for its operating platform are considered to be not as robust as those at Apple and BlackBerry, relying more on user feedback.
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