该书不仅是元素的文化史，也是对科学爱好丧失的慨叹。
The book is not only a cultural history of the elements, it is also a lament to the loss of science as a hobby.
但是当你授权委任的时候，有样东西是你不会丧失的，那就是结果。
参与这些实验的科学家们说，使用药物防止听力丧失的临床实验有可能会在十年内实现。
Scientists involved in the experiments say there could be therapeutic trials to prevent hearing loss using drugs within a decade.
有史以来第一次，特拉维夫大学（以色列）的科学家们利用“数码小脑”恢复了小白鼠大脑丧失的功能。
Scientists at Tel Aviv University have, for the first time, used "digital cerebellums" to restore brain functions of rats that had previously been lost.
这种听力丧失的影响在背景噪音水平上升时表现的最明显，此时你不得不集中注意力才能听清楚某人的讲话。
The impact is going to be most clearly noted when the background-noise level goes up, when you have to focus on what someone is saying.
如果不伸出援手是因为丧失我们的同情心，这样就不好了。
不要因为一些其他同学不能理解你的作品而丧失信心。
Don't lose faith because some other students can't relate to your work.
如果苹果把业务转移到其他地方，它就冒着丧失整个供应链的危险。
If Apple tried to take its business elsewhere, it would risk losing its entire supply chain.
纽约通常因为担心自己丧失全球金融首都的地位而痛苦焦灼，数月以来，确系如此。
WHEN New York agonises over its place in the world, it is usually because it fears losing its position as the world's financial capital. That has certainly been the case in recent months.
无论生活多么艰难，都不要丧失信心，总有一天你会克服所有困难的。
However difficult life is, never lose your heart, and you will overcome all the difficulties one day.
如果一个人言行不一，那么他就会很容易丧失别人对他的信任。
If one's words are not consistent with his deeds, he would easily lose the trust of others.
过分依赖教师会有丧失自主性和探究主动性的风险。
Too much dependence on the teachers risks loss of autonomy and motivation to discover.
除债务上限之战外，导致投资者最近丧失信心的其他背后因素早在2008年金融危机爆发前就已开始不断聚积了。
Aside from the debt ceiling fight, the issues driving the recent loss of confidence have been swirling since even before the 2008 financial crisis.
研究人员目前正在30名中风患者身上试验这一疗法，用以评估有多少丧失语言能力的中风患者能从此疗法中获益。
Doctors are now testing the therapy in 30 stroke patients to assess how many people who lose their speech after a stroke would benefit.
偷猎是最大的威胁，其次是栖息地丧失。
因此，我们面临的挑战是，要在丧失可信性和削弱经济增长这两个深涧之间狭路前行。
So the challenge is to navigate between the twin perils of losing credibility and undermining growth.
当其他人都丧失理智并归咎于你的时候，如果你还能保持理智，世界就是你的。
"If you can keep your wits about you while others are losing theirs and blaming you, the world will be yours." -rudyard Kipling.
存在由白内障所致视力问题的儿童常常须要手术来防止永久性视力丧失以及确保视力的正常发育。
Children who have vision problems due to cataracts usually need surgery to prevent lasting vision loss and to ensure normal vision development.
如果我们不进行练习，我们就会丧失技能，既包括身体上的也包括精神上的。
We lose skills, both physical skills and mental skills, when we don't practice them.
不过，最重要的是，她还能微笑，还未丧失幽默感，还笑声不断。
Most of all, though, she can still smile, hasn't lost her sense of humour and laughs a lot.
丧失这个人口视窗的国家将会发现他们在全球经济中日趋落后。
Countries that miss this demographic window will find themselves lagging increasingly further behind in the global economy.
今天，我们正在见证第六次物种大灭绝，但与其它几次不同的是，目前生物多样性的丧失可以追溯到人类活动。
Today we are witnessing a sixth mass extinction, but unlike the others, the current loss of bio-diversity can be traced to human activity.
数值效应是明显的：退化地区的鲑鱼数量比原始地区少；然而，栖息地的丧失也有可能减少遗传多样性。
The numerical effect is obvious: there are fewer salmon in degraded regions than in pristine ones; however, habitat loss also has the potential to reduce genetic diversity.
听力丧失以及相关失衡的主要原因在于人类和其他一些哺乳动物的听觉细胞无法自行再生。这点和其他生物如鸟类不同。
The major reason for hearing loss and certain balance disorders is that - unlike other species such as birds - humans and other mammals are unable to spontaneously regenerate these hearing cells.
许多生态学家说，这些入侵物种仅次于栖息地的丧失，是对全球生物多样性的最大威胁。
Next to habitat loss, these invasive species represent the greatest threat to biodiversity worldwide, many ecologists say.
许多生态学家说，这些入侵物种仅次于栖息地的丧失，是对全球生物多样性的最大威胁。
Next to habitat loss, these invasive species represent the greatest threat to biodiversity worldwide, many ecologists say.
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