The only way to know the balance of benefit and harm is a randomized trial, and 2 are currently underway.
唯一能衡量其利弊的是通过随机对照实验，有2个实验正在进行中。
But we have well-developed and universally respected methods of assessing the balance of benefit and harm for new medicines.
但是我们有许多发达的，全世界都尊重的方法可以估量新药的益处和害处之间的平衡。
What traffic teaches us is that reckless and uncontrolled change is as likely to harm us as it is to benefit us, and that thoughtful regulation is necessary for a better future.
交通教会我们的是，不计后果、不受控制的变化既可能造福我们，也可能伤害我们，而考虑周到的监管对更美好的未来而言非常必要。
The report, a joint effort between Nasa and Pennsylvania State University, answered the question 'Would Contact With Extraterrestrials Benefit Or Harm Humanity?'
据悉，这项研究由美国国家航空和宇宙航行局和美国宾夕法尼亚大学研究团队发出的警告还是着实让一些渴望与外星人变朋友的人们感到失望，两个部门近日在起草一份名为：《与外星生物联系的利弊》中详尽勾勒出了倘若有机会与外星人“面对面”后的益处、客观效应还有弊端。
Technological advance, freer trade, and wider markets-along with the policies that promote them-always benefit some people and harm others.
技术进步、自由贸易和更广大的市场等因素以及配套的推动措施总会使一些人受益、一些人受损的。
Incontrast, cost-benefit analysis weighs the gains and losses to differentindividuals and suggests carrying out changes that provide greater benefitsthan harm.
相比之下，成本-效益分析则通过比较不同人群的获益和损失，提出改变规则的对策，使收益大于损害。
It's likely to be more nuanced in its benefits - it may benefit only some couples, and further, most importantly, it actually may harm other couples.
它的好处似乎很微妙——它只对有些夫妇有好处，而更重要的是，它可能会伤害到其他夫妇。
Suppose you calculate that the benefit to you and your friends of partying until dawn exceeds the harm done to your neighbor by keeping her awake all night.
假设你计算了你和朋友聚会到黎明所带来的收益超过了让你邻居彻夜难眠的损失。
The health benefit of physical activity outweighs the harm caused by chemicals and dust puffed out by traffic and industry, according to Cambridge academics.
根据剑桥大学学者的研究，体育锻炼对健康的好处要大于汽车和工厂排放的化学物质和灰尘造成的危害。
I will apply dietetic measures for the benefit of the sick according to my ability and judgment; I will keep them from harm and injustice.
基于我的能力和判断，病人的利益，我必修先考虑，对病人有害的都被禁绝，我将谨守此际份。
The application of nuclear energy and nuclear science and technology have already brought enormous economic benefit and social benefit to mankind, but the radiation followed may do harm to mankind.
核能和核科学技术的应用已给人类带来巨大的经济效益和社会效益，但是所伴随的辐射照射也可能给人类造成损害。
In other words, we pay more visual attention to people and things that might benefit or harm us - and for rich people, that's not those in lower social classes.
换句话说，从直观的角度来讲，我们更关注那些可能会对自己有益或有害的人和物，富人同样如此，而社会地位较低的人却并非如此。
Mutual - benefit, based on no harm, is a higher principle, including mutual benefit in parity and that in non parity, whose material basis is the benefit out of the international cooperation.
互利原则是建立在无害原则基础之上的较高级原则，包括国际经贸活动中的对等互利和不对等互利，国际分工中产生的合作利益为其提供物质基础。
The process, we don't have to worry about the secondary domain name will be included, even if is included, and we also know do 301 redirect directly, for the website is of great benefit to no harm.
这个过程中，我们不必担心该二级域名会被收录，即便是被收录了，我们也可知直接做301进行重定向，对网站而言是百利而无一害的。
High risks of medical behavior lead to the frequency of medical dispute. Medical dispute and medical mistakes directly harm the patients' benefit and normal medical order.
医疗行为的高风险性导致了医疗纠纷的频繁发生，医疗事故以及医疗差错直接损害了患者的利益，也损害了正常的医疗秩序。
The extent of protection afforded should depend upon the risk of harm and the likelihood of benefit.
提供保护的程度应取决于伤害的机率以及好处的可能性。
We can use arsenic alkali residue to produce glass precipitation agent, turning harm to good. It can be applied widely in industry and bring good society benefit.
可用砷碱渣制备玻璃沉清剂，变害为利，工业实践性强，有较好的社会效益。
"Modest restriction will not harm anyone and probably will have some small benefit on the whole population," Cohn said.
“适量的限制，这将不会伤害任何人，可能会对整个人群有一定的好处”Cohn说。
Policy design, however, needs to be based on research quantifying the harm and benefit profiles of target and alternative drugs to avoid unwanted health system and health effects.
无论如何，政策制定需要以研究为基础，量化其目标药物的伤害和益处，以避免不想要的健康系统及健康效应。
The series of problems arose by these improper associated transactions do great harm to the benefit of middle and small Stockholders and also violate the principle of justice, impartial and openness.
这些关联交易所引发的一系列问题严重损害了广大中小股东以及债权人的利益，也违背了证券市场的三公原则。
However, a quick acceleration in the rate of RMB appreciation will benefit import and do harm to export.
但是，当人民币升值速度加快后，将对汽车进口有利而对出口不利。
Some people thought the plain package on the cigarettes can harm the tobacco business and the community as well, while others thought this might benefit the health of common people in the long run.
有些人认为在香烟原包装可能会损害烟草企业和社会各界为好，而另一些人认为，这可能会从长远来看有利于老百姓的健康。
Secondly, I lay stress on discussing four sub-principles of international economic justice including equivalence of opportunities, not harm, mutual benefit and modest distinction.
其次，作者重点分析了国际经济公正的四个子原则：机会均等、无害、互利和适度差别。
Indeed, all social animals benefit from the capacity to identify individual conspecifics that may help them, and to distinguish these individuals from others that may harm them.
事实上，所有社会性的动物受益的能力，可以帮助他们识别个人同种，和这些人从别人可能会损害他们的区别。
To truly cherish ourselves entails recognizing what is of real benefit and what is of harm to us, His Holiness emphasized.
他强调说，真正的珍惜自身，是需要我们去认识什么是真正有益的，什么是有害的。
Pa Dien of the University of North Carolina that the conclusions of the poor countries in the "limited usefulness" and "potential harm than benefit.
北卡罗来纳大学的帕迪恩认为，有关结论在穷国“用处有限”，而且“潜在的弊要大于利”。
Fine quality vinyl and adhesive brings no harm to the car paint, rather, they add extra benefit of protecting the vehicle's original paint.
优质的质量和胶粘剂不会对车漆造成损害，相反，他们会充分保护车辆的原漆。
Fine quality vinyl and adhesive brings no harm to the car paint, rather, they add extra benefit of protecting the vehicle's original paint.
优质的质量和胶粘剂不会对车漆造成损害，相反，他们会充分保护车辆的原漆。
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