另一种技术是使用传感器，被加入到液体或药片的惰性物质将证明有效性。
Another technique USES sensors, inert substances that can be added to a liquid or pill, that would verify authenticity.
如果经销商对FDA的权威提出质疑，FDA可以要求他们提供产品安全性和有效性的证明。
FDA can ask for the proof of safety and effectiveness of a product if its distributors challenge FDA's authority.
这些试验既证明了无数治疗的有效性，也证明了无数治疗的危险。
Such trials have proved the effectiveness of countless treatments, and the dangers of countless others.
膳食营养品和辅助减肥产品并不像处方药一样要按照非常严格的标准来，因此只要出示有限的有效性安全性证明，就可以出售。
Dietary supplements and weight-loss aids aren't subject to the same rigorous standards as are prescription drugs. Thus, they can be sold with limited proof of effectiveness or safety.
电话网络也许是由互连系统组成的系统的一个最大的示例，并且它的连续工作也证明了这种系统的有效性。
The telephone network is perhaps the largest example of a system made up of interconnected systems, and its continual operation is a testament to the effectiveness of such systems.
虽然现在就根据有限数量的健康青少年的研究结果下结论为时尚早，但是，我们希望这种鼓励对事件进行积极阐释的方法的有效性以后能得到证明。
Although these results are early, and among a limited number of healthy teenagers, we hope this approach to encourage positive interpretations of events will prove to be a powerful tool.
为了参数的模型具备有效性，他们就必须基于或者被证明为是使用精确的项目数据的。
In order for parametric models to have any validity they must be based on or proven using actual project data.
如果你想要研发新药，那你必须证明新药的安全性，以及治疗某种疾病的有效性。
If you want to develop new drugs, you have to show that they are safe and effectively treat a disease.
同时，邮件中提到的科学家用“诀窍”来“掩盖温度下降”的内容，也使用来证明全球变暖的数据的有效性倍受质疑。
It has also raised questions about the validity of the global temperature record used to demonstrate global warming, based on email that scientists used a "trick" to "hide the decline".
未经检验的干细胞疗法在市场上停留的时间越长，那些使用历史被做为其安全性和有效性的证明的风险就越大。
The longer that unproven therapies stay on the market, the greater is the risk that a history of use can be framed as evidence of safety and efficacy.
例如，在医药行业或者保险业的索赔处理，第二次主张、第二个检验人员或者对于损害的二次评估通常足以证明索赔的有效性。
For example, in the medical profession or in insurance claims processing, a second opinion, a second batter of tests, or a second estimate of damage is usually sufficient to validate a claim.
我们需要准确指出答案在技术文档中的出处，所以如果任何人怀疑考试的有效性，可以提供证明它有效的证据。
We need to source exactly where in the technical documentation the answer appears, so that if anyone challenges the validity of the exam, its validity will stand up in court.
该框架提供的API看似非常繁琐，但是框架的受限目标环境充分证明了这些API的有效性。
The API provided by the framework looks quite cumbersome, but it is possibly justified by the constraints of the framework's target environment.
特别地，国际转会证明的有效性可不受时间约束，如在证明中添加类似条款，则应当认为其无效。
In particular, the validityof an ITC may not be restricted to a certain period and any clauses to thiseffect that are added to the certificate shall be considered null and void.
数值结果证明了该算法的有效性和精确性。
The results demonstrate the accuracy and effectiveness of the algorithm.
数学家证明了该猜想的有效性。
实验证明了该算法的有效性和实用性。
The analyse and experiment prove the validity of the algorithm.
实验结果证明了该方法的有效性。
现场测试结果和实际工业应用证明了该方法的有效性。
The locale testing results and practical industrial application show validity of this method.
实验结果证明了方法的有效性。
但是媒体依然对这种疗法持怀疑态度，称目前并没有科学依据来证明其有效性。
But the media are still quite skeptical about the therapy, saying there is no scientific evidence to prove its effectiveness.
说明了用组合分析方法证明代数恒等式的有效性和实用性。
It shows the effectiveness and practicability of the approach to prove algebraic identies with combinatorial analysis.
证明了理论设计的有效性和普遍适用性。
It demonstrates the validity and the universal applicability of theoretical design.
通过蒙特卡罗模拟，证明了该算法的有效性和定位精度较高。
Monte Carlo simulation results show the efficiency and high location precision of the proposed algorithm.
然而，与外科瓣膜置换术（目前即使在高危患者中仍然是金标准）相比较，经导管主动脉瓣置换术需要证明它的有效性。
Nevertheless, transcatheter aortic valve replacement needs to prove its effectiveness in comparison to surgical valve replacement, which remains the gold standard, even in high-risk patients.
实验结果证明了这种算法的有效性。
The experimental results prove the efficiency of the proposed method.
相反，成瘾性的治疗旨在改变药物或食物种类预期价值的，也可能证明有更多有效性。
Instead, treatments designed to modify the expected value of the drug or food type may prove more effective.
相反，成瘾性的治疗旨在改变药物或食物种类预期价值的，也可能证明有更多有效性。
Instead, treatments designed to modify the expected value of the drug or food type may prove more effective.
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