提出这些问题的报告可以为确定效果差或效率低的活动、以及采取适宜的改进措施提供一种手段。
Reporting of such matters an also provide a means of determining ineffective or inefficient activities, and initiating suitable improvement actions.
锻炼、饮食、认知刺激显现出了一些积极效果，尽管证据还没有足够充分到我们实际上可以确定的地步。
Exercise, diet, cognitive stimulation showed some positive effects, although the evidence was not so strong that we could actually consider these firmly established.
那就是，当然，蒙娜丽莎这部作品要达到我们怀疑有“笑”的效果（但没人敢确定是不是真的是笑）要很多很多年，，当近距离直视这部作品的时候又看不出她的笑容。
That is, of course it takes many, many years for a woman to cultivate a smile that one suspects is there, but one can't be sure of, and which certainly disappears when scrutinised head on.
在PWH中分析数据有助于识别潜在的性能问题或趋势，以及确定改变DB 2配置值的效果。
Analysing the data in the PWH helps you to identify potential performance problems or trends, or to determine the effects of changing a DB2 configuration value.
由于在临床试验中发生的自杀事件的数量较少，该机构还无法确定具体到某一类药物的效果并规定此类药物发布相关警示。
Because of the small number of suicidal events reported in clinical trials, the agency could not detect any drug-specific effects and imposed the warning on all drugs in the class.
要继续前进，一旦您确定在这个画笔文件中的适当更改能够获得理想的效果，就应该复制该文件并重新命名。
To move forward, once you decide that proper changes in the paintbrush file can achieve the desired effect, you should make a copy of this file and rename it.
这些信息有助于确定工程质量，附加新特征与错误定位的效果。
This information can help in determining overall project quality as well as the effect of new feature additions and bug fixes on overall quality.
另一方面，因为物体大小和移动的速度是由与之相关的参照物确定的，3D的效果很容易被像图2所模拟出来，但是图2所展示的3D效果并不很真实。
On the other hand, since object size and moving speed confirm to relative comparison with an other, a 3D effect can be deceived easily like fig.2. But the 3D effect got by fig.2 is not so real.
穿上它：没有比高低边裙更精致的衣服了，可以确定的是你其他的裙子都不会带来高低裙这样的戏剧效果。
Wear It: There's nothing subtle about a high-low hem, so make sure the rest of your dress doesn't compete with the drama of the hem.
问题的关键是以以有效的方式确定低成本的方法，并能达到相同的效果，也就是商业级别的硅。
The key was to identify low-cost methods of achieving the same effects with readily available, commercial- grade silicon.
因为研究者仅在海地停留了10天，他们无法确定他们的设备是否能够帮助病人快速愈合(因为时间太短，无法立即看到效果)。
Because the researchers were in Haiti for just 10 days, they weren't able to determine if the device helped patients heal faster.
利用手术室工作日志数据，我们确定了手术率、实施的外科手术的类型和手术室内的手术治疗效果。
Using theatre logbook data, we determined the surgical rates, types of surgery performed and in-theatre surgical outcomes.
我听说在一些农场防疫之后也出现了疫情的爆发，“所以我担心安全性，不确定疫苗的效果。
"I've heard that on other farms even after vaccination they have seen some outbreaks, so I'm worried about the safety and feel uncertain about the effects of the vaccine, " Hwang says.
在使用Mahout时，您可能希望尝试采用不同的方法来创建矢量，以确定哪种方法的效果最好。
In your use of Mahout, you will likely want to try creating vectors in a variety of ways to see which yields the best results.
即使低卡饮食不仅仅能够延长鼠类的寿命，也能够使人长寿，它的效果依然不确定，虽然Weindruch博士相信效果大致相同。
Even if caloric restriction extends longevity in people as well as in mice, the extent of the effect remains unclear, though Dr. Weindruch believes the effects will be in the same general range.
DDD的老板Chris Yewdal说，如果软件不能完全确定，那就不会加上这种效果。
When the software is unsure it does not add depth, says Chris Yewdall, DDD’s boss.
现在食品和药物管理局提出的指南旨在减少儿童食品中脂肪、糖和盐的含量，增加更多营养成分。 这一指南尚未最终确定，似乎已经有相似效果。
Now the administration's proposed guidelines — designed to reduc fat, sugar and salt
想一想你正打算说的话所引起的反应，然后确定你是否需要改口说以达到更好的效果。
Think of the response to what you are about to say, and decide if you need to reword your statement to be more effective.
然而，这项治疗研究只帮助了实验中60%的患者，研究人员也不确定这种效果能持续多久。
Still, the treatments only helped about 60 percent of patients, and researchers were unsure how long the results lasted.
就像我们将在下一步骤中看到的，这会大大增强本技巧的效果，如果你能按照确定的次序回想起物品的话。
This makes the technique much more powerful, as you'll be able to recall items in a specific order, as we'll see in the next step.
未来（温度）上升率的不确定性很大程度上由水汽和云层‘反馈’效果造成，这些是当前研究的课题。
Uncertainties in the future rate of (temperature) rise, stemming largely from the 'feedback' effects on water vapour and clouds, are topics of current research.
鉴于这种不确定性，最好谨慎继续进行对成本控制的许多不同的方法并研究它们看看哪个效果最好。
Given this uncertainty, it is best to cautiously pursue many different approaches toward cost control and study them to see which ones work best.
虽然全球结核负担可能在下降，但是下降的速度并未快到足以实现控制结核伙伴关系确定的效果指标−到2015年将1990年患病率和死亡率减半。
Although the TB burden may be falling globally, the decline is not fast enough to meet the impact targets set by the Stop TB Partnership - to halve the 1990 prevalence and death rates by 2015.
它可以消除不确定的背景，一些日常习惯会带来舒适效果。
Against a backdrop of uncertainty, some daily structure can have a soothing effect.
其他研究人员称，不可能对此类工程学提案进行成本效益分析，因其潜在的负面效果是不确定——而且严重的。
Other researchers say that it is impossible to do a cost-benefit analysis of these engineering proposals because the potential downside is so uncertain - and large.
我们已经确定按钟点计费的，能提供房屋改进技巧的四类专业人士，强调效果立竿见影。
We've identified four kinds of pros offering specific home improvement skills, with an emphasis on fast results with fees by the hour.
我们已经确定按钟点计费的，能提供房屋改进技巧的四类专业人士，强调效果立竿见影。
We've identified four kinds of pros offering specific home improvement skills, with an emphasis on fast results with fees by the hour.
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