There's not certainty that this would be a very big market.
这个市场也不一定是很大的。
However, it is based on scientific speculation, not certainty.
然而，它却是基于科学猜测，并非出于定论。
This [study] gives hope, though not certainty, that we've found the primary place where scratching works.
这项研究尽管不是让我们一定能找出抓挠作用的基本点，却给了我们希望。
Many Americans came to believe that scientific certainty could not only solve scientific problems, but also reform politics, government, and business.
许多美国人开始相信科学的确定性不仅能解决科学问题，而且能改革政治、政府和商业。
So the premises give us reasons to believe the conclusion but not in the case of certainty.
前提给我们理由去相信结论，但是在确定性的情况下。
And, occasionally, a third category is invoked where the myth is not refuted, but where a high level of certainty is unattainable, "plausible."
有时，我们不能反驳某个流言，但它又有很高的不确定性，我们就需要援引第三类——“似乎合理的”。
When no one can be quite sure what is underwritten and what is not, certainty is not achieved, but the costs may be very large.
对于谁得到了担保、谁没得到担保，当没人心里有数的时候，就不会有确定性，而成本可能很大。
When the levels of certainty are low, you need to focus on measuring the change in the level of certainty, not the individual activities.
当确定性等级低时，您需要着重于度量确定性等级中的变更，而不是个别的活动。
But we do not believe that climate change is a certainty. There are no certainties in science.
但是气候变化是否明确我们无从而知，科学领域没有确定性。
Therefore certainty is not only something of no use, but is in fact damaging, if we value reliability.
因此如果考虑可靠性的价值，确定性不仅仅没有用处，而且事实上还有害处。
But they have not yet grasped that inspiring certainty and market confidence is an important part of that task.
但他们尚未理解的是，促进确定性和市场信心，是此项任务的一个重要方面。
But we do not believe that climate change is a certainty.
但是我们也相信气候变化并不是必然的。
In science, unlike math, we can't have absolute certainty, but in the scheme of things, this is not a health risk I would be concerned about at all.
不像数学，在科学里我们不能有绝对的肯定。但是在日常生活中，我肯定不会担心手机会给我的健康带来什么威胁。
It's an innate characteristic of human psychology to desire certainty, but it's the creative thinker who rejects the false comfort of clarity when it's not really appropriate.
它是人类心理要求确定性的一个天生的特性，但是一个创造性思想家，他拒绝接受虚假且舒适的清晰的时候，这实在不是恰当的。
The amount of water intake can lead to poisoning can not be known with certainty and varies in each individual.
纳入的水分含量可导致中毒，这不是每个人都确信不疑，也是因人而异的。
In reality, scientists do not deal in certainty but in probabilities, and the way they calculate these probabilities is complex.
实际上，科学家们分析的是可能性，而不能断然肯定，而且他们计算这些可能性的方法很复杂。
But we do not have the scientific knowledge to interpret these signals with certainty.
但我们不掌握确切解释这些信号的科学知识。
All these events will be influenced to some degree by global temperatures, but it's impossible to say with certainty that any of them would not have happened in the absence of man-made global warming.
所有这些事件都将受到全球气温一定程度的影响，但是不能十分肯定地说，其中任何之一不会发生在没有人为全球变暖的情形里。
Not a certainty, mind you, but a very good chance.
注意了，不说肯定，只说是一个好时机。
Now, however, I try to lead by example and I write these lines with a deep certainty that I had not before.
但是现在，我会尽量以实际例子来阐述我的观点，对于我写下的文字，我也前所未有地深信不疑。
By contrast, an associative array does not offer the same level of certainty.
相反，关联数组不提供相同级别的确定性。
There was not a high probability of success for the summit. I called it because I believed that the collapse of the peace process would be a near certainty if I didn’t.
这次峰会取得成功的可能性并不大，我之所以还要召集这次会议是因为，如果我不这样做，和平进程失败不久就会成为定局。
While it is still not possible to say with certainty that this is caused by human beings burning fossil fuels, it is undeniable that catastrophic changes are going on in the climate system.
虽然我们还不能肯定地说这是由于人类燃烧矿物燃料引起的，但是不可否认，气候系统正在发生灾难性变化。
At present, we simply do not have enough data to answer this question with certainty.
目前，我们根本没有充分的数据确切回答这一问题。
But that is a hope, not a certainty.
但那只是可能，而非必然。
That means it's a possibility, not a certainty.
这表示这只是可能，并不是一定的。
While new measures must be phased in over time so as not to interfere with the flow of credit, establishing those rules now can be an important source of certainty and confidence.
随着时间的推移必须采取新措施，以避免干预信贷流动，建立这些规则是确定性和信心的重要来源。
While new measures must be phased in over time so as not to interfere with the flow of credit, establishing those rules now can be an important source of certainty and confidence.
随着时间的推移必须采取新措施，以避免干预信贷流动，建立这些规则是确定性和信心的重要来源。
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