Researchers studying how genes control animal behavior have had to deal with many uncertainties.
研究基因如何控制动物行为的研究人员不得不面对许多不确定因素。
Terrorism, economic uncertainties and general feelings of insecurity have increased people's anxiety.
恐怖主义、经济不确定性和普遍的不安全感增加了人们的焦虑。
Automatic control here should allow for smooth merging without the usual uncertainties and potential for accidents.
此处的自动控制应该允许平滑合并，没有通常的不确定性和事故的可能性。
Assisted migration could become a viable part of our rescue strategy, but there are a number of uncertainties and risks.
协助移徙可能会成为我们救援战略中可行的一部分，但也有一些不确定性和风险存在。
They tried to buffer themselves against problems and uncertainties.
他们尽力保护自己免受困难和不确定因素的影响。
Is it possible to enjoy a peaceful life in a world that is increasingly challenged by threats and uncertainties from wars, terrorism, economic crises and a widespread outbreak of infectious diseases?
当今世界，战争、恐怖主义，经济危机和大规模爆发的传染性疾病等威胁和未知因素层出不穷，人类能否在这样一个环境中享受和平生活？
China still faces big uncertainties in 2010.
中国在2010年仍将面临巨大的不确定性。
With an election, the uncertainties only multiply.
随着选举临近，不确定性在增加。
It thus faces the same uncertainties as its competitors.
因此，它同竞争对手一样也面临着同样的不确定因素。
But the Oracle of Omaha faces a few uncertainties ahead.
但是这位奥马哈先知还是面临一些不确定性。
Corporate spending is dogged by other uncertainties.
企业支出也被其他因素所影响。
So they now face uncertainties over their bosses’ succession.
所以他们现在都面临着公司继任人的不确定性的问题。
Narrowing these uncertainties will mean collecting more data.
要减少这些不确定性因素意味着要收集更多的数据。
These quarrels and uncertainties seem to me the essence of fiction.
在我看来，这些争论和不确定就是小说的精髓。
A measurement is meaningless without knowing the uncertainties.
如果不知道不确定度，测量将毫无意义。
BP's Rumaila deal faces other big uncertainties and challenges.
英国石油公司的鲁迈拉油田交易面临着其它一些重大变数和挑战。
The doubters are right that uncertainties are rife in climate science.
怀疑论者认为气候科学充满了不确定性，这并没有错。
In the forecasting business, "known unknowns" are called uncertainties.
在预测行业里面，“已知的未知数”被称作不确定性。
But consider the uncertainties of China's and India's prospects in 1993.
不过，想想1993年时中国和印度的前景多么不确定。
Yet, uncertainties remain as the stimulus packages will one day be exhausted.
然而，刺激计划总有一天会结束，不确定因素仍将继续存在。
So there are two uncertainties involved — the distance and the timing uncertainty.
这里有两个不确定因素-，也就是时间和距离的不确定性。
Such uncertainties limit BA's options, as well as its attractiveness to a merger partner.
这样的不确定性制约了英航的选择余地，也限制了他对合并伙伴的吸引力。
The ruling might push these uncertainties higher up lawyers' agendas, notes Radcliffe.
判决可能把这些不确定性推到更级的律师议事日程，拉德克利夫表示。
When people overseas are faced with big changes and uncertainties like these they get nervous.
当海外的人们面对这样的巨大变化和不确定性，他们会变得焦虑。
Despite the industry's current turmoil and future uncertainties, it has much to look forward to.
尽管太阳能产业当前一片混乱，未来也充满不确定性，但它依然充满希望。
Detailed discussions have been held with the Banks about ring-fencing, but uncertainties remain.
银行已经同意了围栏策略的具体商讨，但是仍有不确定性存在。
Detailed discussions have been held with the Banks about ring-fencing, but uncertainties remain.
银行已经同意了围栏策略的具体商讨，但是仍有不确定性存在。
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