也还有一些未知影响在里面，像是放射物在食物链里的富集程度。
There are unknowns in this too, such as the degree to which radioactivity will become concentrated in the food chain.
没有参与这项研究的宾夕法尼亚大学心理学家尼娜·施特罗明格指出，她希望这种影响是真实的，但不能排除一些未知的混杂变量。
Psychologist Nina Strohminger at the University of Pennsylvania, who was not involved in the study, says she wants the effect to be real but cannot rule out some unknown confounding variable.
这些探险很可能是受当地人口增长和政治局势的影响的，以及探索未知水域的带来挑战和刺激感。
These expeditions were likely driven by population growth and political dynamics on the home islands, as well as the challenge and excitement of exploring unknown waters.
很难想象这会对牛产生怎样的影响，但这种关系可能会以某种未知的方式帮助或阻碍牛群的发展。
It is difficult to imagine how this could affect the cattle, but the relationship may help or hinder them in some way not yet recognized.
深海的处置措施施造成的影响显然是一个未知的未知，毕竟在此之前人们从没有处理过这么大规模的事故。
The impact of the deep water deployment is definitely an unknown unknown, as it has not been used on anything like this scale before.
这是一个有争议的说法，部分原因是由于我们日常摄入的各种各样的化学物质对我们的健康的影响方式还是未知的。
It's a controversial theory, partly because there are still many unknowns about how the wide variety of chemicals we encounter in our daily lives may affect our health.
但是这项研究同样发现了这些化学反应产生了未知且有可能对身体有危害影响的副产物。
But the study also found that these chemical reactions produce byproducts with unknown and possibly harmful effects on health.
糟糕的礼物对二人关系的长期影响依然尚未知晓。
分析结构研究描绘了一幅潜在的无遮掩的图画，但是研究者们警告这些不同之处的影响和原因还是未知的。
Molecular studies paint a potentially bleak picture, but researchers warn that the effects and causes of these differences are unknown.
被告律师(在法庭上)表示，既然同性婚姻是一场社会影响未知的试验，那么还是让选民来做主。
They argued that gay marriage was an experiment with unknown social consequences and should be left to the voters to decide to accept or reject it.
被改造过的生物体和自然生物体混配，从而更具竞争力，使原有物种走向灭绝，或给环境带来未知的影响。
Modified organisms may interbreed with natural organisms and out-compete them, leading to extinction of the original organism or to other unpredictable environmental effects.
而发生这种情况的原因仍然未知，但是搬家可能会增大压力，会消极的影响健康。
The reason for that remains unclear, but moving may cause more stress, which can negatively effect health.
未知的危机：”地球之友“表示，对抗气候变化的”太阳辐射管理“方案可能起到反作用，影响我们的天气系统，无力阻止二氧化碳富集。
Unknown risks: The solar radiation management approach to climate change could adversely impact on out weather systems, and would do nothing to combat carbon build up, says Friends of the Earth
他表示全面投产究竟对矿物沉积层会造成怎样的影响和必须注入什么样的水和天然气混合物才能维持生产还都是未知数。
What is still unknown, he says, is how full production will affect the deposits, and what mixture of gases and water must be injected to maintain their output.
自然和人类对变化的确切影响，无疑是未知的，即使在公认人类对自然界循环的影响更加显著的情况下。
And the exact contributions of man and nature to the changes taking place are surely unknown, even if it is accepted that man is making natural cycles more pronounced.
曾经也踢过足球并当过足球教练的金斯伯格说，这类的科学研究能做的也就只能到这了，比赛中存在着太多的因素影响，而这些也将永远是比赛中未知的变数。
"This kind of science can only take you so far," said Ginsburg, who has also played and coached soccer. "There are an enormous number of factors that go into this."
但是这些好像没有影响西门子赚钱与赢得合同的能力，至少到目前未知。
None of this seems to have dented Siemens's ability to make money and win new contracts-so far, at least.
这令更节省成本的执行能够进行，因为较少的技术未知数会在项目的后期影响您。
This enables more cost-effective execution because fewer technical unknowns will blind-side you later in the project.
但是现在自民党的影响力正在削弱，选举竞争结果还是个未知数。
But the LDP's electoral machine is now weakened, and the outcome of the race is in doubt.
但是这时候会影响到癌症的危险性还是一个未知数。
仿真算例结果表明，在故障发生时，优化观测器可以很灵敏地检测出故障，并能将未知扰动对残差的影响有效地抑制在给定的范围内。
Simulation results demonstrate that the proposed observer can detect the faults sensitively, and the influence of unknown disturbance on residual error can be restrained to a given range.
对于面向Aspect的系统工具支持尤其重要，因为程序模块可能受到它们所未知的模块所影响。
Tool support is particularly important for an aspect-oriented system because program modules can be affected by other modules of which they have no knowledge.
局限性：很少要求符合的研究得以确认。PS A假阳性筛查结果的长期不良影响未知。
Limitations: Few eligible studies were identified. Long-term adverse effects of false-positive PSA screening test results are unknown.
局限性：很少要求符合的研究得以确认。PS A假阳性筛查结果的长期不良影响未知。
Limitations: Few eligible studies were identified. Long-term adverse effects of false-positive PSA screening test results are unknown.
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