In the absence of a proof to the contrary, such authorization is deemed to be in existence.

在没有相反证明时，此种授权被认为是存在的。

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While studying endangered species may provide some insights to scientists, the cost of keeping these animals in existence can not be justified for research purposes alone.

虽然研究濒危物种可能为科学家提供一些领悟，但仅仅为了研究的目的而饲养这些动物的话，其饲养成本是不合理的。

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All treaties between great states cease to be binding when they come in conflict with the struggle for existence.

当大国在为生存斗争而冲突时，他们之间的所有条约就不再具有约束力。

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There seems to be in existence from the beginning of creation this universal moral law, and that is: the God-endowed sanctity of human life.

这个道德准则似乎在,创始之初就存在，它是指：,上帝使人类具有神圣性。

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For, as Rutherford has shown the assumption of the existence of nuclei, as those in question seems to be necessary in order to account for the results of the experiments on large angle scattering of the alpha rays.

因此卢瑟福,提出了原子核存在的假设，这些关于问题的假设对于,解释阿尔法粒子的,大角度散射是有必要的。

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So if the argument's going to be, "We need to posit the existence of a soul in order to explain creativity," Again, that just seems wrong.

所以如果这个论证要说,我们必须假定灵魂的存在,才能解释创造力,再一次,这看起来是错误的

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They are more likely to be in existence and able to pay a claim caused by their malfeasance.

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The latter group, led by former Federal Reserve Chairman Paul Volcker, was created at the height of the economic crisis in early 2009 and was only expected to be in existence for two years.

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Because of this, the actual International Prototype Kilogram (yes, there does only seem to be one in existence) is stored in a vault in Sevres, France, limiting the lay person's ability to determine the actual weight of a kilogram.

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