否定证据
网络释义
纠错意义则更窄，专指对语言错误的改正，它包括以反馈的形式提供否定证据（negative evidence）以使学习者注意他们所犯的错误（E1lis，1994：584）。
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双语例句原声例句
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有了这些证据，尼斯湖水怪的真实性既没有被否定也没有被证实----尽管那些坐在研究室的科学家可能不同意尼斯湖水怪的存在。
Because of this evidence, The Loch Ness Monster has been neither confirmed nor denied—though the scientists in the room may beg to differ.
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科学家先从事观测，再提出假设来解释观测结果，然后对假设进行系统地检验，寻找证据来支持或者否定这一假设。
A scientist makes observations, poses a hypothesis to explain the observations, and then systematically tests the hypothesis, looking for evidence that either supports or refutes its validity.
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由于缺乏证据或由于OK一词产生于那些可能产生该词的事情以前，这些流行的说法都可能被否定。
These can all be dismissed because of lack of evidence or because OK predates the events that supposedly led to creation.
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No, and there's several demonstrations at the time of Skinner suggesting that they don't.
答案是否定的，早在斯金纳的时代就已经有证据表明,动物无需强化与惩罚也能进行学习。
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