The third, and most potent limitation is that it is not possible to be certain that the infant's response was due to the stimulus presented or to a change from no stimulus to a stimulus.
第三也是最有力的限制在于婴儿做出的是面对刺激的反应，还是从受到刺激到没受到刺激的变化，这是无法确认的。
The change in volume rapidly-it's called 'rough' in acoustics-most people's ears don't like that stimulus.
音量迅速改变——声学中称为‘粗’——大部分人不喜欢那种刺激。
Economic stimulus policies demands change as well.
经济刺激政策也应调整。
FOR all his talk of change, Barack Obama will start his presidency much as George Bush did: with a huge fiscal stimulus aimed at boosting an ailing economy and promoting some pet objectives.
在贝拉克·奥巴马所谈及的所有变革之中，他上任之初所为大多会像乔治·布什一样：意在振兴病态经济和推动某些特别目标的大规模财政刺激计划。
We are pulling our own strings and when the stimulus comes we can take control, change our response and hence change our life.
我们是自己的编剧，当面对各种条件时我们可以去控制，去改变我们的反应，从而去改变我们的生活。
Americans want a change in course from the failed stimulus plans of borrow and wastefully spend.
美国人想改变目前的做法，不应该再搞失败的刺激经济借贷计划和乱花钱了。
This change of DNA quantity might result from the improvement of microcirculation or(and) stimulus to hematopoietical cells which accelerated the DNA anabolism in these cells.
补肾化瘀方药影响DNA含量的机理可能与改善骨髓微循环或（和）刺激造血细胞从而促进DNA合成代谢有关。
The correct measure of a fiscal stimulus is the change in the budget deficit adjusted for the impact of the economic cycle.
财政刺激方案的正确措施应该是调整财政赤字以适应经济圈的冲击。
ADHD: Part of my battle with ADHD is a need for continual stimulus and constant change.
多动症。同多动症战斗的一部分就是需要持续的刺激和不断地改变。
In other words, by the time your vocal system is to utter the sound of a sentence, you may get new stimulus which may cause you to change your substance for delivery.
换言之，在你的发声系统发出声音的同时，你可能会接收到新的刺激，而该刺激会导致你改变后续要表达的内容。
A better approach, however, is to be far more proactive and to use change as a stimulus for problem solving which, in turn, triggers creative thinking.
然而比较好的方法，却是更主动运用改变来激发我们找出解决方案，利用改变来引发创意思考。
The stimulus already funds a number of steps on health and climate change - including money for health information technology, a smart grid geared towards renewable energy and for high-speed railways.
经济刺激方案已经为医疗和气候变化方面的很多举措提供了资金——其中包括医疗信息技术、有利于可再生能源使用的智能电网以及高速铁路。
In experiment 1, we change the similarity of the stimulus features to category prototype, and test if the results will affect category dimensionality effect.
三个实验都以学习正确率、单特征测试正确率、学习到的维度数为因变量指标，考察了维度效应的影响因素。
In experiment 1, we change the similarity of the stimulus features to category prototype, and test if the results will affect category dimensionality effect.
三个实验都以学习正确率、单特征测试正确率、学习到的维度数为因变量指标，考察了维度效应的影响因素。
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