An electric field pushes a flame away from a burner in a recent Harvard experiment.

在哈佛的一项近期实验中，一个电场把火焰从燃烧器上推开。

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Interface design, despite years of study, is still in many ways a young field. Experiment a little.

尽管研究了很多年，界面设计在很多方面仍旧是一个较新的领域，只进行了很少的试验。

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The aim of the field experiment was to investigate to what extent such a system could prevent soil degradation resulting from very intensive crop rotations.

此次田间试验的目的，是研究这一方法能在多大程度上防止由于精细的作物轮作所产生的土壤退化。

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But if history is any guide, foreign policy as a political-science field experiment or what-me-worryism will yield some ugly results.

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But it was not regarded as a great success by the players - and the experiment was dropped after one season after no decisions made by on-field umpires were reversed.

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When set to Manual, consumers can experiment with features such as slower shutter speeds, depth-of-field and even focus.

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