Those who regularly watch television sports channel viewers, in large-scale international sports competitions will see the "circle lightning" emblem, which is the German Opel logo.

凡是经常看电视体育频道节目的观众，都会在大型国际球类比赛中看到“圆圈闪电”的徽记，那就是德国欧宝汽车的标识。

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These diatonic scale frequencies are encoded in each segment of the crop circle and can be played on the piano.

“从近几年的历史看，麦田怪圈都与自然音阶（钢琴的白键音符）存在者联系，”她说。 “这些自然音阶出现的频率被编入了怪圈的每个分割区域，可以同钢琴演奏出这些音调。

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Secondly, the found oil and gas mainly circle around the hydrocarbon kitchen, and the scale of reservoirs was increased following the increase of the hydrocarbon discharge intensity of source rocks.

目前发现的油气藏均围绕生烃中心呈环状分布，油气藏的规模与烃源岩的排烃强度具有较好的正向相关性；

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