1. We broke up into groups, and each group designed its own toy and made an alpha prototype.
我们分成几个小组,每个小组都设计了自己的玩具并制作了一个alpha原型。
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2. The company shut all four of its Brent platforms, Alpha, Bravo, Charlie, and Delta, in January for repairs.
该公司在一月为了维修而关闭了旗下四个布伦特油田平台:阿尔法、布拉沃、查理和德尔塔。
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3. The predictive signal is a steady rhythm of alpha waves emanating from the brain's right hemisphere, which are closely associated with relaxing activities.
预测信号是大脑右半球发出的稳定节奏阿尔法波,与放松身心的活动密切相关。
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4. An early strain of research claimed that when we watch television, our brains mostly exhibit slow alpha waves—indicating a low level of arousal, similar to when we are daydreaming.