The electrons in the upper band eventually release energy, thereby emitting photons.

上层能带中的电子最后会发射光子释放能量。

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In general, a move toward the upper band can often suggest that the asset is becoming overbought, while a move close to the lower band can suggest the asset is becoming oversold.

通常，向上部布林线移动经常意味这个资产将会被超买，向下部布林线移动则意味将会被超卖。

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The muscle-computer interface enables hand and finger input by means of gestures learned from an electromyographic recognizer collecting muscle signals from a band of sensors on the upper forearm.

而肌肉-计算机界面(muscle - computer interface)则使通过佩戴于前臂上端的一圈传感器收集肌肉信号，再通过肌电信号识别器解读手势动作，从而能够识别手掌和手指点击在皮肤上的信号。

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On Friday, the stock dipped below the upper band of our buy zone for a short-term trade.

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Constricting bollinger bands indicate the potential for an increase in volatility that could trigger a breakout, and the proximity to the upper band suggests an overbought position.

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The DoJ is encouraging the FCC to ensure that a majority of the spectrum being recovered from over-the-air television broadcasters in the 600 MHz. bands go to the two carriers with the largest swathes of upper band spectrum.

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