岛上美国海军陆战队和参与抗敌的平民用计，使日本轰炸机误炸了伪目标。

During three straight days of Japanese bombing, US Marine and civilian defenders tricked the bombers into bombing fake positions.

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只有对信号在多径衰落信道中所经历的衰落做出准确实时的估计，系统才可以使用能够提高接收机误比特率性能的相干检测。

Communication systems can enhance their BER performance by using coherence detection only when they could make precise and real-time estimation of fading coefficients of multipath channel.

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但是当小的空气震动经过压缩机同时触碰到皮肤上时，一些音节如“ba”“da”可能被误听为“pa”和“ta”。研究人员说道。

But some syllables such as "ba" and "da" can be misheard as "pa" and "ta" when small bursts of air are simultaneously squirted onto the skin from a compressor, the researchers report.

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