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Pakistan has won the first-ever order for its JF-17 Thunder jet fighter, an air force spokesman said Monday, as the revamped plane dazzled crowds at t...
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Pakistan has won the first-ever order for its JF-17 Thunder jet fighter, an air force spokesman said Monday, as the revamped plane dazzled crowds at t...
了解详情1．概述光学技术和光谱技术是传统的光学技术的两个最重要方向，光学技术需要取得物体的影像，获得其空间信息；光谱技术需要获得物体的光学信息，进而研究其物质属性。...
了解详情术语和定义CMIC：可配备混合信号IC（ConfigurableMixed－SignalIntegratedCircuits）UART：标准化异步收发器（Universalasynchronousreceiver－transmitter）LED：发光二极管（Light－emittingdiode）S...
了解详情刹车灯和雾灯图片来源：欧司朗方向灯时，尾灯可保证驾驶员的安全性。...
了解详情【编者按】近些年来社交媒体和个性化信息流的火热，让很多人经常把信息茧房四字悬挂在嘴边。...
了解详情The causes and consequences of the long-running inflation of profits by Toshiba reflect some uniquely Japanese cultural norms. So, inevitably, did the...
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