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苹果、华为、OPPO新春短片来袭,移动影像工业化大战一触即发
波前校正器具有高精度、适应性广、灵活度高等优势,可提高天文望远镜、激光通信系统、自适应光学系统等设备的整体性能。 波前校正器(WFC)是一种用于改善光学系统中波前畸变的组件。波前校正器是基于光学移相技术,通过调整光学系统中光波的光程差或 ...
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Urges US to move nukes
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Smishing scam warning
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UN report accuses Israel
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Trump Tower protest
$3B deal to extend rights
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