Four ladies shot in HD and an obvious challenge: focus on them, not on your sweat.

四女士们拍摄高清和一个明显的挑战：他们关注，而不是在你的汗水。

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The structure, principle and characteristics of QS Type hydrogen decropitation (HD) pnlverizer is introduced, with focus on design methods of explosion-proof capability.

介绍了QS型氢爆碎装置的结构原理及性能，重点介绍了防爆能力的设计方法。

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With non-linear editing systems widely used, HD video's image quality becomes people's focus of attention.

随着非线性编辑系统的广泛使用，经过其编辑后的高清视频的图像质量成为人们关注的焦点。

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The 8-megapixel rear camera with auto-focus, five-element lens and 1080p Full HD video recording captures precious moments with crystal clarity, while the front 2-megapixel camera is perfect for face-to-face video chat.

ENGADGET: ASUS Vivo Tab Smart comes to the UK as the ME400, priced at ?399 (update)

The Vari-Angle LCD provides the opportunity to gain a unique perspective for video, while full-time autofocus helps users maintain sharp focus that is critical for HD video.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900

The HD lens has a focal range of 29mm-667mm (35mm equivalent) and includes manual focus, servo zoom, and iris rings, along with three ND filters and a removable hood.

ENGADGET: JVC demos GY-HM600, launches HM650 Mobile News Camera with WiFi and FTP at NAB