Flight AF 447 left Rio de Janeiro on Sunday at 7 pm (6 am, Beijing time) and had been expected to land at Paris`s Roissy Charles de Gaulle airport Monday 11:15 am (5:15 pm, Beijing time).

据悉，失踪的AF447航班于上周日晚7点（北京时间凌晨6点）从里约热内卢起飞，预计于本周一早11：15（北京时间下午5：15）抵达巴黎戴高乐机场。

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I would dump anything before the 1996 AF-S version.

我会放弃在1996年AF - S型之前任何自动对焦头。

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The assessment comes as a U. S. Food and Drug Administration advisory panel mulls whether to recommend approval of the intravenous drug for atrial fibrillation (AF).

这一评估来源于一个美国食品与药品监督管理局的顾问团提出，对于治疗心房颤动的注射药物是否批准需要进行慎重考虑。

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Supporting the D600 is Nikon's heritage in optical excellence, more than 70 NIKKOR AF and AF-S compatible lenses for maximum versatility.

ENGADGET: Nikon unveils lightweight, full-frame D600 DSLR -- hands-on and low-light samples (video)

It follows NICE's recent approval of another drug - dabigatran - for AF.

BBC: New clot drug recommended to NHS for heart patients

To support the ample sensitivity of the new camera's sensor, the EOS 6D camera's Auto Focus (AF) system includes a newly-developed 11-point AF sensor featuring a high-precision center cross-type point with an exceptional EV -3 sensitivity rating for accurate focusing even in extremely low-light conditions.

ENGADGET: Canon unveils EOS 6D DSLR: full frame sensor and WiFi for $2,099 in December