In addition, patients with rhuematic AF had higher levels of D dimer and GMP 140 compared with nonrhuematic AF( P <0.05).

另外还发现D-二聚体和GMP-140 水平在风心房颤与非风心房颤之间存在差异（P＜0．05）。

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By deploying ARIO-D and ARIO-L, af service can provide quantitative guarantees for multimedia traffic with multiple QoS metrics.

采用ARIO - D和ARIO - L的保证转发服务可以为多媒体流量提供多种服务质量的定量保证。

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While Nikon pioneered HD video in a D-SLR, Nikon is now introducing another industry first to enrich the user experience: The D3100 is the first D-SLR to implement full time AF for D-Movie video shooting and while in Live View mode.

ENGADGET: Nikon D3100 gets real, adds 1080p movie mode with continuous autofocus

For beginners with Digital Single Lens Mirrorless cameras, iA (Intelligent Auto) mode supports capturing images with a variety of shooting-assist functions including AF Tracking, Intelligent D-range Control, Intelligent Scene Selector, Face Recognition and Intelligent ISO Control.

ENGADGET: Panasonic Lumix GF6 announced for the US, shipping in June for $600

The combination of the speedy response of the touchscreen panel and the FAST (Frequency Acceleration Sensor Technology) AF system, the same technology that made the Olympus OM-D the world's fastest autofocusing camera, gives users the power to capture precisely the image they want at precisely the moment they want it.

ENGADGET: Olympus E-PL5 and E-PM2: Micro Four Thirds cameras with OM-D-like focusing, performance boosts (hands-on)