The simulation results have shown that this method which combines rough and fine focus adjustment can ensure the focusing accuracy while improving the focusing speed.

仿真实验表明，这种粗精相结合的检调焦方法既能保证聚焦精度，又能提高聚焦速度。

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Synthetic Aperture Focusing Technique (SAFT) can focus effectively to reflected waves, and improve the reconstructed image's resolution through rough B-scan method.

合成孔径聚焦技术(SAFT)能够对反射信号进行有效聚焦，提高图像分辨力。

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Photo Rumors hears the two shooters will switch to a newer, faster hybrid (both contrast and phase detection) focusing system that also includes Sony NEX-style manual focus peaking, which provides a rough visual guide as to when a subject is as sharp as possible.

ENGADGET: Fujifilm X20 and X100s details reportedly leak, put focus at center stage

Focusing specifically on the keyboard-laden myTouch Q, we found the typing experience to be a bit rough.

ENGADGET: T-Mobile myTouch and myTouch Q coming August 8th for $50, we go hands-on