The cutting stability and collaborative design of cutter has become one of the key issues in development and application of high speed face milling cutter with indexable inserts.

高速切削稳定性和设计协同性是高速面铣刀产品开发与应用中亟待解决的关键问题。

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Give the right computer a massive database of faces, and it can process what it sees—then recognize a face it's told to find—with remarkable speed and precision.

给合适的计算机一个庞大的人脸数据库，它就可以以惊人的速度和精度处理看到的东西，然后按照指示识别人脸。

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By slowing down the shutter and moving the camera at exactly the same speed as the girl's face, she stays sharp, while everything else is a blur.

通过放慢快门和以女孩的脸完全一样的速度来移动相机，使她的形象保持清晰明朗，而其他一切都成为一片模糊。

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Speed, right. So another decision you face is do you just try and kick this ball as hard as you can or do you try and place it?

球速是正解,你还需要考虑,当你主罚点球时你是大力抽射,还是小力轻擦

耶鲁公开课 - 博弈论课程节选

Second, they have shed light on something else originally studied by Dr Walker: the optimal speed of the break across the face of the wave.

ECONOMIST: On the beach

Change takes work and creativity, much like how a roller coaster needs to climb up that first steep hill, but the reward is the thrill of the speed and the wind in your face on the way down.

WHITEHOUSE: Champions of Change Blog

By contrast, people in poor countries face problems such as the speed and cost of an internet connection, let alone the huge amount of webpages thrown up by search engines.

BBC: World's poor to get own search engine