The number of times your network reconnected within a given time frame at a lower network speed is not as acceptable as the same number of times the network reconnected at much higher network speed.

如果一个低速网络和一个高速网络在一个给定时段内的网络重新连接次数相同，那么相比之下，低速网络上的这一重新连接次数更加令人难以接受。

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Astronomers who study star clusters have noticed that the speed at which a star of a given mass spins (measured by tracking cool, dark spots on the surface) also seems to vary predictably with age.

研究星团的天文学家已经注意到质量一定的行星(通过追踪表面阴暗冷却斑点来测量)，其旋转速度随着其星龄呈现可预测性的变化。

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The curl actually measures twice the angular speed of a rotation part of a motion at any given point.

旋度实际上衡量的是，在任意给定点,运动旋转角速度的两倍。

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The fact that you don't need a force for it to move forever at a given speed in a given direction, that's not obvious, because in daily life you don't see that.

对于物体不需要力的作用就能保持,确定的速度和方向持续运动这一事实,它并非显而易见,因为在日常生活中你看不到这种情况

耶鲁公开课 - 基础物理课程节选

The study estimated that the risk of death for a 70-year-old pedestrian struck at any given speed is roughly equal to the risk of death for a 30-year-old struck by the same vehicle traveling 10 m.p.h. faster.

FORBES: In Crashes, Low Driving Speed Can Cause Serious Injury and Death to Pedestrians, Report Finds

However, given the speed at which these devices are being developed, we doubt it will maintain that title for very long.

ENGADGET: Gigabyte X11 review: slim and powerful but not without flaws

This top-down approach was always misguided, but it is absurdly out of place given the speed at which innovation happens today.

FORBES: Innovation Works Best When Government Does Least