Correct decisions came when the referees were moving at a speed of about 2 meters per second.

当裁判以每秒两米的速度移动时，裁判做出了正确的判罚。

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Eleven point two kilometers per second, at which satellites can be freed from the gravitation of the earth, is called "escape speed".

卫星以11.2千米每秒的速度前进可以脱离地球引力，这被称为“逃逸速度”。

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This control system samples the speed of each wheel on a vehicle and controls each brake's pressure (to stop it from locking up) at up to 20 times per second.

该控制系统对车辆上每个轮子的速度进行采样，并以每秒20次的速度控制每个刹车的压力（防止它锁死）。

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Skiing,speed skating, luge and bobsled are all Winter Olympics sports usually decided by fractions of a second.

VOA: standard.2010.02.15

And then we have c, the speed of light, 2.998 times 10 to the 8 meters per second.

然后我们知道光速等于，2，998乘以10的8次方米每秒。

麻省理工公开课 - 化学原理课程节选

You get 2.18 times 10 to the plus 6 meters per second, 1% which is about 1% of the value of the speed of light.

。18*10^6米每秒，得到的速度大概是光速的。

麻省理工公开课 - 固态化学导论课程节选

Gary Anderson, an Arkansas tailback with 4.3-second speed in the 40-yard dash, became a Tampa Bay Bandit, and UCLA's Irv Eatman, the best senior offensive lineman in the country, agreed to play for the Philadelphia Stars.

WSJ: Remembering the Late, Great USFL

More than 5, 000 computers were set up to operate at high speed connections of 20 gigabits per second (average Mexican household connection speed is between 3 and 30 megabits per second).

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Normal gait speed improved from 3.9 to 4.1 feet per second and maximum gait speed increased from 5.5 feet to 5.8 feet per second.

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