水的流速约为每秒1.5米。
有规律的重复活动如声波、光波、无线电波都有一个特定的频率，或者说是每秒的波动次数。
Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.
我们可以发明每秒能处理一千万次计算的计算机。
We can invent computers capable of processing ten million calculations 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。
Correct decisions came when the referees were moving at a speed of about 2 meters per second.
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”。
Eleven point two kilometers per second, at which satellites can be freed from the gravitation of the earth, is called "escape speed".
这种以每秒数百公里的速度旋转的运动，可能会使圆盘上的物质呈现出螺旋形状。
This spinning motion, at speeds of hundreds of kilometers per second, may cause matter in the disk to take on a spiral shape.
他们的许多工作都归结于测量——从游泳运动员跳水的准确角度，到自行车运动员每秒的动力输出。
A lot of their work comes down to measurement—everything from the exact angle of a swimmer's dive to the second-by-second power output of a cyclist.
在给定信号强度和噪声水平的情况下，以比特每秒为单位给出的最终限制是无差错通信的最大绝对速率。
The resulting limit, given in units of bits per second, is the absolute maximum rate of error-free communication given signal strength and noise level.
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）。
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.
这些停顿通常以每秒3次的速度发生，然后目光会跳到另一个点，直到图像中的几个重要点被记录下来，就像一系列快照一样。
These pauses typically occur at about three per second, and the eyes then jump to another spot, until several important points in the image are registered like a series of snapshots.
如果一架宇宙飞船飞行超过每秒11公里，它就能摆脱地球引力。
If a spacecraft travels faster than 11 km a second, it escapes the Earth's gravitational pull.
现在，每秒钟就有5个新的脸书用户。
我想展示在每时每秒的无限机会。
I want to show the endless opportunities springing every minute!
也就是说每秒运算80万亿次。
可接受的每秒后端请求的吞吐量。
处理器越快，每秒处理的数据越多。
The faster the processor, the more data it can process each second.
它的单位是，千克乘以米每秒。
And so the units would be kilograms times meters per second.
这是指每秒钟传输的行更新的数目。
This is the number of row updates per second that are being transported.
瓢虫飞行时每秒钟扇动翅膀85次。
A ladybug in flight beats its wings up to 85 times per second.
标准量级，每秒十七兆单位。
可接受的每秒请求的吞吐量。
十赫兹就是，每秒转十次。
世界上每秒钟就有一人新感染结核杆菌。
Someone in the world is newly infected with TB bacilli every second.
吞吐量：每秒21个页面。
地球在轨道里的速度，约为30千米每秒。
The velocity of the Earth in orbit is about 30 kilometers per second.
磁盘每秒的平均读取数目约为1,800。
峰值约为每秒 8,600 次磁盘读取。
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