转为
旋转速度（有时也称为转速）是指单位时间内完成的旋转、转动、循环或转弯的次数。旋转速度是一种周期性频率，用每秒弧度或赫兹在国际单位制中由科学家测量，或用每分钟转数（rpm或min-1）或每秒转数在日常生活中测量。旋转速度的符号是ω（希腊小写字母“欧米伽”）。
Rotational speed (sometimes called speed of revolution) is the number of complete rotations, revolutions, cycles, or turns per time unit. Rotational speed is a cyclic frequency, measured in radians per second or in hertz in the SI System by scientists, or in revolutions per minute (rpm or min-1) or revolutions per second in everyday life. The symbol for rotational speed is ω (the Greek lowercase letter "omega").
| 中文 | 英文 | 简称 | |
|---|---|---|---|
| 1 | 每秒弧度 | RadiansPerSecond | rad/s |
| 2 | 每秒度 | DegreesPerSecond | °/s |
| 3 | 每分钟度 | DegreesPerMinute | °/min |
| 4 | 每秒转数 | RevolutionsPerSecond | r/s |
| 5 | 每分钟转数 | RevolutionsPerMinute | rpm |
| 6 | 每秒纳弧度 | NanoradiansPerSecond | nrad/s |
| 7 | 每秒微弧度 | MicroradiansPerSecond | μrad/s |
| 8 | 每秒毫弧度 | MilliradiansPerSecond | mrad/s |
| 9 | 每秒厘弧度 | CentiradiansPerSecond | crad/s |
| 10 | 每秒分弧度 | DeciradiansPerSecond | drad/s |
| 11 | 每秒纳度 | NanodegreesPerSecond | n°/s |
| 12 | 每秒微度 | MicrodegreesPerSecond | μ°/s |
| 13 | 每秒毫度 | MillidegreesPerSecond | m°/s |