root mean square velocity

Noun

 * 1)  The root mean square of the velocities of all the molecules in a volume of gas; directly proportional to its temperature in the case of an ideal gas.

Translations

 * Chinese:
 * Mandarin: 均方根速度
 * Finnish: keskimääräinen nopeus
 * French:
 * Russian: среднеквадратическая скорость
 * Spanish: