Terms for subject Mathematics containing per- second

English	Russian
here v is the path trajectory velocity in centimeters per second	скорость траектории
kilocycles per second	килогерц
logical inferences per second	логических выводов в секунду
period per second	герц
per-second	секундный (rate of flow; расход)
this is written 3 meters per second or 3 m/sec	записывается как
to perform computation at billions of floating-point operations per second	проводить расчёт (gigaflops)