计算机硬件 存储设备 释文 revolutions per minute, RPM 每分钟转数
- subspace of relative nullity
- subspace of solutions
- subspace theorem
- subspace topology
- subspecies
- subspectral
- subsphere
- sub-stage
- substage
- substance
- substance abuse
- substance and technique of writing
- Substanced Essay Society
- substance flow analysis
- substance is subject
- substance, matter
- substance metabolism test
- substance-related disorders
- substandard
- substandard drugs
- substandard propagation
- substandard refraction
- substantial acceleration
- substantial constant
- substantial convergence