系统软件 操作系统 释文 multiple user operating system 多用户操作系统
- semilogarithmic
- semilogarithmic diagram
- semilogarithmic paper
- semilogarithmic representation
- semilog diagram
- semilucent
- semilunar ligands to G quadruplex
- semilunar ligands to G-quadruplex
- semi-lunar period
- semilunar river
- semilunar valve
- semi-lunar variation
- semilustrous
- semi-magic square
- semimagnetic semiconductor
- semimajorant
- semi-major axis
- semimajor axis
- semimajor axis of ellipsoid
- semi Markov process
- semi-Markov process
- semi-Markov repairable system model
- semi martingale
- semi-martingale
- semimartingale