系统软件 操作系统 释文 backing store 后备存储
- slime mould
- slim-hole non-cable logging equipment
- slimhole wells drilling
- slim hole well workover
- slim-hole wireline logging equipment
- slimhole workover
- slimline
- sling
- sling psychrometer
- slings for lifting workover
- slingshot song
- slinky
- slip
- slip at grain boundaries
- slip band
- slip casting
- slip casting for ceramics
- slip chip
- slip coefficient
- slip-down operator
- slip factor
- slip-flow regime
- slipform
- slip-form concrete paver
- slip frequency