计算机硬件 输入输出设备 释文 print quality 打印质量
- friable sands
- friar
- fricative
- Fricke
- Fricke dosimeter
- Fricsay Ferenc
- frictiograph
- friction
- frictional angle
- frictional coefficient
- frictional force
- frictional force microscopy
- frictional lichnoid eruptions
- frictional pressure drop
- frictional pressure drop in two-phase flow
- frictional properties of fiber
- frictional sliding
- frictional soil
- frictional test in plastic forming
- friction and wear properties of ceramics
- friction behavior
- friction braking
- friction coefficient
- friction cone
- friction control