理学 编译系统 释 pre-processor 预处理器 根据特定的预处理指令对源代码进行相关文本操作的独立程序，包括删除注释、包含其他文件以及宏替换等。
系统软件 语言与编译 释文 precompiler 预编译程序
- flatband
- flat band potential of semiconductor
- flat band potential ofsemiconductor
- flat band voltage
- flat-bed electrophoresis methods for analysis of pharmaceuticals
- flat bed plotter
- flat bed purl knitting machine
- flat-bed scanner
- flat belt drive
- flat bipolar cell
- flat bone
- flat bundle
- flat cable
- flat carpentry
- flat chain
- flat characters
- flat clustering
- flat cochain
- flat collar
- flat connection
- flat covering
- flat culture
- flat dam
- flat deformation
- Flat Design