理学 天气尺度天气系统 释 front 锋 两个温度或密度不同的气团之间的狭窄过渡带。在此界面上风的水平气旋性切变最强，温度、湿度等气象要素水平梯度最大。又称锋区。
front 前 面 ，波前
理论计算机科学 数据结构 释文 front 队头
- flexure
- flexure accelerometer
- flexure of the tube
- flexure subsidence
- flexus
- F. L. G. Frege
- F. L. G. Frege (1848—1925)
- FLI
- flicker
- flicker effect
- flicker frequency
- flickering
- flickering binary
- flickering meteor
- flickering star
- flickering white dwarf
- flicker noise
- flicker phase
- flicker photometer
- flicking and poking
- flicking stone pulse
- flight accidents
- flight accident symptoms
- flight altitude
- flight assistant decision-making