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
- accouplement
- ACCP
- Accra
- Accra Agreement
- Accreditation Commission
- accreditation for pharmaceutical laboratory
- accreditation of forensic medicine laboratory
- accreditation of library science education
- Accreditation of Officials
- Accreditation Program Standards: Characteristics of an Accreditable Museum
- Accreditation Resource Kit
- accreditation system
- Accredited journalist
- accrete space
- accreting binary
- accretion
- accretional orogen
- accretionary complex
- accretionary wedge
- accretion by black hole
- accretion by compact companion
- accretion by compact object
- accretion by neutron star
- accretion by white dwarf
- accretion column