光学、声学 光学 leading edge 前沿 谱线的或脉冲的。
leading edge 西边缘; 前导边缘
计算机硬件 计算机集成电路 释文 leading edge 前沿
- urban rail air conditioning system
- urban rail communication systems
- urbanrail depot building
- urban rail environmental monitoring system
- urban rail passenger information system
- urban rail power supply system
- urban rail signalling system
- urbanrail station building
- Urban Rail Transit
- urban rail transit
- urban rail transit bridge
- urban rail transit combined sewerage system
- urban rail transit construction
- urban rail transit construction planning
- urban rail transit drainage system
- urban rail transit electromechanical device
- urban rail transit engineering
- urban rail transit facilities
- urban rail transit feasibility study
- urban rail transit gauge
- urban rail transit network planning
- urban rail transit operation and maintenance
- Urban rail transit platform
- urban rail transit regulatory planning
- Urban Rail Transit Sidings（auxiliary lines）