propagation characteristic
短语词组
- outside propagation characteristic 外传播特性
- wave propagation characteristic 波传输特性
- dual propagation characteristic 双传播特性
- fracture propagation characteristic 裂口扩展特性
- cross propagation characteristic 横向传播特性
- ultrasonic propagation characteristic 超声波传播特性
- atmospheric propagation characteristic 大气传输特性
- radio propagation characteristic 无线传播特性
- Radio wave propagation characteristic 电波传播特性 返回 propagation characteristic