propagation distance
短语词组
- longer propagation distance 传播距离远
- loran propagation distance 罗兰传播距离
- crack propagation distance 裂纹扩展距离
- smoke propagation distance 烟气扩散距离
- distance propagation 远距传输
- long -distance propagation simulation 远距离传输模拟
- distance of propagation blast 殉爆距离 返回 propagation distance