characteristic length [力] 特征长度

characteristic path length 特征路径长度 ; 特征途径长度

run length characteristic 游程特性

static constant length characteristic 静态等长特性

characteristic river length 特征河长

characteristic penetration length 特性透入长度

characteristic length for fiber 光纤特性长度

characteristic length of acoustic vibration 声振动特征长度

characteristic chamber length [航] 燃烧室特征长度

characteristic length ratio 特征长度比值