英语词汇“坐位英里”的翻译、意思、用法、释义-英汉汉英词典

单词	坐位英里
释义	坐位英里phr.seat mile坐位英里（一种空运成本及利润的计算单位，以飞机的坐位数乘以飞机飞行的英里数即得出其坐位英里数）
随便看	bidirectional pulse train bidirectional pumping bidirectional reading bi-directional reflectance bi-directional reflectance distribution function bidirectional reflectance distribution function bidirectional reflectance distribution function {=brdf} bi-directional reflectance factor bi-directional reflectance function bidirectional relationship bidirectional relay bidirectional replication bidirectional ring bidirectional ring network bidirectional search bidirectional search process bidirectional search with equal speed bidirectional shift register bidirectional single cable transmission bidirectional switch bidirectional system bidirectional test port bidirectional thyristor bidirectional transceiver element bidirectional transceiver element--bte