前导: lead the way; march in front ...数据: data; record; information前导数位: leading digit引导数据: pointing information; vectoring information主导数据基: lead data bases光导数据接口: fddi fiber distributed data interface光导数据介面: fddi fiber distributed data interface; fddi, fiber distributed data interface前导: 1.(在前面引路) lead the way; march in front; precede2.(在前面引路的人) a person who leads the way; pioneer; guide 以仪仗队为前导 with the guard of honourmarching at the head; 前导轮 front jockey wheel引导数据计算机: vectoring computer引导数据计算器: vectoring computer导数: [数学] derivative; differential coefficient (亦称“微商”)船用惯导数据处理计算机: marine inertial navigation data assimilation computer前导,切导: anterior guide前导板: front track前导标: front leading mark前导承: top guide前导的: pilot前导灯: front leading light; front light前导点: leading period前导端: leading edge前导段: lead-in cable前导符: prefix characters前导管: dummy pipe前导轨: former rail; front rail; guide-front前导架: leading frame