英语词汇“绝对闭锁信号--绝对闭塞信号”的翻译、意思、用法、释义-英汉汉英词典

单词	绝对闭锁信号--绝对闭塞信号
释义	绝对闭锁信号，绝对闭塞信号absolute block signal
随便看	bihexagonal head screw bihexyl bihexyl-- dodecane bihexyl; dodecane biholomorphic bihor bihoro bihorului bihorului, muntii bihor, varful bihourly bihovac bihpuriagaon bihshi bihuka bihunichthys kottelat & lim bihunichthys kottelat & lim--1994 bihunichthys kottelat & lim，1994 bihunichthys monopteroides kottelat & lim bihunichthys monopteroides kottelat & lim，1994 biikzhal biisk biisoamyl biisoamyl; 2 biisoamyl-- 2,7-dimethylocatane