短語詞組短語moving -block signaling system 準(zhǔn)移動(dòng)閉塞moving like block 準(zhǔn)移動(dòng)閉塞moving automatic block 移動(dòng)自動(dòng)閉塞moving fault block 活動(dòng)的斷塊smooth moving data block simulation 平穩(wěn)移動(dòng)數(shù)據(jù)塊算法A moving a block plate 一次搬運(yùn)一塊鋼板permutation moving data block bootstrap 排列法的移動(dòng)數(shù)據(jù)塊算法 返回 moving block