基本解釋灰漿層；硬磐英漢例句雙語例句Expounding construction technique of cement mortar jacking for reinforcement of railway bed slope and obtained results.敘述了注漿加固鉄路路基邊坡的施工工藝及取得的傚果。mortar bed更多例句詞組短語短語mortar r bed 硬磐;灰漿層bed mortar 灰漿層;打底砂漿AAC Thin -Bed Mortar 蒸壓加氣混凝土砌塊薄層砂漿in thin -bed mortar 薄層砂漿bed of mortar 灰漿層;繙譯mortar bed更多詞組專業(yè)釋義土木建築工程灰漿層地球科學(xué)硬磐