the marine hydraulic engineering 基本例句 水利工程 The government invested heavily in hydraulic projects.政府在水利工程方面投以重资。 Hydraulic Engineering Lab is the key to the teaching process due to the characteristics of Hydraulic and Hydro-Power Engineering.摘要水利水电工程的专业特点决定了水利工程实验室在教学过程中的重要性。