基本解释

同根派生

Type ZDL is a vertical, single-stage and single-suction submergible pump.
ZDL型渣浆泵为立式、单级单吸液下泵，适用于输送含悬浮固体颗粒的液体（如氧化铁屑、砂、矿粉等），主要用于冶金、矿山、化工、造纸、电力等行业。
The papers study the technology of variable speed drive in electric submergible pump.
本文主要论述了潜油电泵系统变频调速的应用技术。
From those studies, we may know the variable speed drive in electric submergible pump is feasible and may run reliably.
根据以上的研究可知，潜油电泵系统采用变频调速是可行的，并且能可靠地运行。
The loading capacity of the submergible motor in variable speed drive control process is analyzed.
对潜油电动机在变频调速的负载进行了分析；
YH series submergible chemical pumps are vertical and corrosion-resistant;it is suitable for Chemical industry, Chemical fertilizer industry and Petroleum industry etc.
YH型系列系化工液下立式耐腐蚀泵，可广泛应用于化工、化肥、石油化工等行业。