extracorporeal circulation【外科】
国民收入循环
circulation of national income【经】
暂无补充释义。
相关词条
pulmonary circulation
fluid circulation in refrigeration machines using osmosis
air circulation, forced
restricted circulation
circulation
hydrologic cycle【土壤】;water circulation【土壤】;water cycle【土壤】
amount of currency required for commodity circulation【会计】