bulk water technique  体积水方法

bulk density and soil water  土壤容重及水分

bulk modulus of pore water  孔隙水的体积模量

bulk of water  制水批量

water water energetic reactor  水-水动力反应堆; 水水动力反应堆

water water reactor  水水反应堆; 水-水反应堆

Water-Water Gas Engine Driven Heat Pump (WWGEHP)  水-水燃气机热泵

Water-water Heat Exchanger  水-水换热器

Water-water Heat Pump  污水源热泵

water-water reactor  水水反应器

water-water transfer  水水中转

A bulk carrier of 26000 dwts capacity with seven holds and of single deck construction ideal for world wide tramp operation especially bulk grain shipments with a speed of 15 knots  一艘载重26 000吨

automatic scanning water-jetting high-altitude water cannon fire-extinguishing device  自动扫描射水水炮灭火装置

balance between water supply and water demand  供需平衡

ballast water and de-ballast water  压排水

brackish water and semi-saline water  微咸水和半咸水

brackish water to salt water  半咸水至咸水

chilled water or hot water storage  水蓄冷蓄热

circulating water and service water  循环水及厂用水