sump
例句与用法
- The other work was the research of closed pump sump . based on the former design of pump sump , some parts were modified for the facility of making and measurement
主要成果是： ( 1 )在原有水泵吸水室设计图纸的基础上，对其局部进行了适于加工和测量的改进。 - Zlyg series vertical pipeline oil sump is used to transport such oil products as gas , kerosene and diesel oil . the temperature of transported medium is - 20 + 120
Zlyg系列立式管道油泵，供输送汽油、煤油、柴油等石油产品，被输送介质温度为- 20 + 120 。 - The conclusions from the paper were valuable in improving hydraulic characteristics of the urban drainage pumping station with side - inlet sump
研究成果对改善侧向进水城市排水泵站水力特性、提高该类泵站的安全可靠性与高效经济性具有较好的指导意义与实用价值。 - Amazon glass aquarium tank : 1 . front corner bending glass tank for perfect 3d effect ; 2 . comes with sump , cabinet and lid ; 3 . suitable for marine and fresh water
小弯海水套缸： 1 .鱼缸前面的双小弯设计能给人完美的3d视觉效果。 2 .包含有水槽、地柜和木盖。 3 .淡水和海水都适用。 - The low speed shaft features a “ no - leak ” drywell design that physically separates the oil sump from the output shaft to eliminate gear oil contamination of the tank product
低速轴的特点是： “无泄漏”的干井式设计，油箱与主轴分离，消除了齿轮油污染槽体内介质的机会。 - Two kinds of technical approaches , the approach of the distribute - holes and the approach of the launder , were pointed to improve hydraulic characteristics of side - inlet sump in the paper
本文提出了改善侧向进水集水池水力特性的两种技术方案，即配水孔方案与流槽式配水方案。 - The flow conditions in the pump sump are very complex . kinds of vortices occur especially in and around the pump bell . these are common problems , which lead to poor pump performance
但其内部流场非常复杂，特别是在吸入管的周围，分布着十分复杂的涡，这些涡的存在使泵站的性能恶化。 - For each approach , a much more thorough study was made on the hydraulic characteristics of the side - inlet sump by the hydraulic model test and the numerical simulation
对每一种技术方案，应用数值模拟试验与水力物理模型试验相结合的研究方法，全面细致地研究了侧向进水集水池的水力特性。 - There are many units in an urban drainage pumping station where the flow usually varies from season . the side - inlet sump is often designed to save the area of the pumping station
城市排水泵站常年运行的流量变化一般很大，配泵机组台数较多，为节省占地面积，常采用布置较紧凑的侧向进水方式。