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- The use of mixed-flow pump performance parameters that work. 混流泵的使用性能以工作参数来表示。
- Application of DSMC method to vacuum pump performance is introduced. 本文介绍了直接模拟蒙特卡罗法在真空泵性能计算中的应用。
- Are provided for the actual pump performance curve is a smooth curve. 其实际是规定了水泵的性能曲线是一条平滑的曲线。
- The influence of geometry of reflector on pumping performance of Xe flash-lamp array are analyzed by Monto-Carlo simulation methods in this paper. 用光线追踪法分析反射翼几何形状对氙灯反射器光传输效率的影响。
- Because different types of prime movers vary in their pumping performance capabilities, the horsepower required to achieve a given output depends on the energy source. 不同类型的驱动会导致不同的运行能力,要达到所需输入功率取决于不同的能源。
- Abstract : The influence of geometry of reflector on pumping performance of Xe flash-lamp array are analyzed by Monto-Carlo simulation methods in this paper. 摘要 : 用光线追踪法分析反射翼几何形状对氙灯反射器光传输效率的影响。
- Inadequate resistance to abrasive wear will lead to rapid loss of clearances and drop in pump performance. 如果耐磨蚀能力不足,则将导致间隙迅速增大和泵性能下降。
- Experimental research on internal flow in RCP plays a great important part in hydraulic optimizing design, pump performance and operating stability. 开展核主泵内部流场的实验研究,对泵水力部件优化设计、提高泵的性能、增强泵运行稳定性等有至关重要的作用。
- The calculation result indicates that the calculation model of water pump performance based on SVM is pithily and the model can be set up with a small amount of train samples. 结果表明,基于支持向量机建立的水泵性能计算模型具有一定的简洁性,只需要知道少量的训练样本就能建立数学计算模型;
- An air-enthalpy test box and an heat pump performance test system were used to evaluate the heat transfer performance of a R410A fin-and-tube evaporator under frosting condition. 摘要在焓差实验装置和热泵性能测试系统中,对一台R410A空气源热泵的翅片管式蒸发器在结霜工况下的换热特性进行了试验研究。
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- Blood is pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- Blood was pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- Her heart was pumping very fast. 她的心脏跳得很快。
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- He was pumping away the whole day. 他整天忙着用唧筒抽水。
- Live performance is the best! I am still keyed up. 现场演出是最棒的!我仍兴奋不已。
- People would not dig down for such a performance. 人们不愿意为这样的演出掏腰包。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。