| 1. | The experimental results show that the pressure drop can be raised with increase of flow rate
在一定流量范围内，水力旋流器的分离效率不变。 |
| 2. | The external characteristics of a biconical hydrocyclone used for waste water treatment are studied on the device
以柴油作为介质，测量出了最佳流量范围、流量调节比和分流比等特性参数。 |
| 3. | Select the valve size from sizing chart that is within the range of low to high flow . ( consider requirements of lowest demand equipment
在最低到最高流量范围内，从通径图表中选择阀门通径。 （考虑最低需要设备的要求。 ） |
| 4. | From the experimental , results it is observed that the adjustable inlet equipment can efficiently put off the occurrance of compressor surge and choke , and a wider range of flow in compressor working can be achieved
结果表明，可调导风装置能够有效地延缓喘振和推迟阻塞的发生，扩大了压气机流量范围。 |
| 5. | The results show that some models with the bionic non - smooth working surfaces are very effective , with the pump efficiency enhancement of 3 . 45 % , that means its growth rate of 6 . 81 %
对比试验表明，在离心式水泵的有效工作流量范围内，某些仿生改形表面的模型具有十分明显的效果，效率提高最大为3 . 45 % ，最大增效率为6 . 81 % 。 |
| 6. | The remarkable factors of this liquid distributor were found out after the analysis of the simulated experimental result and the optimum flow - range was also presented under the given operational condition
通过分析实验结果，找出了影响液体分布的因素并分析了其影响，给出了在一定操作条件下适合于该分布器的流量范围。 |
| 7. | The relations between the acetylene flow rate commonly used in line heating and heating efficiency as well as heating radius were investigated by combining experiments and numerical simulation
通过实验与计算相结合的方法确定水火弯板常用乙炔流量范围内热效率及热源半径与乙炔流量间的关系，并根据热效率及热源半径的取值偏差叶计算结果的影响进行分析。 |
| 8. | It was found that there are lower pressure drop and better distribution in the radically variable cell diameter converter and the inlet loss of catalytic converter may be neglected when the velocity in cell passage is low
结果发现，三效催化器微元通道孔径沿径向的不同组合可以达到既不增加压降、流速分布又均匀的效果，而且在所计算的轴对称三效催化器结构中，在通常的流量范围内其进口损失可以忽略。 |
| 9. | With the development of test - machine technology , in recent years electro - hydraulic universal material test - machine of the country inside and outside develops three different control modes : electro - hydraulic servo valve ' s control ; adopted the pressure valve ' s control with speed controller ; proportion valve ' s control of wide flux
随着试验机技术的进步，近年来国内外电子液压万能试验机发展了三种不同控制方式：电液伺服阀控制、采用具有速度控制器的压力阀控制和宽流量范围的比例阀控制。 |
