| 1. | Base flow separation from daily flow hydrograph using automated techniques
流量过程线的自动分割方法探讨 |
| 2. | A negative bowed blade increases the flow separation and the flow performance is reduced remarkably
反弯则使得叶栅内分离趋势增加，气动性能明显降低。 |
| 3. | The affect of flow separation on the nozzle is investigated and the macroscopical factor that leads to flow separation is also analyzed . 5
研究了喷管流动分离现象和流动分离对喷管性能的影响，以及导致分离流动的宏观因素。 |
| 4. | Base flow separation method and isotope technique were adopted to study the cyclic relationship between river water and groundwater
通过基流分割计算和同位素技术的应用，研究了区内地下水和地表水之间的水循环规律及地下水对黄河的贡献。 |
| 5. | Based on the detailed analysis of the computational results , the redesigning schemes are presented to reduce flow separation and increase pressure ratio and efficiency
在计算分析的基础上提出减小流动分离、增加压比和效率的改型方案。 |
| 6. | The modeled base - flow values are compared to the results from a simple base flow separation algorithm . in this study , we use the one - parameter algorithm described by chapman 33
采用chapman所提出的单参数地下径流分离算法33从观测的径流资料中分离出地下径流量 |
| 7. | Numerical flow simulations can also provide information which is difficult to obtain experimentally . an example is the prediction of the flow separation areas inside the flow channel
数值模拟还能提供实验测量难以获取的流场信息，一个典型的例子是流道内部分离区域的预测。 |
| 8. | The results show that a positive bowed blade can restrain the corner separation and change the separation configuration , while it can not avoid the flow separation on the suction surface
结果表明，正弯可以有效遏止角区分离，改变吸力面的分离形态，但不能完全消除吸力面的分离。 |
| 9. | Flow separation produces pressure fluctuations of large amplitudes , possibly with the dominant frequencies differ from up - stream blade wake passing frequency and its harmonics
尾缘气流分离产生的压力波动频谱中含有上游叶片尾迹频率及其倍频的分量，但其频谱可能比较复杂，并非单一地受上游叶片尾迹影响。 |
| 10. | Abstract : according to the base flow separation results from hydrographs in many watershed , the best regression equation expressing the relationship between annual precipitation infiltration coefficient and the weight of different strata area to total area of the watershed is established . the equation can be used to calculate the precipitation infiltration recharge for different ground water basins in which the strata distribution and the precipitation are given . the precipitation recharge is equivalent to the ground water recharge in some mountainous area where the exploitation of ground water resources are far from being sufficient
文摘:降水入渗补给系数与地层相关分析的目的，是为推求山丘区降水入渗补给量.鲁中山丘区是由各种不同地层出露组成的山丘区域.在多个水文流域基流分割基础上，建立流域年均降水入渗补给系数与各种地层出露面积占流域总面积权重间的最佳回归方程，利用该回归方程和地层分布及降水量推算不同地下水流域的降水入渗补给量.在地下水开发利用不高的山丘区，降水入渗补给量即为地下水补给量 |
