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- It analysed the experimental data of groundwater runoff in Gauwu Creek and the law of effect of discharge on collecting time,proposes a method of combination of runoff yield and collecting to compute groundwater runoff based on hydraulics principle. 本文结合高坞溪实验区的地面、地下径流观测资料和流域降水,从水力学原理上分析了地下径流计算的模型结构和地下汇流时间随流量变化的规律,从而建立了一套产汇流模型相结合的地下径流计算方法。
- It"s the foundation of sediment yielding model to simulate the slope surface runoff yielding and conflux and rainfall-flood process accurately. 准确模拟坡面产汇流及降雨洪水过程是产沙计算的基础。
- Abstract: Since the 20th century, a great progress has been made in research on infiltration and runoff yield. 文摘:20世纪以来，入渗与产流研究取得了长足进展。
- The system has the functions such as real-time rainfall analysis, evaporation analysis, calculation of surface runoff yield, water balance analysis, etc. 该系统具有实时降雨分析、蒸发分析、地表水产流计算、水量平衡分析等功能。
- law of runoff yielding and concentrating 产汇流规律
- runoff yield under saturated storage 蓄满产流
- analysis of runoff yield and concentration 产汇流分析
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- We will never yield to invaders. 我们绝不会向侵略者屈服。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。
- I referred to my watch for the exact time. 我看了一下手表好知道准确的时间。
- The town was forced to yield after a long siege. 该城受长期围困而被迫弃守。
- God mete out justice in his own good time. 羞恶自有报，只争迟与早。
