入库水量 meaning in English
reservoir inflow
Examples
- By analyzing relevant data of 1980 - 2004 , we have gotten the inflow and outflow water distribution of the two reservoirs , and calculated evaporation and seepage quantity
通过分析1980 - 2004年资料，得出两水库的入库水量来源和出库水量分配情况，同时根据水库蓄变量推求两水库的蒸发、渗漏损失量。 - The result shows that the profile of the main dam and the second dam and all the impervious rock fill material have no problem . the total seepage volume is 3 . 9092x106m3 per year . it occupies 0 . 037 % of the average inflow of the reservoir , which is acceptable from the point of view of the water resources utilization
分析结果：确定采用的主、副坝坝剖面及各种筑坝料在渗透稳定性方面均无问题；全坝渗漏总量为390 . 92万m ~ 3年，占多年平均入库水量的0 . 037 ，从水资源利用的角度是可以接受的。 - But for the reservoir water - supply system , the reservoir whose oam cost is low and flow into the reservoir is more may be selected to be taken advantage of the storage capacity of this kind of increase to regulate some water yield more and in order to substituting the water supply of the other water supply projects whose oam cost is comparatively higher , so that to achieve the goal of the oam saved , that is to say , that can utilize this regulation capacity increased of the reservoir to optimize operation between the raw water systems so that to save the oam of the system . namely , it can obtain a certain economic benefits to utilize this kind of difference between water supply ability and reality water - using levels existing for a long time
从长春市供水系统长期规划和目前供水现状研究得出，在目前和今后的长时期内长春市供水系统的供水能力总是大于实际用水水平。这种长期存在的差别对松花江供水只意味着减少抽水量。但对水库工程供水系统则可挑选运行费用低的、入库水量较多的某个水库，利用这种增加的调节库容多调节出一些水量，以替代运行费用较高的供水工程的供水。 - When the paper uses the optimization regulation , it divides the management time into " t " stages according to ten days to make up the decision having many stages of the reservoir ' s optimization regulation , and it takes the reservoir ' s retain quantity of water or retain status of water and confiscated quantity of water a s condition variable , takes the water quantity of drawing off or quantity of electricity as decision variable . when the confiscated quantity of water can be known or be forecasted in every stage during the period of management , that is to say the confiscated water process can adopt the determined process , we can make up determine dynamic plan model with many stages and take the minimal lacking water as objective function
在动态规划方法中把水库的整个调度期，按句划分为t个时段，以水库的蓄水量s或蓄水位z和入库水量q作为状态变量，以水库放水量q或电站出力n或发电量e作为决策变量，构成一个多阶段决策过程，当计划调度期内各时段的入库径流量已知或可以预报，即入库径流过程可以采用确定性径流过程时，分别按缺水量d最小作为目标函数建立多阶段确定性动态规划数学模型。 - From the point of forward business , a mid - long optimized operation model aiming at the maximal benefit of hydroelectric plant is provided . in this model , it accounts not only the runoff but also the different price in different season . when this model is used to cascaded reservoirs on longxiriver , result of simulating operation is good
( 4 )本文从电力市场期货交易的角度出发，提出了既考虑入库水量，又考虑丰平枯电价的以收益最大为目标的梯级水电厂中长期优化调度模型，并进行了实例研究，取得了较好的应用效果。