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31) Hydrological characteristics decide the main period of the river geological process.

32) With corrections by the baroclinic effect and funnel shape topography, the essential hydrological characteristics can be explained.

33) Employing the concept of expected loss of risk and the loss function in the case study, conomic benefits of flood control, hydrological network as well as flood forecast are computed respectively.

34) Determination of precipitation station is an important problem for the hydrological network design.

35) Thus cloudiness decreases even as the hydrological cycle accelerates and precipitation and evaporation increase.

36) In this system, the mode of hydrological information transmission is very important.

37) But It'should reinforce the point that, on hydrological grounds alone, conserving forest is often essential.

38) Conclusion is the parametric models do some simplicity and supposition the hydrological phenomenon.

39) The hydrological data, meteorologic data, initial water quality data, dispatch data of Danjiangkou reservoir and water quality data of tributary inflow during 1995 are used for the simulation.

40) The results show that 1972 is the transition point of hydrological series of Wudinghe, and human activities have affected significantly on hydrology of Wudinghe basin since 1972.

41) A grid distributed hydrological model with incompact structure is built on the basis of the theory of runoff formation on repletion of storage.

42) The results show that the biological acute toxicity of water from Huangpu River is related with the discharge of pollutants, river conflux and hydrological character.

43) The periodic mean superposition method can predict the result through decomposing the hydrological time series into several periodic waves, extrapolating the periodic waves, and linear superposition.

44) Period superposition forecasting model is a practical method in mid - to - long - term hydrological forecasting.

44) Sentencedict.com is a online sentence dictionary, on which you can find good sentences for a large number of words.

45) Finally , the causes of runoff variation in Sanchuanhe River Basin were analyzed with hydrological simulation method.

46) This article elaborates signal transmission, selection of insulators for hydrometric cableway of Yifeng hydrological station in Jiangxi.

47) This dissertation investigates the artificial ground water recharge mode in Shandong province under different water sources, hydrological conditions and engineering types.

48) Based on Geographic Information System(GIS) technology and distributed hydrological model, a computational system of debris-flow watershed is designed and implemented.

49) This thesis discusses period analysis methods of hydrological time series, and compares them from theory, measured sample calculation and Monte-Ca.

50) In order to study flood management problems of the Wanquan River basin, a hydrological multicell and hydraulics model has been built up to simulate complex flood routing behaviors.

51) The checking accepting standards of Hydrological Data Acquisition System ( HDAS ) construction vary with its work mode.

52) Based on the analyses of hydrological conditions and piezometer response patterns around the reservoir, the mechanism of the sinkholes and the tendency of their development are involved in the paper.

53) The paper analyzed the geological and hydrological features of Jvye coal field, discussed the relative merits of various mineshaft construction method at surface-soil section in use.

54) BFS ( Bayesian Forecasting System ) is one of theoretic frames to produce probabilistic hydrological forecasts.

55) The normal operation rate of an automatic hydrological forecast system is a combination of BLER of transmission channels and system reliability.

56) Based on the flood level frequency curve, hydrological failure risk was divided into flood overflowing risk and flood overtopping risk.

57) As an example, the overtop failure probability of a dike under different floodwater standards is analysed using measured annual maximum flood level at a hydrological station.

58) Along with development of the society, influences of project construction on hydrological station network have become more and more serious, posing many problems for hydrometry .

59) Given the observed hydrological data, the model can estimate the posterior probability distribution of each location of change-point by using the Monte Carlo Markov Chain (MCMC) sampling method.

60) The results confirm the feasibility of the algorithm in the analysis of hydrological time series.