英语单词

hydrograph是什么意思

发布时间：2021-01-05 作者：英语查

hydrograph 是什么意思

中文翻译与英英解释

	n. 1.自记水位计，流量速度计算仪。 2.水文图，水文曲线。

A hydrograph is a graph showing the rate of flow (discharge) versus time past a specific point in a river, or other channel or conduit carrying flow. The rate of flow is typically expressed in cubic meters or cubic feet per second (cms or cfs).

例句与用法

	1.	Determination of flood control level hydrograph in chaershen reservoir 察尔森水库汛限水位过程线的确定
	2.	Base flow separation from daily flow hydrograph using automated techniques 流量过程线的自动分割方法探讨
	3.	Study of estimating instantaneous unit hydrograph applying genetic algorithm 遗传算法在估计瞬时单位线参数中的应用
	4.	Unit hydrograph method 单位历线法
	5.	The method is tested using xin ' anjiang model to calculate the discharge hydrograph 并对抗差后的雨量资料采用新安江模型进行产汇流计算。
	6.	According to the hydrograph , march was the drought period . the surface water flow was vanishing 由年流量之变化，初步可了解3月为枯水期，地表流量近乎消失。
	7.	Forest ecosystem ; hydrological system ; global change ; guandaushi watershed ; instantaneous unit hydrograph 森林生态系、水文系统、全球变迁、关刀溪集水区、瞬时单位历线
	8.	A flood peak cut coefficient ( ) is proposed to measure the affection of the flood hydrograph for the risk calculating of the flood discharge 本文分析了洪水过程这一不确定性因素，并用洪峰削减系数将洪水过程的不确定性量化。
	9.	In this paper , those uncertain factors affecting the flood discharge are discussed , especially the uncertainty of flood hydrograph 本文全面考虑了影响施工导流及泄洪风险的不确定性因素，重点分析了洪水过程的不确定性对施工导流及泄洪风险的影响。
	10.	So the uncertainty of flood hydrograph is really a important factor which contributes to the risk of flood discharge . for practical usage , c programs are written for dealing with so much data 针对调洪演算重复、繁琐、工作量大的特点，本文也编制了处理前期数据的计算程序。

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