1) duration curve method
历时曲线法
1.
The duration curve method which is included in the toolbox of TMDL program established by USEPA is applied to estimate TP TMDL.
本研究以大宁河上游巫溪水文站控制流域为研究对象,借鉴美国环境保护署(USEPA)制定TMDL计划的技术方法,在研究流域利用历时曲线法确定水体的总磷TMDL;利用USEPA制定的TMDL计算式对总磷负荷进行初始分配;利用SWAT模型分析流域中污染物负荷的时空分布特性,并利用其模拟结果细化流域内各类非点源的污染负荷分配工作。
2) synthetic duration curve method
综合历时曲线法
1.
Adopting synthetic duration curve method and based on the hydrological data of Year 1981-2002, the design water level of part hydrographic stations at the middle and lower reach of the Yangtze River at different guaranteed rates were calculated.
用综合历时曲线法,利用1981—2002年水文资料,计算了长江中下游部分水文站不同保证率时的设计水位,结合影响枯水位变化的因素,比较分析了保证率为98%的设计水位计算结果与上世纪70年代和80年代计算值的差别及其变化过程。
4) Load duration curve method
污染负荷历时曲线法
1.
Load duration curve method is firstly adopted for analyzing many hydrology stations of Gan river Basin since 2001 to 2004(select one of hydrology stations as an example)in this paper,gaining very valuable data which are relation to many pollutants of controlling monitored section total loading and assimilating capacity,providing scientific reliance for reducing pollutants.
国内首次利用污染负荷历时曲线法对赣江流域2001年~2004年多个水文站进行分析(选取其中一个水文站进行举例分析),获得非常有价值的多种污染物的控制断面总量与允许纳污量的关系数据,为实施削减污染物提供了科学依据。
5) flow duration curve
量历时曲线
6) flow duration curves
流量历时曲线
1.
Daily flow hydrograph simulation using regional flow duration curves for ungauged region of Dongjiang basin;
利用区域流量历时曲线模拟东江流域无资料地区的日径流过程
补充资料：历时
（事情）经过时日：这一战役，～六十五天。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条