水文术语英语

水文术语英语

序号 中文名称 英文名称

1 河流及流域特征 Characteristics of river and basin

河流及水系 River and river system

河流 river

干流主河 trunk river main stream

支流 tributary stream branch river

河源 river head river source, headwater

河口 river mouth estuary

河长 river length

深泓线 thalweg

中泓线 stream central line

落差 drp

河道比降纵坡降、坡降 river slope

河槽河床 stream channel

水系河系、河网 hydrographic net river system

河网密度 drainage density

流域特征 Characteristics of basin 流域 watershed basin, drainage area

流域分水线 basin divide

流域面积集水面积 watershed area drainage area, catchment area

流域长度流域轴长 length of basin

流域植被率植被度 percentage of vegetations in drainage area

流域湖泊率 percentage of lakes in drainage area

流域沼泽率 percentage of swamps in drainage area

2 水文分析计算 hydrological analysis and computation

水文计算 hydrologic computation

水文计算 hydrological computation

水文统计 hydrological statistics

累计频率 accumulative frequency

重现期 return period

水文频率曲线 hydrological frequency curve

设计频率 design frequency

相关分析 corelation analysis

暴雨 rain storm

大暴雨 large rain storm 特大暴雨 extraordinary rainstorm

降雨面积雨区 precipitation area rain area

暴雨中心 rainstorm center

暴雨强度 rainstorm intensity

暴雨历时 rainstorm duration

点雨量 point precipitation point rainfall

面雨量 area precipitation area rainfall

定点定面关系 precipitation relationship between fixed point and fixed area

动点动面关系暴雨中心点面关系 precipitation relationship between center

point and variable area

暴雨时、面、深关系 depth-area-duration relationship of storm DAD

暴雨强度历时曲线 duration curve of storm intensity

设计暴雨 design rainstorm

设计雨型 design rainfall pattern

暴雨等雨量线图 isohyet map of rainstorm

可降水量 probable precipitation

可能最大降雨 probable maximum precipitation PMP

暴雨模式 rainstorm model 典型暴雨 typical rainstorm

移置暴雨 transposition storm

组合暴雨 synthetic storm

露点 dewpoint

地面露点 dewpoint at earth surface

代表性露点 representative dewpoint

可能最大露点 probable maximum dewpoint

产流汇流 runoff yield concentration of flow

产流 runoff yield runoff formation

蓄满产流 runoff yield under saturated storage

超渗产流 runoff yield under excess infiltration

下渗容量线下渗曲线 infiltration capacity curve

初损 initial losses

最大初损 maximum initial losses

后损 later losses

降雨径流关系图 rainfall-runoff relationship

设计净雨量 design net rainfall

基流 base flow 汇流 concentration of flow

河槽集流河网集流 concentration of channel flow

单位线时段单位线 unithydrograph

瞬时单位线 instantaneous unithydrograph

综合单位线 synthetic unithydrograph

概化洪水过程线 simplified flood dydrograph

径流 runoff

径流 runoff

地表径流 surface runoff

地下径流 groundwater runoff

径流深 runoff depth

径流模数 runoff modulus

径流系数 runoff coefficient

多年平均年径流量 mean annual runoff

设计年径流量 design anuual runoff

设计年径流量年内分配 distribution of annual runoff within a year

洪水 flood

设计洪水 design flood 设计洪水标准 standard of design flood

可能最大洪水 probable maximum flood PMF

分期设计洪水 stage design flood

施工设计洪水 design flood of construction period

坝址洪水 flood at dam site

入库洪水 flood into reservoir

溃坝洪水 dambreak flood

小流域设计洪水小面积设计洪水 design flood of small catchment

泥沙 sediment

固体径流 sediment runoff

含沙量 sediment charge sediment concentration

输沙量 sediment runoff

输沙率 sediment discharge

平均输沙量 mean sediment runoff

平均输沙率 mean sediment discharge

3 水文预报 hydrological forecast

水文预报 hydrolgocial forecast

预见期 leading time 短期水文预报 short term hydrological forecasting

中、长期水文预报 mid and long term hydrological forecast

降雨径流的预报 rainfall runoff forecast

洪水预报洪水径流预报 flood forecast

枯水预报枯水径流预报 low flow forecast

泥沙预报 sediment forecast

水质预报 water quality forecast

冰情预报 ice regime forecast

封冻预报 freezing forecast

解冻预报 ice break forecast

水文模型 hydrological model

确定性水文模型 determinate hydrological model

随机性水文模型非确定性水文模型 stochastic hydrological model

人类活动水文效应 hydrological response due to human activities