水文技术标准术语英文

'水文技术标准术语英文河流及流域特征 Characteristicsofriverandbasin 河流及水系 Riverandriversystem 河流 river 干流（主河） trunkriver(mainstream) 支流 tributarystream(branchriver) 河源 riverhead(riversource,headwater) 河口 rivermouth(estuary) 河长 riverlength 深泓线 thalweg 中泓线 streamcentralline 落差 drp[ 河道比降（纵坡降、坡降） riverslope 河槽（河床） streamchannel 水系（河系、河网） hydrographicnet(riversystem) 河网密度 drainagedensity 流域特征 Characteristicsofbasin 流域 watershed(basin,drainagearea) 流域分水线 basindivide 流域面积（集水面积） watershedarea(drainagearea,catchmentarea) 流域长度（流域轴长） lengthofbasin 流域植被率（植被度） percentageofvegetationsindrainagearea 流域湖泊率 percentageoflakesindrainagearea 流域沼泽率 percentageofswampsindrainagearea 水文分析计算 hydrologicalanalysisandcomputation 水文计算 hydrologiccomputation 水文计算 hydrologicalcomputation 水文统计 hydrologicalstatistics 累计频率 accumulativefrequency 重现期 returnperiod 水文频率曲线 hydrologicalfrequencycurve 设计频率 designfrequency 相关分析 corelationanalysis 暴雨 rainstorm 大暴雨 largerainstorm 特大暴雨 extraordinaryrainstorm 降雨面积（雨区） precipitationarea(rainarea) 暴雨中心 rainstormcenter 暴雨强度 rainstormintensity 暴雨历时 rainstormduration 点雨量 pointprecipitation(pointrainfall) 面雨量 areaprecipitation(area rainfall) 定点定面关系 precipitationrelationshipbetweenfixedpointandfixedarea) 动点动面关系（暴雨中心点面关系） precipitationrelationshipbetweencenterpointandvariablearea) 暴雨时、面、深关系 depth-area-durationrelationshipofstorm(DAD) 暴雨强度历时曲线 durationcurveofstormintensity 设计暴雨 designrainstorm 设计雨型 designrainfallpattern 暴雨等雨量线图 isohyetmapofrainstorm 可降水量 probableprecipitation 可能最大降雨 probablemaximumprecipitation(PMP) 暴雨模式 rainstormmodel 典型暴雨 typicalrainstorm 移置暴雨 transpositionstorm 组合暴雨 syntheticstorm 露点 dewpoint 地面露点 dewpointatearthsurface 代表性露点 representativedewpoint 可能最大露点 probablemaximumdewpoint 产流（汇流） runoffyield(concentrationofflow) 产流 runoffyield(runoffformation) 蓄满产流 runoffyieldundersaturatedstorage 超渗产流 runoffyieldunderexcessinfiltration 下渗容量线（下渗曲线） infiltrationcapacitycurve 初损 initiallosses 最大初损 maximuminitiallosses 后损 laterlosses 降雨径流关系图 rainfall-runoffrelationship 设计净雨量 designnetrainfall 基流 baseflow 汇流 concentrationofflow 河槽集流（河网集流） concentrationofchannelflow 单位线（时段单位线） unithydrograph 瞬时单位线 instantaneousunithydrograph 综合单位线 syntheticunithydrograph 概化洪水过程线 simplifiedflooddydrograph 径流 runoff 径流 runoff 地表径流 surfacerunoff 地下径流 groundwaterrunoff 径流深 runoffdepth 径流模数 runoffmodulus 径流系数 runoffcoefficient 多年平均年径流量 meanannualrunoff 设计年径流量 designanuual runoff 设计年径流量年内分配 distributionofannualrunoffwithinayear 洪水 flood 设计洪水 designflood 设计洪水标准 standardofdesignflood 可能最大洪水 probablemaximumflood(PMF) 分期设计洪水 stagedesignflood 施工设计洪水 designfloodofconstructionperiod 坝址洪水 floodatdamsite 入库洪水 floodintoreservoir 溃坝洪水 dambreakflood 小流域设计洪水（小面积设计洪水） designfloodofsmallcatchment 泥沙 sediment 固体径流 sedimentrunoff 含沙量 sedimentcharge(sedimentconcentration) 输沙量 sedimentrunoff 输沙率 sedimentdischarge 平均输沙量 meansedimentrunoff 平均输沙率 meansedimentdischarge 水文预报 hydrologicalforecast 水文预报 hydrolgocialforecast 预见期 leadingtime 短期水文预报 shorttermhydrologicalforecasting 中、长期水文预报 midandlongtermhydrologicalforecast 降雨径流的预报 rainfallrunoffforecast 洪水预报（洪水径流预报） floodforecast 枯水预报（枯水径流预报） lowflowforecast 泥沙预报 sedimentforecast 水质预报 waterqualityforecast 冰情预报 iceregimeforecast 封冻预报 freezingforecast 解冻预报 icebreakforecast 水文模型 hydrologicalmodel 确定性水文模型 determinatehydrologicalmodel 随机性水文模型（非确定性水文模型） stochastichydrologicalmodel 人类活动水文效应 hydrologicalresponseduetohumanactivities '