汛期水文资料 flood-season hydrological information
单位水文期限 unit hydrograph duration
水文周期 hydrologic cycle ; Hydroperiod
短期水文预报 short term hydrological forecasting ; short date hydrologic forecasting
中期水文预报 medium-term hydrological forecast
中国水利期刊文献库 ZSQK
长期水文预报 long-term hydrological forecast ; long-term hydrologic forecasting
水文长期预报 long-term hydrological prediction ; hydrological long-term prediction
中、长期水文预报 mid and long term hydrological forecast
中长期水文预报 mid-and-long term hydrologic forecasting ; medium and long-term hydrologic forecasting
为了寻找黄河口河海划界的科学依据，对影响黄河口河海划界的各种水文、地质、生物、物理、化学等要素进行了丰、平、枯水期的现场测定和室内分析。
In order to find a scientific basis for the delimitation of the boundary line between sea and land in the Yellow River Estuary, the factors of hydrology, geology, biology, physics, chemistry, etc.
水文模型对径流成份的划分也可以用来研究枯期径流及基流分割。
Watershed hydrological models are also able to investigate low flow and base flow separation.
通过水文干旱识别和枯水期径流量预估，建立了供水系统水文干旱的预测模型。
Based on the recognition of hydrological drought and the runoff forecasting during the drought period, a forecasting model of hydrological drought is established.
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