hydrologic data

常見(jiàn)例句

The analysis of tolerated error in the selection of times for flow tests in hydrologic data available is the initial stage work for a hydrologic station to launch hydrologic surveys.
對(duì)已有水文資料的流量測(cè)驗(yàn)次數(shù)選擇進(jìn)行允許誤差分析，是水文站開(kāi)展水文巡測(cè)的前期性工作。
The river channel change, the bed load and bed material armoring, and the water level lowering after the operation of the Gezhouba project are analyzed based on the topographic and hydrologic data.
根據(jù)實(shí)測(cè)地形和水文泥沙資料，分析了葛洲壩樞紐運(yùn)用后宜昌河段的河床沖淤變化、推移質(zhì)和床沙的粗化以及枯水位的變化。
It is a convenient method to estimate design wave parameters by utilizing calculation chart for wind wave factors in case there is no observed hydrologic data at engineering site.
在缺少海洋水文觀測(cè)資料的情況下，利用風(fēng)浪要素計(jì)算圖確定風(fēng)浪尺度是工程人員推算設(shè)計(jì)波浪的簡(jiǎn)便方法。