例句與造句

1. Some plains rivers regularly fertilize and irrigate surrounding areas with their floods .
   有些平源河流不斷地以其洪水培肥和灌溉著周圍的地區(qū)。
2. Relationship between river structure of plain river net and water purification capacity
   平原河網(wǎng)河道結(jié)構(gòu)與水體自凈能力關(guān)系實(shí)驗(yàn)研究
3. With a big flow rate , it is suitable for the use of plain river network area and hilly irrigation and drainage , piscina water supply and drainage industrial water supply and drainage
   本產(chǎn)品流量大，適用于平原河網(wǎng)地區(qū)和丘陵灌區(qū)，特別適用于農(nóng)田排灌、魚塘供排水及工業(yè)供排水。
4. The characteristics and output rules of nitrogen and phosphorus loss of rainfall runoff in farmland of typical plain river - net area were studied through the field survey and the fixed location monitoring of the concentration of nitrogen and phosphorus
   摘要通過對(duì)研究區(qū)降雨徑流中氮、磷濃度的野外實(shí)驗(yàn)和定點(diǎn)監(jiān)測(cè)，研究典型平原河網(wǎng)區(qū)的農(nóng)田降雨徑流氮磷流失特征及其輸出規(guī)律。
5. The main research contents of the paper involve : establishment of real time forecasting system of taihu lake basin ; forecasting method for the tidal levels along yangtze river and hongzhou bay ; model mechanics of flow generation and confluence forecasting ; forecasting model mechanics of flow dynamics in plain river networks of taihu lake basin ; case study of real time flood forecasting and control in taihu lake basin
   本文所研究的內(nèi)容主要概括如下： 1 )太湖流域?qū)崟r(shí)預(yù)報(bào)調(diào)度系統(tǒng)的建立與開發(fā)機(jī)制； 2 )沿長(zhǎng)江及杭州灣潮位預(yù)報(bào)方法； 3 )太湖流域產(chǎn)匯流預(yù)報(bào)模型機(jī)理； 4 )太湖流域平原河網(wǎng)水動(dòng)力學(xué)預(yù)報(bào)模型機(jī)理； 5 )太湖流域?qū)崟r(shí)洪水預(yù)報(bào)與調(diào)度實(shí)例研究。
6. It's difficult to find plain river in a sentence. 用plain river造句挺難的
7. The main features in the study of flood forecasting and control system are as follows : ( 1 ) runoff generating and confluence theory and hydro - dynamic method are adopted to predict the water level of taihu lake and key nodes , the basin wide forecasting and control system with the function of real time correction has been first established in plain river network to meet the complicated flow conditions of taihu lake basin and to enhance the reliability of forecasting results ; ( 2 ) according to the rainfall in foreseen period multiple schemes can be made in the forecasting model and adjusted with time , which overcomes the errors caused by the uncertain rainfall in the foreseen period so as to make the forecasting results approach reality
   本文所研究的預(yù)報(bào)調(diào)度系統(tǒng)有如下特點(diǎn)： ( 1 )本系統(tǒng)采用產(chǎn)匯流理論和水動(dòng)力學(xué)方法預(yù)報(bào)太湖及重要節(jié)點(diǎn)水位，首次在平原河網(wǎng)地區(qū)建立了具有實(shí)時(shí)校正功能的全流域預(yù)報(bào)調(diào)度系統(tǒng)。以適合太湖流域復(fù)雜的水力條件，增強(qiáng)預(yù)報(bào)的可靠性; ( 2 )預(yù)報(bào)模型可以根據(jù)預(yù)見期降雨量進(jìn)行多方案預(yù)報(bào)，并隨時(shí)間推移，可以實(shí)時(shí)進(jìn)行調(diào)整，克服由于預(yù)見期降雨不確定引起的誤差，使預(yù)報(bào)結(jié)果更接近實(shí)際。