例句與造句

1. By the hydraulic model test the application feasibility of the roller bucket with low - ridge was demonstrated . comparing the hydraulic calculation data and operation rusultes , the article made some summarise . the principle of mixed flow for energy dissipation design has been well vertified through the study results
   本文主要通過(guò)對(duì)某電站水利樞紐下游消能防沖的水力計(jì)算和整體模型、斷面模型的試驗(yàn)分析，驗(yàn)證了低鼻坎戽流消能在此類(lèi)工程中應(yīng)用的可行性。
2. The projects on the downstream of river are increasing recently . the common features of these projects are low head , low frounde number , large discharge ect . the roller bucket with low - ridge is applicated on the project for energy dissipation in the condition of low fr current and low head
   目前修建在河流中下游的水利樞紐工程日益增多，此類(lèi)河流的泄洪消能有共同特點(diǎn)，即低水頭、單寬流量大，考慮上游淹沒(méi)、移民、河道兩側(cè)的交通等問(wèn)題，不宜抬高河道水位，往往采用低堰泄流。
3. It's difficult to find roller bucket in a sentence. 用roller bucket造句挺難的