您要查找的是不是:
- Government is planning a South-to-North water diversion project. 政府正在計劃一個南水北調工程。
- Title: Effect of Siltation at Water Diversion Project on Eco-Environment. 關鍵詞:內陸河;泥沙淤積;生態環境;引水樞紐
- In the South-to-North water diversion Project, Jiangdu is the source. 於是南水北調工程,斯為「源頭」。
- However the depredation and waste of water is serious in water diversion project. 在現實層面,我國跨流域調水確乎存在水資源的掠奪性開發和浪費現象。
- Only about half of this important watershed is left today due to water diversion and draining. 僅有約一半的這些重要的流域是留下來為了水的轉移和排出。
- In this paper, open-channel flow of water diversion project is analyzed by using linearized St.Venant equations. 摘要本文用線性化聖維南方程研究調水工程明渠輸水道多渠段非恆定流,以用於明渠水流運動過程的控制系統設計。
- WATER RESOURCES TRADE ( RESERVOIR ENGINEERING COMPLEX, WATERCOURSE MODIFICATION, WATER DIVERSION, IRRIGATION AND DRAINING OF WATERLOG, INNING) CLASS B. 水利行業(水庫樞紐、河道整治、引調水、灌溉排澇、圍墾)乙級。
- The tunnel broke the record of the world's longest water diversion tunnel held by Japan's Seikan (Aomori-Hakodate) tunnel, which is 53.86 km long. 這條隧洞打破了此前由日本青函隧洞所保持的世界最長輸水隧洞的紀錄。日本青函隧洞全長53.;86公里。
- Furthermore, many states with riparian rights systems also have administrative permit systems for water diversion and allocation. 此外,許多有河岸權制度的州還設立了水轉移與分配的行政許可機制。
- On the bases of the water quality evolution of Hanyang lakes, analyzing the necessity and advantage of Hanyang lakes for water diversion. 在對漢陽湖群水質進行現狀評價的基礎上,分析了漢陽湖網引清調水的必要性和調水的有利條件;
- Within states using a riparian system to control consumptive uses, water diversion by a riparian landowner historically was restricted to domestic use. 通過河岸所有權制度可以在各州內控制各種對水進行損耗性使用的行為。
- Emergency water diversion projects such as the diversion of water from the Yellow River to Tianjin were implemented, and water supply in cities was basically guaranteed. 實施「引黃濟津」等應急調水工程,基本保證了城市供水。
- Hydraulic response under abnormal operation modes is one of basic concerns for operation safety of long-distance large-scale water diversion channels. 摘要非正常工況下的渠道水力響應對大型調水工程輸水渠道的安全有著深刻的影響。
- The flows within the entire system must be carefully balanced in large scale and long distance water diversion projects with multistage pump stations. 為了保證大型長距離多級泵站引水工程運行中全系統的流量平衡,建立了全系統的模擬模型。
- Inter-basin water diversion project provides an effective way to settle the uneven special distribution of water resources. 跨流域調水為解決水資源空間分佈不均勻問題提供了一種有效的途徑。
- The young diver is working under the water with a diving suit. 潛水員穿著潛水衣正在水下工作。
- The paper discussed the importance and relationship between Hanzhong forest ecological construction and the project of south-to-north water diversion. 應用突變多準則評價法對南水北調中線水源工程項目的多方案比選作出評價決策。
- The genetic algorithm is applied in optimization operation of interbasin water diversion for Dahuofang reservoir in long period. 本文將遺傳演算法應用於大夥房水庫跨流域引水工程長期優化調度中。
- We must lose no time in solving the problem of water shortages in some areas and build the south-to-north water diversion project. 抓緊解決部分地區水資源短缺問題,興建南水北調工程。
- The sluicing chamber type water diversion hub is the "side water diversion, front sand sluicing "type that is well to prev. 沖沙槽式引水樞紐是一種常見的「側面引水,正面排沙」引水樞紐型式,其引水防沙效果良好。