潛水壩 的英文怎麼說
中文拼音 [qiánshuǐbà]
潛水壩
英文
submerged breakwater-
So as the enter point of the stream, the income of the reservoir, the time of the flood peak lasted, the quantity of sandiness income and the strobe of the darn. we must do some work to forecast and watch the different density stream. by experiments, we made out that it is impo rtant for us to reduce the water lever in work of the river belongs lots of sandiness
從異重流試驗看，在正常運用下，水庫產生泥沙異重流的機率較大，能否運動到壩前排出庫外，還要看異重流潛入點位置、入庫流量、洪峰歷時、入庫含沙量、水庫閘門運用等因素，需要做好異重流預報監測工作。All water impoundment represents a potential risk to life and property
水壩的安全問題構成了對人類生命和財產的潛在威脅。Results show that the computed water level and velocity accord well with measurements, the flow module nearby the submerged dikes obeys the law of hydraulics satisfactorily
驗證結果，計算的水位流速與實測值吻合較好；流場模擬結果符合潛壩水流運動的一般規律，令人滿意。Numerical models are frequently used to simulate water flow in hydraulic engineering. shallow water equations are basic governing equations with assumption of the velocity distribution uniformly in vertical, so they have some limitations on the simulation of some plane flows, such as wind - induced flow, curve river flow and flow nearby the submerged dikes. for above - mentioned reasons, extended shallow water equations are developed by introduction of momentum coefficient, correction of convection and bed resistance in equations of motion
在水利工程中經常需要採用數學模型模擬水流的流態，淺水方程是進行平面流態模擬計算的基本控制方程，但因其忽略了流速垂線分佈的不均勻性，在模擬某些平面流態（如風生流動、河灣水流、潛壩等工程附近的流動）時存在一定的局限性。After the comprehensive research about watersheds runoff characteristic, artificial regulation condition and dam groundwater reservoir technology, 5 surface water works, 7 groundwater reservoir works and 13 potential groundwater reservoir zones have been proposed
結合流域徑流資源、區域人工控制特點分析，及有壩地下水庫技術研究，篩選設計出5項地表水利工程、 7項地下水庫工程及13處地下水庫潛力區。Der gewaltige h ? henunterschied an der staumauer und die gewaltigen wassermengen im reservoir bilden ein potential, dessen wirtschaftliche und ? kologische nutzung einen tiefgreifenden einfluss auf die weitere wirtschaftliche und soziale entwicklung in china haben wird
大壩邊巨大的高差，以及水庫中大容量的蓄水所形成的經濟上和生態上利用的潛力，將對中國經濟和社會進一步的發展產生深遠的影響。Today, old threats continue while new threats have appeared. from the potentially damaging impacts associated with joining the european uion to the development of new dams, navigational routes and highways
今天，舊的威脅依然存在，新的威脅也在出現，例如：加入歐盟后相關的潛在負面影響、新的堤壩、航運水道和干線等。分享友人