船閘充水 的英文怎麼說
中文拼音 [chuánzháchōngshuǐ]
船閘充水
英文
lock filling-
Finally, the renovate of dong gou lock improve navigation circumstance of vessels and it will minimize ship ' s collision and cargo damage accident and it also has advantage of low cost, low pollution, environment friendly, good view of nearby circumstance and so on. shen wei ( communication transportation ) directed by. answering date : mar 28th 2002
第三、東溝船閘改造改善了船舶運行條件，將減少過閘船舶的船損和貨損事故；將有利於充分發揮內河運輸運運量大，成本低，污染小的優勢；並能興水利、除水害、防止岸坡坍塌和水土流失，保護耕地，綠化環境，美化景觀，具有良好的社會效益。Uses and traits of three - dimensional gis were fully comprehended and contrasted, and we completed simulation display and real time information search. flow field situation can be seen through flying route and figures from different direction. raising visibility and simulation level is beneficial to promote the advance of navigation lock hydraulics
對三維gis軟體的功能特點進行了充分了解和對比分析，並首次將三維gis功能用於船閘引航道水流模擬顯示與信息查詢方面，完成了三維模擬顯示，並進行實時信息查詢，同時可通過飛行路線、不同視角來從各個角度查看流場情況。The research contents and advance of ship lock hydraulics were deeply analysised. aiming at defects in display, search and data processing, an application system of gis in ship lock hydraulics that can run independently were developed by components development technique with mapobjects and ado of database on the basis of full apprenhend of advance and use of gis
在充分了解gis發展動態與gis技術功能的基礎上，對船閘水力學研究內容與研究進展進行了深入分析，針對現有描述方式在信息顯示、查詢與管理方面的一些不足之處，通過組件開發技術與數據庫的ado訪問技術，採用gis二次開發功能組件mapobjects ，研究開發了獨立運行的船閘水力學gis應用系統。In the whole course of flood regulation of tgp during flood season as well as filling and discharging of its shiplock, unsteady flow at different levels will occur in the upper and the lower access channels, which will exert an adverse impact on the navigation
摘要三峽水利樞紐在汛期調洪和船閘充、泄水運行全過程，在上、下游引航道內將產生不同程度的非恆定流，對航運構成相應的不利影響。Based on the river regime of tgp dam area and the arrangement of upper and lower access channels, the experimental research on the influence of such unsteady flow on the navigation, the evaluation of navigable conditions under the unsteady flow and the study of corresponding improvement measures are presented in this paper
本文結合壩區河勢特點及上下游引航道布置，試驗研究了大壩泄洪及船閘充泄水非恆定流對上、下引航道通航影響，同時進行了非恆定流通航條件評價及改善措施研究。分享友人