upstream control 中文意思是什麼

upstream control 解釋
上游控制
  • upstream : adv. 向上游，溯流。adj. 1. 溯流而上的。2. （石油工業等）上游的，和石油的勘探、開采及輸送到起運港口有關的〈石油工業此後的提煉等過程則稱為下游（downstream）產業〉。
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  1. Hydropower stations of shiquan and xihe river both lie on the hanjiang river upstream and work in multifunction of irrigation, flood control, water carriage, aquiculture etc. in addition to electric power generation

    石泉、喜河水電站位於漢江上游，均以發電為主，兼有防洪、灌溉、航運、養殖等的綜合水利工程。
  2. The research fruits in this article can provide the temperature isoline map of crown cantilever section and central longitudinal section of the dam, the stress isoline map of crown cantilever section and upstream and downstream surfaces of the dam, the maximal and minimal stress distribution map in dam abutment along with the height of dam, the maximal and minimal stress table of typical nodes and the maximal and minimal stress table in different elevations, and also provide reference basis for taking relative temperature control measures in the design and construction of rcc arch dam

    本文研究成果可給出壩體的拱冠梁剖面和壩體中心縱剖面的溫度等值線圖、拱冠梁剖面和壩體上下游面應力等值線圖、壩肩最大最小應力沿壩高的分佈曲線、不同高程處典型點的最大最小應力值表以及不同高程處最大最小應力值表等成果，為碾壓混凝土拱壩的設計和施工中採取相應的溫控措施提供了參考依據。
  3. Many geological and hydrological factors of the river section, where the yellow river water intake engineering is laid out, such as the capacity of the reservoirs along the river section upstream and downstream, the rate of the flow discharge, the erosion and silt of the watercourse, the form of the riverbed and the water current, ice tuck, the convergence of the upstream branches of the river section, flood crest, sand crest size, the capacity for flood discharge of the watercourse, the effect of flood control structure around and the impacts on surrounding environment and the third person " s legitimate rights and interests, should be considered

    黃河取水工程的布設要考慮工程所處河段的地質水文等諸多因素。如該河段上下游水庫的庫容，泄水流量、河道沖刷、淤積、河床形態、水流形態、冰塞、河段上游的支流匯入、洪峰、沙峰的大小、河道行洪能力的大小、周圍防洪工程的影響及對周圍環境和第三人合法權益的影響等等。
  4. Efficiency of permeable pile dike is closely related to water - sand ratio in upstream flow, direction of the coming flow and seepage rate. this paper investigates mechanism and effect of flow control and aggradation using hydraulic modeling and theoretical analysis. it is shown that suitable seepage rate can help aggradation and suitable coming flow direction can help to govern the flow trend

    研究結果顯示，來流和來沙一定的條件下，透水率在適當的范圍內有利於壩后緩流落淤，入流角在一定范圍內對控導河勢有明顯作用，不同方案組合所對應的緩流落淤效果和控導河勢作用具有一定的差異性。
  5. Finally, taking the panjiakou reservoir in the haihe river basin in china as an example, the paper analysis the reasonable adjustment scheme of the limited level of the reservoir during the flood season according to the design flood, the flood forecasting, the flood control operation under forecasting, the flood control standard of upstream and downstream of the reservoir, the immigrants range, and the benefits and the risk of the reservoir in a long period of the operation simulation

    最後以海河流域潘家口水庫為分析實例，從設計洪水、預報預泄、洪水預報調度方式、上下游防洪設計標準、上游移民淹沒及土地退賠線、水庫長期運行的風險和效益等多個方面分析論證了水庫汛限水位的合理調整方案。
  6. Cause analysis and control of fangguanying reservoir dam upstream slope prevention destruction

    察爾森水庫護坡灌漿和溢流面混凝土修補
  7. One of the characteristics discriminating from the other type of promoters is having some specific elements in the upstream relative to the specific control of the seed - specific gene expression

    它區別于其它類型啟動子的一個顯著特點是上游存在一些特異的調控元件與調控種子特異性基因的特異表達有關。
  8. To solve this problem, the method of " sucking - spouting " water has been put forward by lin bingnan, based on the theory of boundary layer control, namely, sucking part of the discharge at the upstream - side of the convex barrier and spouting it at the downstream - side

    林秉南院士提出了兩種方案： 1 、吸、噴水方案，即在邊界（突出山體）的順水面將邊界層水流吸走，並在下游面噴水增加水流動量，以控制迴流尺度。
  9. The clpg mutation is a a g substitution 32. 8 kb upstream of gtl2, which was later shown to be the only difference between the callipyge and wild - type chromosome in what is probably a long - range control element ( lrce )

    2002年， freking等人發現了一個位於gtl2基因上游32 . 8kb的a g的突變，這一突變位於一個新發現的轉錄本clpg1內部，它是callipyge羊和正常羊的唯一不同之處。
  10. As media - shared network, apon needs some form of media access control ( mac ) protocol to arbitrate the upstream channel among terminations, and avoid collisions

    作為介質共享的樹形網路， apon需要介質訪問控制協議（ mac ）協調各終端對上行通道的訪問，避免沖突。
  11. This paper applying the theory of value chain, combining with the analysis of cases, regarding the accounting object as core, discusses how to construct value - chain based management accounting information system mainly from four aspects : accounting transaction process reengineering, reorganization of accounting department, innovation of internal control, evaluation and improvement of system. and accounting transaction process reengineering based on the business model of management of value chain, sets about analyzing from three angles : upstream value chain, internal value chain and downstream value chain

    本文應用價值鏈理論，結合案例分析，以會計目標為核心，從會計業務流程重組、會計組織重構、內部控制創新、系統的評價與改進四個方面探討如何構建基於價值鏈的管理型會計信息系統，其中會計業務流程重組以價值鏈管理模式下的業務模型為基礎，分別從上游價值鏈、內部價值鏈和下游價值鏈三個角度展開分析。
  12. During the melting ice flood season, any reservoir upstream a river or lake responsible for the control of melting ice flood must obtain the consent of the relevant flood control headquarters and be subject to its supervision when discharging its flow down stream

    在凌汛期，有防凌汛任務的江河的上游水庫的下泄水量必須徵得有關的防汛指揮機構的同意，並接受其監督。
  13. 4, it has shown, through the study on the temperature modeling of ertan reservoir, that the location of upstream boundary can not be placed on the section with a great temperature gradient in vertical, because the water temperature distribution at upstream boundary can control the temperature structure in reservoir

    4 .在二灘水庫水溫模擬研究的基礎上對入口邊界的設定作了初步的研究，認為入口邊界不適宜選擇垂向溫度梯度較大的斷面。這是因為入口水溫垂向分佈基本控制了庫區水溫的分層狀況，而且入口邊界的速度和溫度條件的不匹配會導致較大的誤差。
  14. Strategic partnership with major upstream suppliers is an important platform to bolster manufacturing and cashflow efficiency, control cost and strengthen the group s value chain of operations

    與上游的供應商結盟是支援生產令現金流轉及成本控制更有效率的重要平臺，更可進一步鞏固集團的營運價值鏈。
  15. About thermal stress and temperature control of rcc dam in harsh climate region, this paper emphasizes mainly on the following aspects : 1. research on space - time distribution rules of the temperature and thermal creep stress of rcc gravity dam in harsh climate region ; analyzing the reason of formation and influencing factors of the horizontal cracks at the dam upstream and downstream face

    圍繞嚴寒地區碾壓混凝土壩的溫度應力和溫控防裂，本文主要進行了以下幾方面研究： （ 1 ）結合兩座碾壓混凝土壩工程實例，研究了嚴寒地區碾壓混凝土重力壩溫度及溫度徐變應力時空分佈規律，分析了大壩上下游面水平裂縫的成因、影響裂縫的主要因素。
  16. Therefore the impervious face - slab set on upstream face of dam is a key to seepage control of rcc dams. and the value of impervious face - slab is showed by the impervious effect

    因此在碾壓混凝土壩上游設置防滲面板是控制碾壓混凝土壩滲漏的一個關鍵環節，而防滲效果則是防滲面板的價值所在。
  17. Monitoring and control of vibration of dam during blasting demolition of upstream longitudinal concrete cofferdam at three gorges project

    三峽工程縱向圍堰上游端部拆除爆破震動安全監控
分享友人
分享到 Line

分享到臉書