航道通航條件 的英文怎麼說

中文拼音 [hángdàotōnghángtiáojiàn]
航道通航條件 英文
channel navigation condition
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 通 : 通量詞（用於動作）
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 航道 : channel; lane; course; passage; fairway
  • 通航 : be open to navigation or air traffic
  • 條件 : 1. （客觀的因素） condition; term; factor 2. （提出的要求） requirement; prerequisite; qualification
  1. The main problems in waterway regulation on branching rapids of mountain rivers are choosing navigation paths and improving flow condition

    山區河流石質汊流急灘航道整治主要解決選擇通航汊道和改善航道水流條件的問題。
  2. A 2 - d hydrodynamic - numerical model was applied to typical rocky rapids called jiyutan by comparing different computational models. based on the comparison of different schemes, the change of the discharge and the flow current in a branch were analyzed, and the relationship between the flow condition and excavation area, scope as well as mode was discussed, the conclusions show : ( 1 ) in a branching rocky rapids, the velocity may be reduced and flow condition can be improved by excavating one channel partly

    本文在對各種數學模型比較的基礎上，應用二維水動力數學模型研究典型石質汊流灘? ?廣西潯江鯽魚灘航道整治工程方案，通過各方案計算結果比較，分析了不同汊道的開挖及汊道內不同開挖面積、開挖范圍以及開挖方式所引起的分流比及工程區域航道水力條件的變化規律，研究結果表明： （ 1 ）對于石質汊流灘來說，在某一汊道通過局部開挖河槽，擴大過水斷面面積，可以達到降低工程段流速、改善局部水流條件的目的。
  3. Based on the riverbed evolution analyses of the downstream reach of oujiang estuary and physical model test of eight types of regulation projects, an estimation method for nondeposit velocity satisfying channel depth is presented under fixed bed model test condition

    摘要通過對甌江口外段河床演變分析，以及8種航道治理工程的物理模型試驗，提出了在定床試驗條件下滿足航道水深所需的不淤流速的估算方法。
  4. Presently, it ' s a obstruction of developing inland waters transportation that inland waters channel is in a condition of low level and limited capacity of lock on the channel. therefore, lock on the channel must be reconstructed at once, together with the hole channel ' s renovate

    目前，上海內河航道等級低、船閘通航條件差，是開展內河集裝箱運輸的障礙，因此，上海內河航道整治中內河船閘改造刻不容緩，作為內河航道整治的配套工程船閘改造必需同步進行。
  5. This paper investigates the adaptable condition of ship lift, and describes its function on optimizing channel network and improving navigation efficiency

    摘要探討升船機適用條件，提出升船機在優化航道網、提高航道通航效率中的作用。
  6. Excavating riverbeds in one channel may not only reduce the velocity area in some areas but also increase the velocity in other areas by increasing flow rate in this channel without correspondent changes in riverbeds of rocky rapids. in result, the velocity in waterway may be increased instead of be reduced, the flow condition may also be deteriorated. thus, which branch should be excavated and how to excavate in improving the flow condition of the branch should be further explored

    但在分汊河道內，情況較為復雜，在一汊河道內採取開挖措施后，雖然其過水斷面有所增加，局部流速相應降低，但是由於工程后，汊道的分流比將會相應變化，而石質河床一般無法通過沖淤變化以適應水流條件的改變，因此，航道內工程處的流速可能降低，也可能不降反而有所增加，惡化了航道的水流條件。
  7. The positive is that as a substitute of old channel or a part of the new channel shiplock maintains the continuation of channel and makes possible the channel free from navigational obstruction and waterway transportation progress. the negative is that shiplock at the same time brings some problems to waterway transportation, such as the long time passing through shiplock, the piling up of vessels, making less other ' s benefits and making more other ' s costs, making conditions and forms of transportation change, making more complicated the waterway transportation safety management and navigation order keeping, and adding up transportation costs

    在經濟學意義上，船閘具有正負外部性，正的外部性為，船閘作為原航道的替代物或新航道的一部分，保證了航道的連續性，為保證航道暢通、航運發展提供了可能；負的外部性為，船閘同時給航運帶來了一些問題，如船舶過閘時間長、船舶積壓，引起他人效用的減少和成本增加，以及運輸組織條件、方式改變，使水上交通安全管理和船舶航行秩序維護更加復雜，增加運輸成本。
  8. Based on the back silting analyses of the sandbar - dotted waterway in the oujiang river estuary after three times dredging, reasons for back silting in the waterway are presented considering influences of flow dynamics, waves and salinity distribution on sediment concentration

    摘要通過對甌江口攔門沙航道3次疏浚后的回淤分析，以及從甌江口的水流動力條件、風浪、鹽度分佈對含沙量影響等的初步分析，得出了攔門沙航道回淤的原因。
  9. Because of the channel, hydrology and special of term weather in the yangtze river, shippingenterprises complexity, the yangtze river navigation safety management was very outstanding. the yangtze river navigation safety management has been paid. attention by the ministry of communications

    但是，由於長江航道、水文、氣象條件的特殊性，水運企業經濟成份的多樣性，以及安全管理的復雜性，長江水上安全問題也十分突出，長江干線的水上交通安全問題一直是交通部安全管理工作的重點。
  10. Hong an industrial enterprise is a large integrative with 5 subcompanies, namely, jiashan hong an rigging co., ltd., zhejiang hong an papermaking co., ltd., jiashan hong an huajun packing co., ltd. and jiashan dacheng environment protection co., ltd. with a fixed asset up to rmb 100 million and annual production value of nearly rmb 400 million. established in 1990, hong an rigging co., ltd. is a professional enterprise under the umbrella of the headquarter hong an industrial enterprise, featuring in the manufacturing of various riggings

    始建1993年，是一家以生產製造索具系列產品為主的專業生產商，公司地處美麗富饒的杭嘉湖平原，是浙江省接軌上海浦東的「東大門」 ，滬杭鐵路復線、 320國道、滬杭甬高速公路、杭申乙線航道貫穿境內，緊鄰318國道、滬寧高速公路、虹橋機場，水陸空發達的交通運輸為對外貿易提供了極為便利的條件。
  11. With studying the character of the fairway, the hydrology, the model circumstance, this paper starts with the geog raphical environment at the bridge area, and uses the computer to simulate the navigation track under these situation, then provides correlating data and analyzing method engineer to optimize the position of the piers and seaman to maneuver the ship when they enter the bridge area

    本文從橋區的地理環境出發，通過研究橋區的航道特徵、水文特徵、典型環境條件，建立了相關的數學模型，並運用計算機模擬船舶在這些條件下的航跡，從而為橋梁的選址、橋墩位置的優化以及船舶駕駛員在進入橋區時的航行方法提供相關的數據和分析手段。
  12. Though the hill equation was improved it cannot satisfied with the long distance navigation. here is considering the main satellite the following satellite and the target satellite format a triangle in the space which was useful in the relative navigation. the orbit of the following satellite was resolved by calculate the hill equation

    盡管如此改進的hill方程依然不能滿足遠距離的相對導航，當從星在攔截目標星時，若目標星在攔截過程中發生軌道機動遠離主星，這里考慮到在已知從星軌道的前提下利用主從星以及目標星在空間形成的三角關系這一有利條件進行幾何法定位的研究，並通過數學模擬對其誤差大小進行了分析。
  13. The forces and moments acting on the bomb are analyzed and the corresponding reference frames and motion model are built. based on disturbance theory, the mathematical model is simplified. what ' s more, taking real flight of the sgb into account, some assumptions are given. on the basis of these assumptions, the motion of the sgb is broke into the motion in vertical plane and the motion in the horizontal plane. dynamic characteristics of the motion in vertical plane is mainly studied

    在此基礎上，通過小擾動理論將簡易制導航彈的空間運動數學模型化簡，得到簡易制導航彈的空間擾動運動數學模型。根據簡易制導航彈的實際飛行情況，作出了一些假設條件，將簡易制導航彈的空間擾動運動分解成縱向擾動運動和側向擾動運動，並相應的得到兩個通道的數學模型。
  14. Abstract : based on the results of hydraulic model test and remote - control ship model, the unsteady flow characteristics in the downstream approach channel and the reaches from three gorges project to gezhouba project and navigation conditions in these reaches during the tgp flood - discharge are analyzed. the measures of raising navigation discharge level and improving navigation conditions are given

    文摘:根據水工模型試驗成果，分析了三峽工程泄洪時壩下游引航道和兩壩間河段（三峽至葛洲壩）的非恆定波流運動特性，結合遙控自航船模試驗對兩壩間的通航水流條件進行了分析評價，並提出了提高通航流量標準、改善通航條件的相應措施。
  15. Some key technical problems about construction method, vehicle velocity and clearance of the tunnel scheme were discussed according to the geographical location, engineering geological conditions, request of the harbor entrance and shipping, localization of the tunnel and some principal technical criterions

    根據泰州公路過江通道的地理位置、工程地質條件、港口航運要求、通道工程定位以及工程的主要技術標準等，對泰州公路過江隧道方案的隧道建設方法、隧道行車速度和建築限界等若干關鍵技術問題進行了分析論證。
  16. Through the analysis on the process of change claim on construction of temporary cofferdam for the downstream leading channel of jinghong hydropower station, the full process of how to make the application for change of construction project based on the change between the actual construction condition and the construction condition during bidding and how to realize the approval of the quotation of contract change is described herein for the construction enterprise, and then some viewpoints on the management and utilization of the relevant talent resources are put forward as well

    摘要工程索賠是一項知識和技術面很廣，復雜而又系統性很強的工作，文中通過分析景洪水電站下游引航道圍堰變更索賠過程，說明施工單位如何根據實際施工條件和投標時施工條件的改變，提出變更立項申請，實現變更報價審批的過程，同時在人才資源的管理和利用上提出一些見解。
  17. The system has a satisfactory variety of functions, strong adaptability, and is easy to use. another system is also developed for supervision and decision - making of ship navigation. the system can analyze navigation conditions, select and check navigation route based on data from physical and mathematical models

    該系統應用物理模型和數學模型的計算結果，結合形象、直觀的圖形顯示，能方便地對河道的航行條件進行分析，並能進行航線的選擇和檢驗；通過設定多個參數的大小，能進行各種不同的航行演示，滿足實際的需要。
  18. 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。
  19. Except for research on the unsteady flow at lower lock approach in siyang, jiangsu province by physical model, a two - dimensional numerical model is developed to explore the alternate research method in this paper. through studying the project using physical model and numerical model simultaneously, the governing equations, numerical algorithm and the computation accuracy of the numerical model are analyzed. comparison between computed results and experimental data gives that computed results is well agree with measured data under several water level cases, which indicates that the numerical model is valid and reliable

    通過數學模型和物理模型的同步研究，對數學模型的控制方程、數值計算方法以及數值模擬的精度與物理模型試驗進行了比較分析，同實測資料驗證的結果表明：該數學模型與物理模型一樣在不同的水位組合，不同的運行工況條件下都能正確地模擬下游引航道非恆定流的實際水力情況，模型計算結果與實測資料十分吻合，說明建立的數學模型是合理的，結果是可靠的，可以利用該數學模型進行船閘下游引航道非恆定流特性的研究。
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