過河航道 的英文怎麼說

中文拼音 [guòhéhángdào]
過河航道 英文
crossing
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 河 : 1 （天然的和人工的大水道） river 2 （指銀河系） the milky way system; the galaxy 3 （特指黃河） t...
  • 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） ...
  • 航道 : channel; lane; course; passage; fairway
  1. But my thoughts were a little suspended, when i had a serious discourse with the spaniard, and when i understood that there were sixteen more of his countrymen and portuguese, who having been cast away, and made their escape to that side, liv d there at peace indeed with the savages, but were very sore put to it for necessaries, and indeed for life : i ask d him all the particulars of their voyage, and found they were a spanish ship bound from the rio de la plata to the havana, being directed to leave their loading there, which was chiefly hides and silver, and to bring back what european goods they could meet with there ; that they had five portuguese seamen on board, who they took out of another wreck ; that five of their own men were drowned when the first ship was lost, and that these escaped thro infinite dangers and hazards, and arriv d almost starv d on the cannibal coast, where they expected to have been devour d every moment

    我仔細詢問了他們的航程，才知道他們搭的是一條西班牙船，從拉普拉塔河出發，前往哈瓦那，準備在哈瓦那卸貨，船上主要裝的是起貨和銀子，然後再看看有什麼歐洲貨可以運回去。他們船上有五個葡萄牙水手，是從另一條遇難船上救下來的。后來他們自己的船也出事了，淹死了五個西班牙船員，其餘的人經過無數艱難危險，逃到那些食人生番聚居的海岸時，幾乎都快餓死了上岸后，他們也無時無刻不擔心給那些野人吃掉。
  2. Certain possible inventions of which he had cogitated when reclining in a state of supine repletion to aid digestion, stimulated by his appreciation of the importance of inventions now common but once revolutionary for example, the aeronautic parachute, the reflecting telescope, the spiral corkscrew, the safety pin, the mineral water siphon, the canal lock with winch and sluice, the suction pump

    當吃飽后，為了助消化而仰臥著時，他曾思考過幾項發明的可能性。這是由於認識到如今雖已司空見慣當初卻曾是巨大革新的那些發明的重要性，從而受到刺激：比方說，航空降落傘反射望遠鏡螺絲錐別針瓶裝礦泉水運河那有著絞車與泄水道的閘門裝置抽水機。
  3. Shipment traffic usually is heavy in littoral area, the navigation capability is required in many riverway. navigation lock was set to suit for the water level ' s variety caused by tide. for a long period, being lack of the quantified assessment on the influence of saltwater intrusion, approaches that freshwater is inpoured to the lock chamber are adopted lest the high concentration salt water be imported to the inland waterway, when the navigation lock is in operation. but such manner should not be reasonale enough

    沿海地區船運發達，很多河道有通航要求，為克服潮汐造成的水位變化而設置船閘。長期以來，由於缺乏對鹽水入侵內河河道產生影響的定量評估，在船閘運行過程中為防止高鹽度鹹水入侵內河，通常採用將內河淡水打入閘室的方式來調節通航水位，船閘的這種運行方式不盡合理。
  4. Through checking computations, it was shown that the analogue accuracy of the model was quite high, which can provide important basis for scientific decision - making on engineering measures. through analogue calculation and analysis of many regulation schemes, it was shown that combining the diversion weir works with the bed fixing works at the south branch is reasonable and feasible in the implementation of loushuikouzi river regulation works. in addition, it is suggested that the bed fixing works at the south branch should adopt the improved compound section scheme

    經對多個整治方案的模擬計算與分析，表明漏水口子河道整治採用分流魚嘴工程和南汊固床工程相結合的整治工程措施是合理可行的，通過模型計算研究還提出了南汊固床工程採用復式斷面形式的改進方案建議，該方案保證了南汊枯期通航和不斷流，而且對南汊及撫遠鎮的保護具有正面作用。
  5. A number of statistical and analytical works have been done by the institutions such as thethird shipping affair engineering and relonnissanle design institue of ministry of communications, hohai university, yangize valley water hudroprower planning and institule, nanjing hydraulic research institute and so on [ 25 - 30 ]. in 1993, the correlation analyses based on the data from the short - term situ - observation at near sea - route of the yangtse river estuary and the ship - stations were carried out to deduce the wave factors used in the engineering design

    交通部第三航務工程堪察設計院、河海大學、長江流域水利規劃設計院、南京水利科學研究院等單位曾作過不少統計和分析工作[ 25 - 30 ] ，在九十年代前期，人們曾根據長江口深水航道或附近短期實測資料與引水船站進行過相關分析，進而推算出設計波要素。
  6. Through flume experiment and numerical simulation, preliminary work on computation of water surface profile in regulation river reach, numerical simulation of flow with single spur dike in flume, and 3 - d numerical solution of flow around spur dikes group are carried out in this paper

    本文通過模型實驗和數值模擬相結合的研究方法，在整治河段一維水面曲線計算，單丁壩繞流數值模擬，紊流數學模型在航道整治工程中的應用以及丁壩群附近水流的三維流動特性等方面做了一些初步研究。
  7. 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。
  8. The jiangsu - shanghai railway, the jiangsu - shanghai expressway and the inter - province highways 312, 204 and 318 assure that the city is easily accessible to the nation s most larger markets and distribution centers. suzhou boasts three seaports at zhangjiagang, liujia and changshou

    蘇州交通便捷，京杭大運河縱貫南北，滬寧鐵路橫穿東西，正在建設中的滬寧高速公路通過境域， 312國道204國道和318國道在此交匯東距上海虹橋國際機場85公里，西有碩放機場，南有光福聯航機場。
  9. The main measures are : damming improving flow condition riverbed excavation etc. riverbed excavation is always used in reducing velocity of a channel with bad flow condition. in singularity channel, velocity can be reduced with the increase of crossing area by excavating riverbeds

    整治採取的主要措施有：築壩壅水、改善流態、開挖河槽等等，對于流態惡劣的急流灘，常採用開挖河槽擴大過水斷面面積的方法來降低航道流速。
  10. This paper describes the developing process of the deep navigation channel in the weser estuary, regulation measures taken, as well as the new development plan

    介紹威悉河口深水航道的開發過程、所採取的整治措施以及新的開發目標。
  11. 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。
  12. First the author memorized the yellow river excavation history and concluded development of modern dredging science, and found that most researches of dredging are related to navigation regulation, little used to flood control especially in the yellow river with silty. based on the experiment of generalized physical model of the lower reach of the yellow river, and the study of the loaden flow mechanism and the dredging efficiency, the author get some new ideas as follows : 1

    通過對黃河疏浚的歷史以及現代疏浚工程學的發展進行了回顧和總結，認為已有的疏浚研究大多基於航道疏浚工程，對于防洪疏浚特別是在黃河這種多沙型河流上進行防洪疏浚的研究極為欠缺，本文基於黃河下遊河道概化模型試驗，對疏浚挖槽后水沙運動機理及效果等進行了研究，得到以下認識。
  13. 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。
  14. Based on the experience of existing waterway regulation, using a great deal of field data, analytic data and existing research findings, the ragulate lead on the area from zhuqi to kegong in minjiang river are studied by using physical models and schemes are recommended in this thesis

    本文將在已有的航道整治經驗的基礎上，結合閩江大量現場實測資料、分析資料及過去的研究成果，運用物理模型對閩江竹岐至文山裡、科貢河段進行治導線研究，找出推薦方案。
  15. However, people studied the riverway mainly by field survey and landform map contrast before. because of the limits of man ' s field view and complexity of field survey route, it is a difficult bottle neck for people to make synthetical analysis on geological structure, yangtze river shoal, floodplain, terrace, and microcosmic suspended load on macroscopical scale

    而以往的河道研究大多數是通過地面調查和地形圖室內對比分析來研究的（少數運用航片） ，由於受人的視域范圍及調查工作路線的布置的復雜度影響，對區域宏觀尺度下的地質構造、長江沙洲、漫灘、階地及河流微觀領域的懸浮物等作綜合性的研究便成為了瓶頸。
  16. Even now, when the continents have been mapped and their interiors made accessible by road, river and air, most of the world ' s people live no more than 200 miles from the sea and relate closely to it

    時至今日，大陸已在地圖上標出，內地已由道路、河流和空中航線溝通，然而世界上大多數的人仍然生活在距離海洋不超過200英里的區域內，並與其保持著密切的關系。
  17. The program locates at the land reclaiming area, where one inner river port already exists. by realizing the direct exchange of cargoes between river and sea, the port can save cost effectively

    該項目位於海鹽港區圍墾區內，該區塊擁有內河港池一個，通過內河港池可以把外海貨物運輸至內河航道，實現門對門的海河聯運方式，有效降低貨物運輸成本。
  18. Based on the analysis of the application of 3 - d geonet sprig - grass in regulation engineering of downstream beijiang river, the conclusion is drawn that this technique can not only satisfy the need of sideslope reinforcement, but also improve the ecological environment of the river bank and promote environment protection, thus it is a practical technique worthy of popularizing

    摘要通過三維土工網植草在北江下游航道整治工程中的實際應用分析，得出該技術不僅能夠加固護岸邊坡，而且能夠改善河岸生態環境，具有環保功能，是值得推廣應用的新型技術。
  19. The standard k - e model is adopted to simulate the flow of practical channel regulation projects. the numerical results show that the velocity distribution of flow in the regulation project river reach are mainly controlled by the geometries of natural river

    最後將標準k一:紊流數學模型應用於實際航道整治工程應用中，引入相應的邊界條件，數值模擬了整治河段水流的三維流動過程。
  20. Inland navigation vessels - gangways for passenger vessels - requirements, tests

    內河航行船舶.客輪過道.要求和試驗
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