sea conditions 中文意思是什麼

sea conditions 解釋
波浪等級
  • sea : SEA ＝ Southeast Asia 東南亞。n 1 海；海洋；內海；大（淡水）湖。2 〈pl 或與不定冠詞連用〉海面（狀...
  • conditions : （旅遊合同中）條件或服務項目
  1. The advantages and disadvantages of using duckbill valve in sea outfalls are discussed in this paper, and the suitable conditions to use duckbill valve in outfall are put forward

    對排海工程中應用鴨嘴閥的利弊進行了分析，提出了鴨嘴閥在排海工程中的適用條件。
  2. Comparing the usage of duckbill valve with multi - port heads in fengpu outfall in shanghai it is concluded that whether or not duckbill valves shall be used in a sea outfall depends on the comprehensive analysis of the specific engineering conditions

    結合上海市奉浦排海工程，對使用鴨嘴閥與多噴口噴頭進行了比較，認為鴨嘴閥在排海工程中的使用與否應根據具體工程綜合分析決定。
  3. To predict the multiple dynamic behaviors of the suction pipe system of a trailing suction hoper dredger ( tshd ) when it is dredging at sea under the un - quiet conditions, the forces acting on the system should be analyzed accurately

    摘要為預測耙吸式挖泥船遠海施工時耙吸管系統在非靜態環境中的多體動力學行為，要求準確分析作用在該系統上的力。
  4. Turning test shall be conducted under certain meteorologic conditions and sea condition, the main engine rate of revolution should keep steady 5 - 10 min

    迥轉試驗應在一定的氣象條件和海況下進行，主機轉速應保持穩定5 - 10分鐘。
  5. Test should be proceed under good meteorologic conditions and sea condition, keep the cruise 、 ship speed and main engine revolution of the vessel stable before trial, rudder angle should keep at center position

    試驗應在良好的氣象條件和海況下進行，試驗前，應保持航行、航速以及主機轉速的穩定，試驗期間，舵角應保持在正中位置。
  6. Abstract : the qiantang estuary with violent hydrodynamic conditions is well known for its tidal bore. the regulation of the estuary in the past, especially the progress since the founding of new china are reviewed. the principles of the regulation and planning of the qiantang estuary formulated in 1960s are expounded, i. e., to narrow the river to reduce the tidal prism, and to increase the ratio of the river flow to tidal discharge. the experience of estuary regulation / reclamation is summarized, especially the engineering measures to protect the groin head and to use polder dykes as sea defense works. finally, the effect is analyzed of the large - scale constraction / reclamation in the estuary on the tides, flooding high water level, estuary bed and the northern deep waterway in the hangzhou bay

    文摘:以涌潮聞名的錢塘江河口，動力強勁，破壞力極大.回顧錢塘江河口歷代治理情況，重點記述1949年以來治理工作的進展，論述60年代提出的錢塘江河口治理規劃的指導思想，即縮窄江道，減少進潮量，增大山潮水比值的整治原則.總結整治規劃實施過程中治江圍塗經驗，特別是「以圍代壩」和丁壩壩頭保護等工程措施.分析錢塘江河口大規模治江圍塗后對錢塘江河口潮汐、洪水位、河床以及杭州灣北岸深槽的影響
  7. In china because the bridge building has been expanded to the mouth of the rivers and the sea banks, there is an increased number of the ship - against - bridges accidents. so it is necessary to make further related researches on the ship - against - bridges accidents in the conditions of increased potential ship - against - bridges risks

    在我國船撞橋事故數量不斷增加、跨越河海超大跨度橋梁不斷發展、船撞橋的潛在風險越來越大的情況下，深入開展有關研究是十分必要的。
  8. The computer simulates conditions on the sea bed

    這個計算機能模擬海底環境
  9. Sea breeze develops under fine and light wind conditions

    海風是在天晴及微風的情況下發展的。
  10. Because during the sedimentation of the flood plain - estuary fades, the conditions of sea level rising, tidal regime, sediment supply and accommodation space were suitable for the development of a tidal ridge system, the sand lenses associated with this facies may represent tidal ridge formation in the incised valley

    在河漫灘河口灣相沉積期問，由於海平面上升、潮流體系、沉積物供給和可容空間條件適合一個潮流沙脊體系的發育，其中的砂質透鏡體可能代表了下切河谷內發育的潮流沙脊。
  11. There are many factors influencing the placing quality of caisson, such as bed leveling quality, sea conditions, as well as the level of placing equipments

    影響沉箱安裝質量的因素很多，如基床整平的質量、海況的好壞、安裝設備是否先進等。
  12. Through analysis of geological and environmental conditions of china bo - sea area, according to types of concrete platforms foreign existing, a new type of concrete platform is corroborated which is suitable for exploiting shallow - water oil fields of bo - sea area

    通過對我國渤海地區特有的環境條件和地質條件的分析，根據國內外現有的混凝土平臺類型，確定出了適合開采我國渤海地區灘海油田的混凝土平臺結構型式。
  13. While on a beach, if you feel an earth tremor and see some unusual sea conditions, you should move quickly to higher grounds without waiting for someone to warn you.

    如果你身在沙灘感覺到地震和見到海面有異常的情況，就要自己主動往山上跑，不要等人家的警告。
  14. Bow bottom slamming of ship is one of the physical phenomena, which often appears during heavy sea conditions

    船首底部砰擊是船舶在嚴重海況中航行時經常發生的一種物理現象。
  15. For this reason, the following problems are researched emphatically : firstly, the long - term prediction method for calculating the extreme values of slamming pressure is founded. the effects of sea conditions, ship speeds, traveling directions, loading conditions on the results of long - term prediction are studied. on this basis, the computing process is simplified rationally, so as to this method can be used in practical engineering computations

    為此，本文主要在下面幾個方面進行了探索：首先，建立了底板砰擊極值壓力的長期預報方法，通過分析海況、航速、航向角、裝載狀態等不同的影響，合理簡化了長期預報的計算過程。
  16. The author choosed weighting matrix for different sea conditions, designed the controller and the rudder / fin joint control system. finally, the author simulated the controller with matlab. according to the simulation curves and data, we could find that the controller designed using state feedback control theory has nice control performance on rearing and rolling, but the control performance on pitching is not very good

    為不同的海情選取了加權陣，求出控制器，完成了船舶舵鰭聯合控制系統的設計工作最後，用matlab語言對控制器進行模擬，從模擬曲線和模擬數據可以看出，使用狀態反饋h ~控制理論設計出來的控制器對艏搖與橫搖有較好的控制效果，而對橫蕩控制效果不理想，基本達到控制目的。
  17. The third chapter, by the given handling area in the vlcc anchorage in the port guangzhou, analyses the anchoring methods with the theory of navigation and the mathematic model, lists the different methods in the different sea conditions and forward how to avoid dragging

    第3章是結合廣州港大型油輪錨地過駁的水域條件，運用操船理論和數理方法對卸油船錨地雙舷過駁的拋錨方法進行了分析研究，提出了在不同海況條件下的拋錨優化方案，闡明了防止走錨的一般措施和關鍵措施。
  18. Those engaging in water sports or operations at sea should take special care against high winds and rough sea conditions

    參加水上運動或進行海上工作人士請特別小心，以防大風及大浪帶來的危險。
  19. Decision in accidents must be based on evaluations about the levels of the accidents and observations of the sea conditions and the weather. and the best method must be chosen according to the efficiency, practicality and economy of the different methods available

    在應急反應決策方面首先依據事故危害等級，海況氣象做出是否採取應急措施的初次評判，再根據各項措施的有效性，可行性，經濟性進行二次評判選擇最優方案。
  20. In view of the problems of complex construction procedures, odious working conditions, complicated sea conditions and difficulty in construction the cast - in - situ pile caps for an offshore large oil terminal in beibuwan gulf, the paper lays emphasis on the solutions to the method and technology of construction, control points and some other technical issues for the construction of the pile caps

    摘要針對北部灣地區外海大型油碼頭海上現澆墩臺施工工序多、工作環境惡劣、海況復雜、施工難度大等問題，重點論述了墩臺施工方案、施工工藝、控制要點和一些技術難題的解決辦法。
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