近水面船 的英文怎麼說

中文拼音 [jìnshuǐmiànchuán]
近水面船 英文
near surface ship
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 船 : 名詞1. （水上的運輸工具, 船舶的通稱） boat; ship; vessels 2. （姓氏） a surname
  • 水面 : the surface of the water; table水面操縱 surface manoeuvering; 水面導航 surface navigation; 水面發...
  1. Small waterplane area twin hulls ( swath ) is a kind of high performance ship with special shape which has been developed during last decades

    小水線面雙體船（ smallwaterplaneareatwinhulls ， swath ）是近三十年逐漸發展起來的具有獨特船型的高性能船舶。
  2. The dolphins were happy to let our boat drift alongside them as they dived for fish - we were lucky enough to see a mother teach her calf to dive with her tail called " flukes " up in the air so that she might better catch fish

    豚群十分熱情，讓觀賞船靜靜靠近，欣賞它們捕魚的英姿。我們更目睹一條母豚教授幼豚以面部插水尾部朝天的方法捕魚，令人嘆為觀止！
  3. At about 5. 30 pm on april 3, two motorised sampans loaded with cargoes were spotted manoeuvring near tuen tsui in sai kung. following a pursuit, one of the sampans with no person but 500 boxes of audio and visual equipment as well as computer parts worth some $ 2. 26 million on board was intercepted off shek ngau chau

    水警于本月三日下午約五時三十分西貢短咀附近發現兩艘載滿貨物的機動舢舨，經過一輪追截，其中一艘舢舨在石牛洲對開海面被截獲，船上載有五百箱總值約二百二十六萬元的影視器材及電腦零件，但舢舨上並沒有人。
  4. The variation of wave - induced nearshore current fields and long period oscillation of water surface result in sediment transport, resonance of harbors, ship failures, diffusion of pollutants and difficult sea rescues, drawing scientific researchers " concern

    由波浪產生的近岸流場的變化和水面的長周期振蕩，導致泥沙遷移，港口共振，船舶失事，污染擴散，海上救生困難，這些都已經引起了科研工作者的廣泛重視。
  5. In general, the upward amplitude curve " curvature is larger, and it changes quicker. on the contrary, the downward is smaller and slower ; because the flare force contains the square of the wave elevation velocity, it results in an difference between the flare force frequence and the associated moving frequence ; the flare force decreases the downward amplitude of heaving oscillations ; the speed of ship has an ignorant effect on the peak values of three calculated values, but there is an obvious effect on the oscillating frequence ; the wave amplitude has an effect on the ship motion, and there is an linear relation between the oscillating amplitude and the wave amplitude on the whole. by the way, there are some experiences and lessons according to the progress calculation : before the calculation of the ship motion, we should checkout the balance in a calm water firstly, namely, the whole displace of ship and the longitudinal position of the center of gravity must be consistent with the draft in calm water, or else, the calculation may show the " floating " phenomenon ; the mixed language programming has a lot of virtues, but it exists a fatal limitation - the debug of dll

    研究表明：在某些頻率范圍內相關水動力系數基本不隨吃水變化，只有超過某一頻率后水動力系數的值才會出現差異；在橫搖方向，水動力系數並沒有隨著吃水的變化發生規則變化，而是出現了波動現象；近船首剖面的水動力系數計算表明，水動力系數的波動非常大，並遠遠偏離了平均位置的水動力系數值，值的變化速率也不盡相同，總的看來，上振幅曲線曲率較大，變化較快，下振幅曲線曲率較小，變化較慢；外飄力和波面運動的速度的平方項有關，導致其振動頻率和相應運動方向的頻率不同；外飄力使升沉向下運動的幅值減小；船速對三個計算量的峰值影響甚微，但對振動頻率有明顯影響；波幅對船舶運動的影響是明顯的，船舶運動的幅值基本上和波幅成線性關系。
  6. This thesis used along caldwell ' s direct calculation method of the ultimate strength of ship hull girders, considered the double bottom and upperwing tank to ship ultimate strength contribution, first defined the stress distribution of the whole section of the ship girders. that is : in the sagging condition, deck and side shell of nearby deck remain the ultimate bucking strength, double bottom remain the yield stress. and the other parts keep elasticity

    本文沿用caldwell等人直接計算船體極限強度的思想，考慮雙層底和頂邊水艙對船體極限強度的貢獻，首先將船體梁整體破壞時剖面應力分佈確定為：在中垂狀態下，甲板及甲板附近的舷側均屈曲，雙層底區域則均屈服，其他部分保持彈性狀態；在中拱狀態下，雙層底及之間的底舷側均屈曲，甲板及頂邊水艙區域均屈服，其他部分則保持彈性狀態。
  7. Abstract : based on the analysis of oil pollution in zhu - ao waters caused by vessels in the past 10 years, some deficiencies in pollution prevention and control are pointed out from aspect of the field management. and some proposals are made for water quality analysis, oil type identification, prevention focal points and distribution of pollution prevention funds

    文摘:系統分析了船舶在珠澳水域造成的油污染情況，從現場管理的角度，結合近10年來發生的油污事故，針對不同污染途徑找出了防治工作中的一些不足，並對水質分析、油品鑒定、防治重點、防治基金分配等方面提出一些建議。
  8. With a party of 31 scientists, technicians and students onboard our research vessel, we spent almost two months sampling the physical and chemical properties of the western south atlantic, from top to bottom, starting near antarctica and ending near the equator

    研究船上共有31位科學家、技師和學生，我們花了將近兩個月，在南大西洋西側進行海水物理與化學性質的取樣剖面，涵蓋區域從南極附近開始，到赤道附近結束。
  9. I say between these two, in the wake of the island, i found the water at least still and running no way, and having still a breeze of wind fair for me, i kept on steering directly for the island, tho not making such fresh way as i did before

    我剛才說，我正好處于兩股激流之間，且已靠近小島。這兒海面平靜，海水沒有流動的樣子，而且還有一股順風。我就乘風向島上駛去，但船行慢得多了。
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