船舶速度 的英文怎麼說
中文拼音 [chuánbósùdù]
船舶速度
英文
speed of the shiin meters per second- 船 : 名詞1. (水上的運輸工具, 船舶的通稱) boat; ship; vessels 2. (姓氏) a surname
- 舶 : 名詞(航海大船) oceangoing ship; seagoing vessel of considerable size
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 船舶 : shipping; boats and ships; vessel; watercraft; water-dipper
- 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
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In the study of the lumber carrier, one of the very important problem is the in spot and ultimate station due to flooding which will bring tremendous threat to the ship because of the few holds in order to study the lumber carrier buoyancy, stability and longitudinal strength under the condition of flooding, the paper adopt fundamental ship principle and iterative and accumulative concept on the basis of insumersibility theory to detailedly calculate the flooding speed flooding amount front draft after draft stability and longitudinal strength considering the ship " s sinking and inclination which will change the center of gravity and the loading station both in hold and on deck and the effect of flooding and lumber amount in holdo in the last, the paper introduces an example of the actual ship named " fei yun ling " and makes a contrast between not taking measure and taking measure which draws a reasonable conclusion and comes up to some advice the method avoids the cockamamie calculating while insures enough precision the paper draws a conclusion that not all the lumber carrier will submerge when suffering the damaged flooding if the loading or measure is suitable
為了研究運木船舶在破艙狀態下的浮性、穩性和強度,本文在抗沉性理論的基礎上,運用船舶基本原理,採用了迭代和累計的思想,將船舶的進水過程劃分為很多次進水的積累,詳細計算了運木船在破艙進水的過程中,考慮到各種破艙參數、船舶本身的下沉、艙室內木材、甲板貨的裝載情況和在進水過程中船舶本身的傾斜對進水重心的影響,以及艙室內的進水量和木材對破口處進水速度的影響,船舶總的進水速度、進水量、首尾吃水、穩性的實時狀態和最終船舶的總縱強度,給出了計算實例,並進行了在採取用泵抽水前後浮態參數的對比,得出了該船舶在艙室內的貨物積載量達到某個數值時可以保證船舶在破艙進水時不會沉沒,或者在當開口小於某數值時,採取適當的措施后,可以使船舶避免沉沒。On shipboard applications, where v is low, the error is small.
在船舶上應用時,其V(速度)比較低,誤差也比較小。In the test, the influence on the ship resistance and performance ability of changing the shaft angle of the skeg was discussed
為進一步研究和確定其快速性,製作了船模,完成了阻力試驗和自航試驗。試驗探討了不同尾鰭角度對船舶快速性能的影響。Especially while short carriage by the sea increases in number and the speed of the ship accelerates, the carriage under charter - party is more and more ; some questions about charter - party have arisen
特別是隨著短航次的增多和船舶速度的提高,航次租約下的運輸也隨之增多,有關航次租約的問題也日益增多。As a shipbuilder, cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship ' s power and limits its speed
作為一個船舶技師,科克雷爾在尋找解決波浪阻力的方法,因為波浪阻力浪費掉了船在水面行駛的大量動力,從而限制了船的速度。Gongbei customs started installing gps for small - scale boats navigating between zhuhai, hong kong and macau in order to improve the efficiency of customs checking
從6月1日起,拱北海關對往來港澳的小型船舶全面安裝gps系統,以加快貨物通關速度,提高稽查走私的效率。Article 35 fire trucks and fire boats, when rushing for fire fighting and rescue work or relief and rescue task for other disaster and accidents, shall not be restricted by its driving speed, driving route, driving direction and traffic signals ; other vehicles, ships and pedestrians must make way and shall not conduct overtaking
第三十五條消防車、消防艇前往執行火災撲救任務或者執行其他災害、事故的搶險救援任務時,不受行駛速度、行駛路線、行駛方向和指揮信號的限制,其他車輛、船舶以及行人必須讓行,不得穿插、超越。Compared with general aircrafts and ships, the wing - in - ground air vehicle features high aerodynamic efficiency, safety, high speed, comprehensive use and potential development toward huge vehicle of thousands tons
地效飛行器與一般的飛機和船舶相比,具有氣動效率高、安全性好、速度快、可用作多方面的執行任務的交通工具,能向幾千噸位的大型化發展等優勢特點。Therefore, the safety of bulk carrier is widely concerned ; the theory of insubmersibility is followed by the introductions of domestic and international regulations, solutions, rules and requirements on the floodability ; introduced are the conditions of hold in flooded condition, and provided are the calculation methodology of the stability and buoyancy when flooding. the concept of cargo permeability is concretely defined, and the calculation methods of the amount of flooding waters are executed ; the application of the influence numbers simplify the calculation of the still water bending moment and shearing force in flooded conditions. a new method to calculate the maximum still water bending moment and shearing force is developed by means of the influence numbers ; the simulation system provides a means of evaluation and forecast on ship ' s danger extent after ship is damaged
在抗沉性公式的推導過程中採用一些假設,並分析了這些假設對結果的影響;然後介紹了船舶強度的概念和計算方法,鑒于現有的剪力彎矩計算方法工作量大、效率不高的缺點,引用影響數計算船舶進水后的剪力和彎矩;最後根據船舶抗沉性理論對散貨船破艙進水進行模擬,在模擬中根據船舶破艙的實際危險情況,採用直觀的圖形輸入的辦法,判斷船舶的危險程度並計算船舶到達危險狀態的時間以助於船長做出正確快速的決策。Ais works on the marine vhf, use the sotdma ( self organized time division multiple access ) data chain protocol to transfer data of ships. the ais can help the limits of the current services, and decrease the collide case of ships, and improve the value of the safe action in marine, and make the content of the radar and the vts more stronger
船舶自動識別系統( automaticidentificationsystem ,簡稱ais )工作在海上vhf頻段,運用sotdma方式發射船舶數據,具有補充現有船舶導航存在的缺陷,減少船舶碰撞事故;提高搜救船舶海上救助的速度;增強雷達、船舶交通管理系統vts的功能。This subject belongs to three - dimensional layout problems with behavioral constraints theoretically and concerns the knowledge of spacecraft design, mechanical engineering, computer science, mathematics, mechanics and system engineering. so it can be ascribed as the frontier fundamental and applied research of cross - discipline subject with np complexity theoretically. in term of engineering practice, this subject has extensive applications, such as layout design of spacecraft module, engineering machinery, submarine and shipping, tank, under - water suspension engineering, platform of marine drilling well, bullet train, multiple spindle box of machine tool, robot
該課題在理論上,屬帶性能約束的三維布局問題,涉及航天器設計、機械工程、計算機、數學、力學和系統工程等學科,為交叉學科前沿課題的基礎理論和應用基礎研究,具有np難度;在實踐上,具有廣泛的工程應用背景,如航天器艙、工程機械、潛艇、船舶、坦克、水下懸浮工程、海上鉆井平臺、高速列車、組合機床多軸箱、機器人等的布局方案設計問題。In the full of research, the thesis constructed the dynamic equations of the simplified model, then programmed and computed the feedback gains using lqr method. moreover, the thesis plotted pictures of displacement, velocity, acceleration, bend and shearing force of ship ' s head and middle part in the condition of using cable and not using cable
在研究工作中,首先對船舶的簡化模型建立了動力學方程,然後採用線性二次型最優控制方法,編寫程序並計算出船體垂向振動固有頻率和最優反饋矩陣,得到控制前後船艏以及船舯部的位移、速度、加速度、彎矩和剪力歷程圖。At the same time, the paper discussed the establishment of mathematics simulation model for digital governor dgs - 8800 according to the traditional pid control model. it also comes up with the idea of optimizing the speed - adjusting system for the marine main engine by making use of fuzzy control theory
同時,在pid控制模型基礎上,建立了電子調速器的模擬數學模型,提出了應用模糊控制理論來優化船舶主機的速度調節系統的思想。The concept of the optimize design is proposed and its mathematic foundation is analyzed in this paper. after comparing several optical calculation methods, the one that is suitable for the lubricating system is chosen and analyzed in detail about its concept, characteristic and some focal points. meanwhile, combining with the analysis of the relationship among the parts and structure of marine low - speed diesel lubricating system, the internal disciplinary, other pipeline system and main engine, aiming at reducing the initial investment and the running cost in a certain years, the mathematic model of the system is built and the object function and subjected conditions are set up
本課題闡述了最優化設計的概念,分析了最優化設計問題的數學基礎,比較了約束多維問題的幾種優化方法,選取了適合於潤滑油系統的優化設計方式,並對該方式的概念、特點及其應注意的問題進行了較詳細的分析;同時,結合海船低速柴油機潤滑油系統的組成部件及其結構以及潤滑油系統內部規律與其它管路系統、船舶主機的關系的分析,從經濟性的角度,以設備初投資及其在一定年限內的耗能費最低為目標,建立了本系統優化設計的數學模型,確立了目標函數和約束條件。As the overland test base of ship motion control system, semi - physical simulation system for ship motion can quicken the exploitation of product, reduce cost and save manpower and material resources
船舶運動半物理模擬系統作為船舶運動控制系統的陸上試驗基地能夠加快產品開發速度、降低成本和節省人力物力,它的建成具有重要的科研和實用價值。Under the condition of knowing the mass, stiffness, damping and the real vibration response of stem, the propeller pressure impulses of blade frequency are deduced, these belong to structure dynamics problem that is loading identification problem
摘要在已知船舶的質量、剛度、阻尼以及實測尾端振動速度的條件下,反推出螺旋槳葉頻激振力。This article has been divided into five chapters, the contents of five chapters respectively are : the contents of the first chapter are about pollution compensation that oil leakage of the ships lead to in " maritime law " ; the contents of the second chapter are about delay delivery of the goods in " maritime law " ; the contents of the third chapter are about the cargo lien that the marine carriers have in " maritime law " ; the contents of the fourth chapter are about the rights that the shippers can change and terminate the contract unilaterally in " maritime law " ; the contents of the fifth chapter are about the limitation of liability for maritime claims system in " maritime law ". the contents of each chapter of this article are about a flaw of " maritime law ". as a result of the limit of article length and the limit of author ability, it is impossible to analyze the article of " maritime law " gradually, the article is only about five quite important flaws of " maritime law " to form five chapters, then we will introduce them gradually
但是,隨著我國加入wto ,國際貿易和海上運輸迅速的發展, 《海商法》在實施中暴露出很多不足。因此,有必要遵循科學性、適時性和法制統一性等立法的基本原則,對《海商法》及時進行修改。筆者認為,應當認真總結《海商法》成功的經驗和失敗的教訓,從目前和今後一個時期海上和與海相通的內陸水域的運輸和經濟貿易的現實和發展對法律的需要出發,參照和借鑒其他民商立法、國際海事條約、民間規則和合同格式,以及國外先進的立法例,吸收海商法理論研究成果,並考慮國際海事立法的發展趨勢,在船舶油污損害賠償的規定,遲延交付的規定,海上貨物留置權的規定,托運人變更解除合同權利的規定,海事賠償責任限制制度的規定等幾個方面修改現行《海商法》 。Progress control of marine maintenance procedures
船舶維修作業速度控制策略研究Due to the popularization of the modern science and technology in the field of seafaring, the speed of ships has been greatly advanced, which together with the characteristics of the operation of traditional b / l results in the fact that ships arrive at the destination port before b / l reaches the buyers leading to port congestion and even the losses of the parties involved
由於現代科學技術在航海領域的廣泛應用,船舶在海上運輸的速度有了很大的提高。局限於傳統的提單流程,常常出現船舶已到港而提單還未到收貨人手中,這樣經常造成堵港,甚至當事人的經濟損失。Its development is to satisfy the increasing requirements caused by the rapid development of waterborne traffic and the rise of vessel density
它的發展適應了水上交通運輸的迅速發展及船舶密度急劇增加的需要。分享友人