正常推力 的英文怎麼說

中文拼音 [zhēngchángtuīlì]
正常推力 英文
normal thrust
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 推 : 動詞1 （向外用力使物體移動） push; shove 2 （磨或碾） turn a mill or grindstone; grind 3 （剪或削...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 正常 : normal; regular; average
  • 推力 : visatergo; soot; propulsive force; thrust; momentum thrust
  1. This spring is a key part for ensuring normal operating of aira. stress and beforehand close quantum of helix torsion spring of rectangle section is educed by some conclusions of mechanics of materials and compute formula

    該彈簧是保證調整臂正常工作的關鍵件，本文從材料力學的結論出發，詳盡地推導了該彈簧應力及其初始預緊量的設置，並給出它們的計算公式。
  2. The numerical simulation of axisymmetric two - dimensional shock tube is studied, which has a conical convergent section, and its driving gas is the hot product of hydrogen oxygen detonation. finite volume tvd scheme is adopted and the mesh is local orthogonal. the primitive equations are euler s equations of multi - component flow. the new method of eliminating numerical oscillation at the interface of two materials is extended to two dimensions. the mechanical character of this shock tube is analyzed

    對由前向爆轟產生驅動氣體並具有局部錐形收縮截面的軸對稱激波管利用兩相常比熱完全氣體的歐拉方程組和有限體積tvd格式在局部正交的網格上進行了二維數值模擬。將消除兩種介質界面處數值振蕩的新方法成功地推廣到二維情況。分析了該激波管的力學特性。
  3. This thesis conducts a detailed analysis of yangda dairying group ( ydg ) from the perspective of marketing situation, competitiveness and designs four sorts of management strategies through " swot ". there are : ( 1 ) to emphasize freshness of our products ; ( 2 ) to regulate or innovate inner organizational structure of the enterprise under the pressure of external competition ; ( 3 ) to introduce green marketing concept by taking advantage of advanced technologies at yangzhou university ; ( 4 ) to avoid competition with rivals on room - temperature dairy products

    本文從營銷環境、競爭力的角度對揚大乳業集團作了細致分析，並通過swot分析設計出了四大類經營戰略方案，即採取差別化戰略突出乳品在本地市場的新鮮優勢；利用外部競爭壓力加快推動對內部組織結構的調整和改造；充分發揮高校科技與人才優勢，引進綠色營銷理念，塑造綠色乳品形象，引導綠色乳品消費，避免在簡單的買贈促銷上與競爭對手對抗；採取「有所為有所不為」的策略，避免在常溫產品上與競爭對手進行正面競爭。
  4. Avoiding the difficulties of detecting the difficult parameters in furnace control and of building up the models, integrated with fuzzy control and conventional pid control, abb ’ s control it system is used to predict the bloom surface and center temperature directly based on the temperature of furnace wall easily to be detected so that the temperature settings in various furnace sections can be self - corrected, the furnace temperature of each section self - adjusted and on - line parameters of combustion control self - optimized. in addition, the heating parameters and the operating status of the field plant can be monitored with alarm

    採用abb公司的controlit控制系統，避開爐子控制中遇到的困難參數檢測及建模困難等因素，直接根據容易檢測的爐壁溫度來推知鋼坯表面溫度及鋼坯中心溫度，將模糊控制技術與常規pid控制相結合，實現各段溫爐設定值自修正、各段爐溫自協調、各參數在線自整定的自尋優最佳燃燒控制;對熱工參數、現場設備的運行情況進行監視、報警，實現爐膛壓力、管道壓力、換熱器的保護控制，並將重要參數送往廠級mis網路。
  5. Operations guide : click play entered the game, select the first one, the use of sub analogy, you have a portrait of two chutes, blue for health, yellow for the physical, a key to the roundabout hack, and s keys to normal hack, and d keys to xiapi, with the normal direction of the same key, k enter the name of the game : welcome 4455 miniclip games network, the site domain name to remember : 4455. cc and 3839. cc

    操作指南：點擊play進入游戲，選擇第一關，以次類推，你的頭像有兩個槽，藍色為健康，黃色為體力a鍵為迴旋砍， s鍵為正常砍， d鍵為下劈，方向鍵與正常相同，空格鍵為撞擊對手，游戲中還會有4片金子收藏，游戲后會獲得積分啊：此外，打碎一些箱子會有救命藥水來補充，其中黃色藥水是體力補充，使用時按數字小鍵盤的「 1 」 ，藍色藥水是健康補充，按「 2 」 ，紫色藥水為隱身，按「 3 」即可，有時間限制的，可以看你的頭像啊。
  6. It is high performance concrete of low water - binder ratio. with its own gravity and without any vibration, it can fill up the space automatically. with high adding quantity of fly ash and slag, high quality water reducing agent and other compound admixture is the most important technology of this kind of high performance concrete. scc focus on high workability at the same time on high strength and high durability through choosing the composite of aggregate, additives, content of cementions material, admixture reasonably and the optimum design of mix proportion

    本文研究了採用吉林省本地原材料和常規生產工藝配製c40自密實混凝土的製作技術，採用水膠比、粉煤灰摻量、砂率、膠凝材料總量四個因素進行配合比的正交設計，試驗分析了自密實混凝土拌合物的工作性以及硬化后的力學性能、耐久性和生產與施工注意事項，並對其經濟性做出了客觀評價，本次試驗為吉林地區自密實混凝土的推廣應用提供了數據基礎。
  7. With the further economic growth and the implement of development of the western regions, hydroelectric construction in our country is undergoing rapid growth, anumber of high - dam power - station is in building or in programming. in view of its higher - head and larger magnitude of spill structure outlet, it is difficult for conventional concrete or reinforced concrete structure of pier and pier room to support its vast water pressure. coupled with the improvement of prestressed method, it has been the noteworthy tool in solving the problem

    隨著我國經濟的加速發展及西部大開發戰略的實施，我國水電事業也迎來了迅猛發展的大好時機，一批高壩水電站正在建設或規劃之中，其泄水建築物孔口及水頭愈來愈大，常規混凝土或鋼筋混凝土閘室閘墩結構難以承受如此之大的水推力作用，隨著預應力技術的成熟，這一技術已成為解決該問題的關鍵技術措施之一。
  8. In march aimed at instilling the notion of protecting and respecting privacy rights amongst primary school students in hong kong. to enhance children s interests on the subject, the pco had invited mr. harry wong, a renown youth program host, to conduct interactive activities integrating music, magic shows, puppet shows, drama and role play to help youngsters understand the concept of privacy protection and to introduce ways of protecting their own personal data and those of their families and friends in everyday lives under a lively atmosphere

    為了培養小朋友從小養成尊重私隱的意識，公署推出了一項嶄新的宣傳活動，由差不多每位小朋友都認識的兒童節目主持harry哥哥，拍海潮哥哥合力演出一個名為有個秘密話你知的現場表演，以音樂、戲劇、魔術及木偶表演，向小朋友灌輸私隱的真正意義，並通過互動游戲來教導他們在日常生活中如何保護自己的個人資料，以及推己及人，尊重別人的私隱。
  9. The high strength concrete filled steel tubular member ( hcfst ) are increasingly applied to civil engineering construction in large quantity because of its super performance., however, the shortage of full knowledge of creep of this member prevents us from further using it correctly and extensively. therefore. it ' s necessary to explore the mechanisms of creep of cfst member and influence of creep on mechanical performance of hcfst member

    鋼管高強混凝土組合構件因其優越的性能日益廣泛地為工程界所應用，然而對這種構件徐變性質的認識不足卻制約了它的正確使用和推廣應用，因此，深入探究鋼管高強混凝土構件徐變機理、準確計算其徐變值並充分認識徐變對構件力學性能的影響非常重要。
  10. A general stack equation of mobile robot based on analyzing the motion of planar motion object and the mathematical models of four different kinds of common wheels is developed, accordingly, the mobility of mobile robot is addressed and the forward and inverse solutions to speed for specific configuration driven by differential speed are derived. utilizing the muir and newman convention, the description of the posture transformation matrices between different coordinate frames and the solution for the speed of point located on these frames are introduced. according to posture estimation, a more accurate method, dead reckoning algorithm, is developed for a specified configuration characterized by differential speed motorization, and simulations of this algorithm and other traditional methods are carried out using matlab while traversing a circular path

    本文對兩輪差速驅動移動機器人的運動學及其本體緩沖設計進行了探討，在對平面運動物體運動分析的基礎上結合四種常用車輪的數學模型，推導出了一個通用的移動機器人堆積方程，在此基礎上分析了移動機器人的移動能力、並針對兩輪差速構型推導了速度正解與逆解；使用muir和newman的運動學建模方法，推導了移動機器人上點及連桿坐標系位姿、速度變換關系矩陣及求解方法；在移動機器人位姿識別方法中結合差速驅動構型對航位推演算法進行了分析：推導了一種理論精度較高的航位推算演算法，並使用matlab對其與傳統的推算演算法在跟蹤圓弧軌跡情況下進行了模擬；最後針對本文所研究的機器人給出了一種比較系統、可靠的緩沖結構設計思路，較好地解決了移動機器人作業過程中外界因素及本身設計中引入的各種不確定誤差問題；本論文研究成果已在本實驗室所開發的樣機上得到實現，經過應用與考核證明其中的分析與設計是切實可行的。
  11. Extreme negative and positive acceleration phases are not a characteristic of swimmers who must be efficient ( e. g., 200 m plus ) who usually demonstrate high rates, almost continuous propulsive force production, and minimum periods of time in long " sculling boat " positions

    最終的負加速度和正加速度階段並不是一個有效率的（例如200多米）和經常呈現高效的，能夠持續產生推進力和盡可能減少處于長的皮劃艇位置的時間游泳運動員的特徵。
  12. The u. s. trade representative now regularly cites hong kong as a model for other asian economies struggling with their own problems of ipr piracy

    美國貿易代表如今經常把香港推為其它正在努力解決知識產權侵權問題的亞洲經濟體所應仿效的典範。
  13. An important lesson that one can draw from the holographic conjecture, however, is that quantum gravity, which has perplexed some of the best minds on the planet for decades, can be very simple when viewed in terms of the right variables

    我們從全像推測學到一件很重要的教訓：只要選用正確的變量，困惑了地球上一些優秀頭腦數十年的量子重力論可以非常簡單。
  14. The frames of bulldozers is the key parts which connect mainframe with bearing elements on ground the loads on frames are so great that the frames are liable to cause deformations as to affect the normal work of bulldozers

    履帶式推土機作業工況惡劣，臺車架是連接主機架與地面支承元件的關鍵部件，其受力較大，容易發生變形而影響正常工作。
  15. The rangoon - one of the peninsular and oriental company s boats plying in the chinese and japanese seas - was a screw steamer, built of iron, weighing about seventeen hundred and seventy tons, and with engines of four hundred horse - power

    仰光號是印度半島和遠東公司的一條郵船，經常在中國和日本的沿海航行。這是一艘有螺旋推進器的鐵殼船。總重一千七百七十噸，正常運轉是四百匹馬力。
  16. Based on analysis and comparison of existing test data applied to existing ultimate strength prediction models, interfacial stress at the end of plate is deduced. after formulas for calculating the effective moment of inertia for frp - strengthened beams being revised and adjustment coefficient related to nominal main steel reinforcement ratio and curtailment length ratio being put forward, strength prediction formulas of compound beams under plate end debonding failure are established. in analysis of strength of compound beams under intermediate crack induced interfacial debonding failure mode, several bond strengths and their relation are introduced

    對于板端剝離破壞，在總結現有承載力模型的基礎上，利用已有試驗數據對各承載力計算公式進行了分析比較，進一步採用分階段分析法，推導了板端界面應力的計算公式，在此基礎上，採用加固復合梁有效慣性矩的修正公式，建立了考慮名義配筋率和板端偏移比影響的板端剝離破壞梁承載力的計算公式；對于跨中受彎裂縫導致的粘結破壞，闡述了常見的幾種粘結強度之間的區別和聯系，並基於拉剪粘結強度，提出了跨中受彎裂縫導致粘結破壞的承載力計算公式，並利用現有試驗結果確定了模型中的一些參數；最後，利用試驗數據對本文建立的兩種粘結破壞承載力計算公式進行了檢驗，結果基本吻合。
  17. The challenge i believe that we - all of us in this room - face today is keeping that process - perhaps the most powerful force there has ever been for human progress - on a path that will continue to deliver security, prosperity and justice to an ever wider circle of humanity

    我認為，全球化也許是人類有史以來遇到的最強大的推動力量，今天我們所有在座的各位面臨的挑戰就是如何引導這個進程沿著正常軌道發展，這一軌道將為更大范圍的人們繼續帶來安全、繁榮以及公正。
  18. The experience of development in decades has proved that the most effective interest rate risk management tool is the interest rate futures. the best carrying body of interest rate futures is bond futures. from the end of bond futures pilot the macroeconomic and financial market environment has been tremendous changes after the development for 10 years, basically has the reopening of the bond futures trading conditions. the introduction of treasury bonds futures is the general trend. interest rate futures have unique function, and its introduction is bound to affect our monetary policy transmission mechanism

    為了利率期貨市場的正常高效運行，更好地發揮疏通我國貨幣政策傳導機制的作用，應該在吸取以往教訓的基礎上，借鑒國際成熟的交易機制和監管體系，通過利率期貨交易形成金融市場的均衡價格和定價機制，促進貨幣市場與債券市場的聯通，穩步推進利率市場化，完善我國的期貨法律法規體系，大力發展機構投資者，加強風險管理，建立一個適合我國國情的利率期貨制度模式。
  19. Secondly, according to the change of calculation formula when prestress were added to the chapter of concrete tower drum, the paper has given the calculation formulas of prestressed concrete tower drum in limited states of carrying capacity and normal serviceability

    其次，針對高聳規范混凝土塔筒一章中增加預應力后，塔筒計算公式發生的變化，本文對預應力混凝土塔筒在承載能力極限狀態和正常使用極限狀態下的計算公式進行推導。
  20. The normal sales activity inside the store is free taste, the special price promote sales, gift donation, hold the tea knowledge academic chair, the tea develops the faithful consumer with explain in detail healthily and expand, develop the member strongly with this, and the member often will enjoy the special and related activity, gift of the year donation

    店內正常銷售活動有免費品嘗、特價促銷、禮品饋贈、舉辦茶葉知識講座，茶與健康講解、大力推廣、發展會員以此培養忠實的消費者，並且會員將享受常年的優惠及相關活動、禮品饋贈。
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