重心速度 的英文怎麼說

中文拼音 [zhòngxīnsùdù]
重心速度 英文
barycentric velocity
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 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
  • 重心 : 1 （事情的中心或主要部分） heart; core; focus; key point 2 [物理學] centre of gravity; barycentre...
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. （快慢的程度） speed; rate; pace; tempo
  1. The energy centrobaric method is made use of correcting the doppler spectrum, the simulation predicted value of the target velocity is obtained

    用能量重心校正法對多普勒頻移校正，進而得到物體的運動速度的模擬計算值。
  2. Due to existing signal processing technology ’ s shortage such aslow measurement, narrow measurement range precision and other poor performance, we introduced a high - precise signal processing technology : firstly, to get power spectrum with hanning windowed welch modified periodogram, search its peak value frequency ; secondly, to apply zooming analysis via goertzel algorithm ; at last, to get a highly precise doppler frequency with energy centrobaric rectifying algorithm 。 the simulating result indicated that this technology introduced could get accurate doppler frequency 。 depending on above discussed technology, we designed a signal processing scheme, and developed a signal processing system. the running result showed high performance, verified the feasibility and reliability of the highly precise signal processing technology introduced. in a word, the technology improved ldv ’ s performance such as measurement precision, measurement range, dynamic response time 。 and it will have a wide application foreground

    針對存在的缺點，本文提出了一種應用於激光多普勒測速的高精度信號處理技術，即首先利用加hanning窗的welch修正周期圖演算法得到信號功率譜，搜索其譜峰值頻率，接著利用goertzel頻譜細化演算法對搜索的譜峰進行細化分析，再引入能量重心頻譜校正演算法對細化后的譜峰進行校正分析，從而將離散頻譜分析演算法、頻譜細化演算法和頻譜校正演算法三者有機結合起來，充分發揮各自的優點:通過加hanning窗的welch修正周期圖演算法快速得到功率譜及峰值頻率，通過goertzel演算法獲得分析頻帶的高解析度頻譜，然後通過能量重心校正演算法對細化后的頻譜進行高精度校正，這樣不僅保證了演算法的高效性，而且大大提高了分析的精度。
  3. 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。
  4. In the research, a set of simulation equipment is developed to examine the drivers " static and dynamic fatigue. recur to the apparatus, contrast and control experiment are made among different ages, workload intension and workload factors group. the endings summarize as following : ( 1 ) driving sensation fatigue investigation ( investigation of psychological and physiologic index and contrast investigation of fatigue ) ; continuous driving load and discrete driving load investigation of fatigue

    ? ?門）駕駛疲勞平衡穩定性是通過在力檢測臺上描繪人體重心軌跡的方法，提出檢測駕駛員疲勞平衡穩定指數，在不同狀態下（傾斜度15 30 『以及閉目等狀態下）對不同負荷、不同年齡分別進行測試，建立駕駛疲勞客觀測試評價體系； n ）經實驗室研究與現場調查，通過對駕駛疲勞與駕駛時間、駕駛速度等關系的研究，提出了不同年齡、不同條件下的最大連續安全駕駛時間標準，日駕駛時間標準，最大安全行車速度標準等。
  5. Any way i am more interesting of standing how to distribute our body weight. and of thinking where is your body weight or the which leg do place your body weight, and which part of your body you transfer your body weight, and which part of your body you can be stand, and how you can start to move and how you can transfer. of cause it ' s very important for keeping perfect balance. to be bale to keep beautiful gradus. and different speed

    不管如何，我對如何分配我的身體重量更有興趣，了解身體重心在哪裡，或身體重心放在哪一支腿，把身體重量移動到身體哪一部位，要站在身體哪一部位，要如何開始移動如何轉換重心，當然非常重要的是要保持完全平衡，能夠保持優美的韻律，及產生不同的速度。
  6. The results are summarized below : 1 ) study on soil science indicates that soil granular structure is the focus adjuster for soil fertility and it affects the space, water - grasp, aeration and anti - erosion of soil. and the percentage of aggregate is one of the key index that decides the speed and extent of soil erosion, hardening and degeneration because the soil degeneration will first lead to the disappearance of crumb - structure. so it is very important that the physical course and character of soil in different land use pattern are realized

    現將主要結果摘要如下： l 、士壤學研究表明，團粒結構是土壤肥力的中心調節器，影響著土壤的空隙性、持水性、通透性和抗蝕性；任何土壤的退化首先將表現出團粒結構的消失；團聚體百分比是決定土壤侵蝕、板結等物理過程速度和幅度的關鍵指標之一，了解不同土地利用和土壤管理方式的物理過程和性質相當重要。
  7. A softer beard : a softer brush if intentionally allowed to remain from shave to shave in its agglutinated lather : a softer skin if unexpectedly encountering female acquaintances in remote places at incustomary hours : quiet reflections upon the course of the day : a cleaner sensation when awaking after a fresher sleep since matutinal noises, premonitions and perturbations, a clattered milkcan, a postman s double knock, a paper read, reread while lathering, relathering the same spot, a shock, a shoot, with thought of aught he sought though fraught with nought might cause a faster rate of shaving and a nick on which incision plaster with precision cut and humected and applied adhered which was to be done

    因為一到早晨就有種種噪音，心裏又懸念不安，牛奶罐咣當咣當響，郵遞員連敲了兩遍門。讀了份報紙，一邊重讀一邊塗肥皂液，在同一個地方又塗上肥皂液把一些微不足道的事想成了不起。於是受一次沖擊，挨一個打擊，就加快了剃刀的速度，割了個口子，這時就鉸下一塊不大不小的橡皮膏，潤濕后貼上去。
  8. Projecting into the second half of the financial year, although the global 3c products market appears to be weak and lacking in prospective drivers with the outlook of the global economy remains uncertain and bleak, the group will continue its own strategy and shift its focus from immediate to medium term sale, research and development on faster moving av products such as dvd players, tft - lcd monitors and television, plasma panel television, digital television, digital still cameras and mp3 players

    展望下半財政年度，雖然環球經濟持續不穩，全球3c產品市場依然疲弱，集團仍會維持目前的發展策略，將現時至中期的銷售和研發重心，集中於dvd機、 tft - lcd顯示屏及電視機、等離子屏幕電視機、數碼電視、數碼相機及mp3機等增長迅速的影視器材。
  9. Takes root china, for the general hospitals, the patient felt relieved the convenience quickly selects and purchases the product, founded the global only standard, reprimands the large amount of money to make the genuine internet direct sale network, through the internet direct sale, causes the product directly to abbreviate each link to arrive in the patient hand, saves each link the profit cost to let favor the patient, lets the patient when the quickest time the shortest speed most favors the price purchases and uses annlic the establishment gram kj medicinal preparation, thoroughly permanently cures the blister measles, the condyloma, reretrieves this belongs to own happy life

    植根大中華，為廣大醫院患者放心便利快捷地選購產品，開創了全球唯一的標準，斥巨資打造真正的網際網路直銷網路，通過網際網路的直銷，使產品直接省略各個環節到達患者手中，節約各個環節的利潤成本讓利於患者，讓患者在最快的時間里最短的速度最時惠的價格購買與使用annlic安立克kj劑，徹底根治皰疹濕疣，重新找回本屬于自己的幸福生活！
  10. They include : a aluminium tank for underwater weighing, spirometers, an on - line data acquisition system for evaluating respiratory gas exchange, a heavy duty, over - sized treadmill, mechanically braked and electrically braked cycle ergometers, automated blood chemistry analysers, telemetry heart - rate monitors, core temperature monitoring system, and ibm compatible and macintosh computers

    這些儀器包括水下稱重測試系統、肺活量計、即時呼吸系統分析儀、加長跑臺、功率自行車、自動血液生化分析儀、遙感心率表、體內核心溫度監測儀、 actigraph加速度計、 mrx標儀、以及相應的電子電腦設備。
  11. According to the moving characteristics of tracklayer, when the vehicle is on ramp and the ground ' s vertical pressure is linear, the calculating formulas of relationship between the deviation of the instantaneous steering center, the position of vehicle ' s gravity, steering radius, moving velocity, moving acceleration, and vehicle ' s orientation, were obtained by the theory and method of vector analysis in mathematics and mechanics

    摘要根據履帶式車輛的運動特點，運用數力學中矢量分析理論和方法，推導了接地比壓為線性分佈時履帶式車輛在斜坡上轉向時，瞬時轉向中心偏移量與車輛重心位置、轉向半徑、行進速度、加速度、車輛方位相互關系的計算公式。
  12. The paper analyses the particle radial separating speed in inertia field and the dropping speed in the gravity field, determines the relations among the separating critical diameter, the rotate speed of screw, airflow speed and the radial size of separating interface, establishes and work out the separating diameter which value the separating effect of the new equipment

    根據物料的空氣阻力與離心分離理論分析了離心力場中粒子徑向分離速度及重力場中的粒子沉降速度，確定分離臨界粒徑與螺旋轉速、氣流速度及分離界面徑向尺寸等之間的關系建立了並求出了衡量此種新機型氣固二相流分離效果的衡量指標? ?分離粒徑。
  13. Tucson a solid security system to prepare multiple internal and external security, even gallop on natural and mold on the difficulty and danger, and not have the extra worry about, let their hearts with the speed of the pentium

    途勝的安全系統內外堅實宜備多重保障，即使馳騁于自然，陶冶于艱險，也不必有多餘顧慮，讓內心隨速度奔騰吧！
  14. Instead the practical realisation of the unit of force makes use of known masses ( deadweights ) which will produce a known force when subjected to the effect of local acceleration due to gravity

    代以實復現力值單位的定義是利用已知質量（靜重） ，受地心引力影響所產生的重力加速度來產生已知的力值。
  15. For any c. g. position, an increase in trim speed from any initial value to a larger one requires a downward deflection of the elevator.

    對于任意一個重心位置，平衡速度由它的初始值變化到較大的值時要求升降舵向下偏轉。
  16. With the successfully biding of core inserting pulling mechanisms and threading rotation ejection mechanisms supported by nation innovation financial and the approval of establishing large injection forming molds project technology r d center, jinsu company is gradually switch the center of industry structure to produce high precision and automatism high - end molds, and the base point that supports the new development is gradually emerged. i believe in 2007 jinsu will make great progress

    隨著公司「模具開合模抽插芯與螺紋轉動脫模同步機構」的通過論證與國家創新基金項目的獲得與支持，金塑公司在2006年正在逐步地把產業結構重心轉移到生產高精度全自動的新型模具方向上來，支撐新一輪快速發展的基點正在逐步形成，我相信在2007年金塑公司必定會乘風破浪更上一層樓。
  17. Application of textual theory to english reading can help acquire a rapid understanding of the main idea of the text, regulate the reading speed, grasp the key sentences of the paragraphs and improve the efficiency of reading comprehension

    摘要將語篇理論運用於英語閱讀有助於快速了解所讀文章的大意和中心思想，調節閱讀速度，較好地把握句子和段落的重心，提高閱讀理解的效果。
  18. By using the internal and external merger theories, the author analyses not only the process but also the feasibility and necessity of xi ' an transformer factory merger xi ' an heavy furniture factory. using the " effect evaluate system of state - owned capital " assess the financial effect after the merger and reorganization. the author discuss the risk and its being on guard about debts probably, and analyses the difficulty position about reorganization and cultural blend which took by the workers " puzzled of target enterprise

    本文運用國內外兼并重組理論，分析了西安變壓器廠兼并西安重型電爐廠的可行性和必要性，以及兼并重組的過程；運用「國有資本金績效評價體系」評價了企業兼并后的財務效果；創意性地提出並論述了在兼并過程中實現股權多元化的途徑；論述了或有負債的風險和防範；從心理學角度分析了被兼并企業職工角色的困惑給重組和文化融合帶來的困境；結合該案例重組的特點，論述了兼并重組中的速度風險和企業速度觀念；提出了企業通過戰略性改組實現可持續發展戰略。
  19. Second, the author introduced a new stability region, and programmed a trajectory of variable zmp, which was defined as a cosine curve ; the author also designed a cog - compensated method to keep the cog ’ s height ; based on dynamics of 3 - d inverted pendulum, the author educed the cog ’ s trajectory equation of the robot in the three - leg - support phase, and used third - order splint function to ensure the acceleration continuity of the robot ’ s cog in the four - leg - support phase. at last, walking patterns of the corresponding gait are generated through programmer design

    然後，提出了一種新的支撐區域選取方法，採用了按餘弦規律變化的zmp運動軌跡;為了維持機器人行走時重心高度不變，採用了一套有效的質心高度保持方法;基於三維倒立擺模型，推導了機器人三腳支撐期質心運動軌跡方程;採用三次樣條曲線插值規劃了四足支撐期加速度連續的質心運動軌跡。
  20. The paper also discusses the influential factors on the maneuverability and stability, such as, lateral stable pole, the position of gravity center, road adhesive coefficient, and so on, which provides the basis for the designing and safe running of the coach - bus

    同時，討論了安裝橫向穩定桿、輪距變化、重心高度變化及道路附著狀況等對大客車高速操穩性的影響，從而為客車的設計、安全運行等提供了寶貴的依據。
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