轉體動作 的英文怎麼說
中文拼音 [zhuǎntǐdòngzuò]
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In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements
本文以雙橫臂獨立懸架的
轉向傳
動機構
作為研究對象,選擇對斷開點和節臂球銷的位置進行優化設計,在此基礎上建立了基於多
體系統
動力學的導向機構和
轉向傳
動機構的數學模型,運用該學科的運
動學分析方法研究機構的運
動規律,編制了通用優化設計軟
體。由於考慮了更多的空間因素,取消許多影響準確性的假設,因此建立的數學模型與傳統的方法相比更能反映實際運
動規律,得到的優化結果也更加精確實用。此外,本文還針對導向機構進行受力分析,在建立該機構的空間
動力學模型后,運用多
體動力學中的
動力學分析方法研究各個桿件的受力,計算出上下球鉸的約束反力,並開發出了相應的通用計算程序。
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Their bodily gyrations and contortions fascinated him
他們身
體的旋
轉動作和扭曲運
動使他著迷。
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This paper presents our research in actuating in - vivo micro - robot based on the capsule endoscope platform by the external power. while seeking secure driving method we take several factors into account, such as driving environment, power transmitting and consuming, motion requirement and controllability, and locating technique. we mainly deal with driving the capsule with spatial gradient magnetic field, so we employ combined electro - magnetic coils, including gradient coils and homogenous coils, which have rotational dof around a translatable patient bed, to compose a controllable uniform gradient which act on the permanent - magnet embedded robot, thereby get an appropriate spatial force and torque to fulfill the anticipant locomotion such as move, stop, pitch and yaw
基於驅
動環境、能量供給和消耗、驅
動動作要求及驅
動安全性與可控性,定位方案等多方面考慮,尋求安全可靠的腸胃檢查微機器人的外部驅
動控制方法,並著重研究直接利用外磁場磁力驅
動微機器人:在微機器人內部嵌入永磁性
體,利用
體外的組合電磁線圈產生加載電流控制的驅
動磁場,其中外部的電磁線圈由多組梯度線圈和勻場線圈組合構成,通過繞病床的旋
轉以及病床的平移共同控制微機器人所在位置的磁場強度及梯度,
作用於微機器人內嵌磁
體以獲得空間意義上的必要驅
動力和調整
轉矩,從而有效地完成驅
動動作要求。
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The naval ship, as a three - dimensional object, its complicated tossing movements are the whirligig movements circling space axis. among them, the heave oscillation of the deck is an important guidance parameter for the uav ’ s landing in the process of landing
艦艇
作為三維空間物
體,其顛簸運
動是一個復雜的繞空間軸的旋
轉運
動,其中艦船甲板的升沉高度是艦載無人機著艦導引系統的一個重要參數。
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Due to the moving base existence of the minehunting and the frame structure characteristic of the sonar array, a new modeling thought in which the boat body coordinates is regarded as moving coordinates and the whirligig equation of sonar array compared with the self coordinates is founded on the basis of the euler ' s theorem and the coordinate transform is introduced. the dynamic equations of minehunting sonar array with the state matrix form are founded by settling the dynamic models with the vector form. so it offers theory foundation for analyzing the dynamic characteristic and designing robust control
由於獵雷艇
作為
動基座的存在和聲納基陣的框架結構特點,提出了以艇
體坐標系為運
動坐標系,運用變形的歐拉定理和坐標變換建立聲納基陣相對自身坐標系的旋
轉運
動方程的建模思想;將所建立的矢量形式的
動力學模型展開整理,獲得了狀態矩陣形式的獵雷聲納基陣
動力學方程,為系統
動力學模型的實用化奠定了基礎。
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Firstly it discusses the value, meaning, background and method of this topic. then it deducts the single - bubble sound pressure, spectrum of sound pressure, power spectrum. according to the real situation of traveling bubble cavitation noise around a schiebe body, the mathematical model of single - bubble collapse is selected, furthermore, the mathematical model of mass traveling bubbles without interference effect is established, and the multi - peaks and rebound phenomenon while bubbles collapse is also analyzed with statistical method
首先論證了本項研究的意義,價值,背景和方法,然後推出了單空泡輻射噪聲聲壓,聲壓譜和功率譜,針對回
轉體流
動泡空化噪聲的具
體情況,選擇了雙指數模型
作為單空泡潰滅的數學模型,進一步建立了無干涉條件下的群泡輻射噪聲的數學模型,並用統計的方法分析了空泡潰滅時的多峰值和反彈現象。
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The reconstructing of enterprises to stock companies and the negotiable securites exchange in the market after they come into being are revolution of chinese economy system, which has the meaning of lining out the era. the thesis is based on the transformation of chinese accounting target, and challenges to the questions of accounting information quality. on the influence of accounting rule internationalization and other aspects. the thesis affirm sufficiently the great driving function to which stock system gives in chinese accounting idea progress, at the same time it disclose the transformation background of chinese accounting system and its main content
企業股份制改造和股份公司成立后進入市場進行證券交易,是我國經濟
體制的一次具有劃時代意義的大變革,同時也有力地推
動了我國會計制度的變革。本文首先從我國會計目標的
轉變、會計信息質量受到挑戰、具
體會計準則的產生、會計思想與國際接軌等方面,充分肯定了股份制對我國會計思想的發展所起到的巨大推
動作用,也在另一方面顯示了會計準則制度制定的時滯性,揭示了我國會計制度改革的背景和主要內容。
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Assuming an attitude, she began la ligue des rats : fable de la fontaine. she then declaimed the little piece with an attention to punctuation and emphasis, a flexibility of voice and an appropriateness of gesture, very unusual indeed at her age, and which proved she had been carefully trained
她擺好姿勢,先報了題目: 「 la ligue des rats , fable de la fontaine 」 ,隨后她朗誦了這首短詩,十分講究抑揚頓挫,聲調婉
轉,
動作得
體,在她這個年紀,實在是很不尋常了,說明她受過悉心的訓練。
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Driver ' s position : optimised layout, based on the latest ergonomic principles, considerably reduced vibration and noise, throunh insulating the operator ' s compartment from the vehicle itself by means of shock absorbes, seat adjustable to operator ' s height and weight, as well as being spring suspended and hydraulically damped. lindedouble pedal control system offers accurate reversing without. changing gear. linde central control lever operates all mast functions
駕駛室:根據人機工程學原理對駕駛室進行了優化設計.駕駛室與車身之間由減震墊隔離,大大地降低了震
動和噪音,司機座下有彈簧和液壓減震裝置,並可根據駕駛員的身高和
體重進行調整,以獲得最舒適的狀態.林德雙踏板控制系統具有無需切換即可實現靈敏向的功能:林德集中控制桿控制門架的提升,下隆和傾斜
動作.發
動機的
轉速可根據提升和其它功能對輸出功率的需要而自
動調節.護頂架與司機座聯成一
體,並可裝配成舒適的全封閉駕駛室
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Step backwards. keep the body straight and at the same height. the hand pushing forward should be between the shoulder and the eyebrow
搬攔捶:手臂不可伸直,搬(壓)拳和攔掌
動作要有明顯的弧度,不可直來直往,身
體轉動與兩臂
動作要配合恰當。
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This paper comes to the following conclusions after analyzing the employment of exercise biomechanics in martial arts through dynamics, static mechanics, movement principle and turning mechanics : i. dynamics principles in martial arts are mainly deal with dynamic problems in martial arts, such as the procession of how a movement take place, the state of movement and the changing of postures and also the change of forcefulness, direction and effect of force in antagonist sports, as well as how to shift force and how to save force
本文從
動力學、靜力學、運
動學、
轉動力學原理四方面分析了運
動生物力學原理在武術運
動中的應用,得出以下結論: ( 1 )
動力學原理運用於武術運
動中主要解決武術運
動的
動力方面問題。運
動的發生、運
動狀態、身
體姿勢的改變;對抗性項目對抗時,力的大小、方向的變化及力
作用的效果;如何借力;
動作如何省力及騰空
動作的踏跳與落地時的跌撲等,均可運用
動力學中的力學原理針對性地進行分析研究。
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What could be more exhilarating than watching a diver execute a dive with twists and turns in mere fractions of seconds before plunging through the water
沒有比觀看跳水運
動員入水之前短短幾秒之內做
轉體等跳水
動作更讓人愉悅的了。
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The value of the above series of difficuties is calculated by adding the value of the throw ( 0. 20 minimum for a throw during a difficulty with rotation ), plus the value of the catch ( 0. 20 minimum for a catch during a difficulty with rotation ), plus 0. 10 for the intermediary difficulty or difficulties with rotation - for a total of 0. 50 at the minimum
上述一連串難度
動作的價值由拋的價值(在帶有
轉體的難度過程中完成的拋最少0 . 20 )加上接的價值(在帶有
轉體的難度過程中接器械最少0 . 20 )再加上完成一個中間難度或者帶有
轉體的難度的0 . 10的加分? ?總分最少0 . 50分。
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So a training combination using just a " tiger - claw " could simply be a fast non - telegraphed " cobra - like " whip to the face emphasizing speed ( your opening " gambit " ). . then a power shot " tiger - claw " using recoil, body english and follow through with the intent of blasting the assailants head right off his shoulders
所以,一個僅僅使用「虎爪」的訓練組合可以是:先用一個快速、無預兆的「眼鏡蛇式」的鞭打
動作攻向面部,強調速度(這是你的「開局」 ) . . . . . .隨即利用反
作用力和身
體的急速
轉動,以一種將對手的腦袋從他的肩膀上打飛打爆的意念,發出一記強有力的「虎爪」 !
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Abstract : the safety management is one of the important content for the enterprise management on the mine. the safe civilized production can ensure production operation smoothly. once safe production has been met several unfavorable factors at transform structure in the mine enterprise, as a result, the production included plenty of passive and difficult position. if all leaders and clerks changed ideas “ the safety first and putling prevention first ”, the management work would must push forward for the development of the mine enterprise
文摘:安全管理工
作是礦山企業管理的重要內容之一,安全文明生產是生產經營活
動順利進行的保證,礦山企業在
轉機建制中安全管理工
作遇到諸多不利因素,導致安全管理工
作一度出現被
動與無序的局面,只要各級領導和全
體職工提高認識,
轉變觀念,牢固樹立「安全第一,預防為主」的思想,落實安全生產責任制,全方位開展安全生產標準化的創建,形成有效的安全文化氛圍,安全管理工
作必將對礦山企業的發展起到巨大的推
動作用。
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Through the studies of the invariants of the single axis motions, computational theories have been developed in this thesis to provide practical solutions for the problem of structure and motion from fitting the corresponding points in the whole sequence to its conic locus or conies for short. it is then shown that all single axis geometry can be directly computed either from one conic and one fundamental matrix or from at least two conies. the rotation angles then can be calculated directly from using the laguerre formula
本文通過詳細分析單軸旋
轉運
動中的不變量,利用物
體點在單軸旋
轉運
動中軌跡為圓,而在圖象平面的投影為二次曲線的這一特徵,以二次曲線為分析的基元,研究了求解單軸旋
轉運
動結構問題的新理論和一系列新演算法,並在此基礎上完成了物
體的三維重建等工
作。
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Computer fluid dynamics ( cfd ) is adopted to simulate the flow fields of catalytic converter while researching the working process of emission postprocessor. the velocity field and pressure field of exhaust gas are obtained. methods of structural optimization of catalytic converter for improving gas flow and conversion efficiency are proposed
本文在汽車排氣后處理裝置工
作過程研究方面,運用計算流
體動力學軟
體,對催化
轉化裝置氣流場開展了模擬,得出了氣
體速度場和壓力場的分佈情況,提出了以改善氣
體流
動和催化
轉化效率的催化
轉化裝置結構優化的方案。
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First, a realistic 3d human body model which integrates with anthropometric data and a method of 3d human body modeling and deformation are researched. secondly, a corresponding realistic 3d multi - joint reach - space model with limited joint rotating angles is presented. then, a motion editing and motion retargeting method which aims at motion capture data is applied to a work motion simulation in this paper
首先結合人機工程統計數據建立了簡化的三維人
體模型,並研究了參數化人
體模型變形方法;其次探討了多關節且關節
轉角受限制的三維人
體尺度模型;然後介紹一種針對運
動捕獲數據的人
體關節運
動編輯和重定向方法,並將其應用於操
作動作模擬。
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This workshop is designed to give you an all - round introduction to salsa dancing, covering body movements, styling, footwork, partner work and simple turn patterns
本工
作坊特為提供全面的薩爾薩舞入門技巧而設,內容包括身
體動作步法舞伴配合及簡單的
轉步花式。
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A complete rotation of the body around its vertical axis, as in diving and gymnastics
轉體動作身體繞垂直軸心完整地繞一圈,如在跳水或體操中