period motion 中文意思是什麼
period motion
解釋
運動周期-
Using human ambulation as the research object, by constructing human geometrical and kinetic model introducing auxiliary joint angle, and combining inbetweening principle with existent approach of motion control, this paper proposed a new method to control human ambulant gesture automatically and flexibly of each period
摘要以人體步行運動為研究對象，通過構適人體幾何和運動模型，引入輔助關節角將插中原理與已有運動控制的方法結合起來，提出一種新的方法自動靈活地控制每個周期下的人體步行的姿態。 -
Based on the theory of division of mid - way running motion period in boating style sprint, the motion of lower limbs ' arthrosis and muscles was explained in terms of an atomy, which should be useful for sprint training
摘要在「劃船式短跑技術」的途中跑動作周期的構成與劃分理論的基礎上，從解剖學角度就「劃船式短跑途中跑技術」下肢動作的關節運動和肌肉運動進行了理論闡釋，並與「后蹬式」作了分析比較；對短跑訓練有一定的指導作用。 -
The numerical results show that the time domain response of the laminated plates induced by the in - line force of non - steady component oscillating flow is similar to harmonic motion with certain ribbon which is formed by period motion
計算結果表明，零均值流量脈動流順流向作用力誘發反對稱角鋪設層合板的時域響應近似於具有一定帶寬的諧波運動，而這一帶寬又是由一定周期運動形成的。 -
Here we assume planets move in circular motion at constant speed, and the synodic periods given above is just an approximate value. actually the planetary motion is full of small variants, and the synodic period values are irrational number. the quotient of two irrational numbers cannot be written as a fraction
最新的消息是，在2000年10月後的六星期內，竟然一口氣為土星多發現10顆衛星，讓它在剎那間重新超越天王星，成為最星多勢眾的行星，現在土星有28顆衛星，遙遙領先只有21顆衛星的天王星，木星的衛星數目為18顆，而第四位的海王星則只有8顆。 -
Optimal design with three variables is then done to the elbow - bar mechanism of the mp1040b moulding machine by utilizing the method of punishing function for constraint problems and variational scale for unconstraint problems. the optimal target function is the maxium of gradient in one work travel for the moulding plank of the elbow - bar mechanism. the result shows that the maximal gradient of moulding plank in one motion period declines by 25. 7 after optimization, and the angular acceleration of the bottom moulding plank decreases greatly
動力學分析中，各構件的質量和轉動慣量是通過pro / engineer軟體，先建立各個構件幾何模型而求得；然後，利用解決約束問題的罰函數法和處理無約束問題的變尺度法對mp1040b型模切機肘桿機構進行三個設計變量的優化設計，優化目標函數為肘桿機構的下模切板在一個工作行程中達到的最大傾斜程度；通過優化設計，模切機肘桿機構的下模切板在一個工作行程中的最大傾斜程度降低了25 . 7 ，其角加速度明顯減小，提高了模切機動力學性能。 -
The main work includes : the kinematic properties of a planner 4 - bar linkage are researched deeply using the assur group theory. the displacement, velocity and acceleration of each joint point in a motion period are put forward and their curves of the relevant points are plotted
通過運動學分析，得出平面連桿機構在一個運動周期中各鉸接點的位置、速度和加速度以及各桿件的角速度、角加速度等運動學參數，並繪制出相應的變化曲線。 -
Period, after falling off as a result of the film inside the uterus, make uterine antrum forms a surface, need course of a rehabilitate, in this meantime, body strength of the female is poorer, the motion of intense of unfavorable ginseng aggravate and hard physical labor, lest cause classics blood overmuch, menses is lengthened, damage healthy
經期，由於子宮內膜脫落後使子宮腔形成傷面，需要一個修復過程，在這個其間，女性的身體反抗力比較差，不宜參加劇烈的運動和重體力勞動，以免引起經血過多，月經期延長，損害身體健康。 -
It shows that hard layers barely affect the ground motion and can thus be neglected in general. the soft layers, on the other hand, can influence the ground motion greatly, i. e., seismic response will decreases when the period less than 0. 1s and it increases when period greater than 0. 3s, but it will not change significantly for the long period over 3s. therefore the whole effect of the soft layers on earthquake ground motion in fact depends on the characteristic frequencies input
研究結果表明，硬夾層的影響很小，一般情況下，可以不予以考慮；軟夾層有較顯著的影響，其影響主要表現為：對周期小於0 . 1s的高頻段反應減小，對周期大於0 . 3s的較長周期段反應增大，而對周期長達3s及以上周期段反應幾乎無影響，因此，軟夾層對場地地震反應影響的總體作用是增大還是減小反應，取決于計算基底輸入地震動的頻譜特性。 -
Hon martin lee chu - ming moved a motion on " regulating the transactions of new private residential properties " to urge the government, among other things, to introduce the sales descriptions of uncompleted residential properties bill into legco, formulate legislation for regulating the sale of new residential properties, draw up guidelines on property sales and promotion activities, and study the provision of a cooling - off period in the contracts of new private residential properties
李柱銘議員動議一項有關"監管一手私人物業交易"的議案，促請政府採取多項措施，包括向立法會提交未建成住宅物業銷售說明條例草案制定監管出售一手私人住宅物業的法例制訂有關物業展銷活動的指引，以及研究設立一手私人住宅物業合約冷靜期。 -
The method of applying frequency analysis theory is proposed to resolve the problem of ship motion. the mathematic models of ship - based missile in launch period are established. these models consist of relative motion in launch - fixed coordinate and absolute motion in earth - fixed coordinate
採用了動靜法的描述形式建立了艦載導彈在發射段的數學模型，分別給出了導彈相對發射坐標系的相對運動模型和導彈在地面坐標系下的絕對運動模型。 -
In this thesis, it is used to design the control system of short period of the aircraft longitudinal motion
文中利用定量反饋理論設計了飛機縱向短周期控制增穩系統。 -
On the assumption that investment fund follows geometric brownian motion, the pricing model of a short - period insurance contract that is affected by its investment profit is established
摘要在投資基金價格遵循幾何布朗運動的假定下，對短期保險合同，建立了在投資收益影響下的保費定價模型。 -
Furthermore, it was acquired that the parameters of gecko gait ( such as gait period, stride length, duty factor ) and the angle curve of each leg according to the actual motion of them from the recorded datas which was processed and analyzed by computer programme. finally, it is concluded as the following : the angle variation of legs can be repeated during the motion ; in accord with each surface, it is varied that the gecko gait such as the period in which each leg is landed in surface, the sequence in which each leg was whether lift in advance or not during the motion. the motion speed of gecko is changed by adjusting the duty factors of each leg on the same surface
通過對實驗結果的分析比較，得出:運動過程中各腿腿部角度的變化過程具有明顯的規律性;不同表面上壁虎各腿的支撐狀態（各腿的支撐時間及抬、落腿的先後順序）各不相同;相同的表面上，壁虎的爬行速度的變化主要是通過調整各腿的負荷因數而實現的;相同的表面上，壁虎以不同的速度運動時，其步態（各腿抬、落腿的先後順序）是相同的。 -
Independent companies came into their own in the 1950s in the period before the two major studios, motion picture general investment co ltd and shaw, were established
在五十年代末電懋邵氏等大公司大片廠稱雄之前，獨立製片公司是很蓬勃的。 -
To reproduce the narrow - band response, based on the thought of kanamori etc., the damping ratio and natural period are modified. through this adjustment, the narrow - band response can be reproduced, but for some natural periods the adjustive damping ratio has become negative. the negative damping is strange and can not be explained by the equation of motion for sdof system
為了生成窄頻帶反應，本文根據kanamori等人的方法調整了計算時的阻尼比及自振周期，調整后的單邊差分方法能在共振區域生成很好的窄頻帶反應，但是對一些周期點的阻尼比調整成為了負值，這從系統的動力平衡方程是難以解釋的。 -
The aircraft ' s longitudinal motion short period poles and long period zeros in right plan e may make the aircraft control system be not got by only using qft. so pole and zero assignment by state feedback is needed to change this circumstances and then qft is used to get the control system. simulink results are given to prove at the system meets the requirements.
飛機縱向運動方程的短周期和長周期的右半平面可能存在零極點對問題，這對飛機控製造成不利影響，直接利用定量反饋理論不能滿足要求。本次論文首先進行短周期狀態反饋極點配置，然後利用定量反饋來解決這個問題。通過模擬分析得到滿意的結果。 -
In addition, effects of several factors such as local site conditions, focal mechanism, epicentral distance and seismic magnitude on these parameters are discussed, and several significative results and conclusions are obtained. in all records there are about 1 / 3 vertical ground motion ’ s peak acceleration bigger than 2 / 3 of the corresponding horizontal one, so the action of vertical ground motion should not to be underestimated. vertical design response spectrum equals that the horizontal design response spectra times 65 % is probably unsafe when period is short, and suggest adopting different coefficients when at different periods
本文基於對大量歐洲強震記錄的研究，分析了地震動豎向與水平向分量在峰值加速度、反應譜值、頻譜周期等參數方面的差異，以及這些參數與場地、震源機制、震級和震中距的關系，得到了以下有意義的結果和結論:在本文分析的地震記錄中大約1 / 3的記錄加速度峰值比大於2 / 3 ，豎向地震動分量的作用不可低估;在短周期，豎向地震動影響系數的最大值僅取為水平向地震動影響系數最大值的65 %是偏於不安全的，可以考慮按周期分段採用不同的折減系數;我國現行抗震規范中設計反應譜特徵周期的取值偏低，可能是偏於不安全的;豎向與水平向地震動分量卓越周期的比值在0 . 7 - 0 . 9之間，豎向設計反應譜的特徵周期應有單獨規定。 -
The obtained results indicate that compared with the clay layer, the liquefied sand layer takes a decreasing effects on the short period component of the surface ground motion and the effects increase with increasing of the thickness 、 depth and width of the liquefied sand layer ; the liquefied sand layer takes a increasing effects on the long period component of the surface ground motion but the effect is not obviously ; to the input earthquake wave, the demarcation point of strengthens and weaken is about 0. 6s
主要結論為:和同樣的粘土層相比，液化層的存在對地表上地震動的短周期分量主要起減弱作用，且減震效果隨著液化層埋深、厚度的增加而變強;對長周期分量主要起加強作用，但是效果不太明顯;對所輸入的地震波來說加強減弱的分界點所對應周期為0 . 6s左右。 -
Another reason is a patient tired, lack of power, carry momentum decreases, the mobile level of each systems all lowers human body, flowing flesh is in bowel flabby condition, colonic motion is abate, send excrement and urine to pass in the retention period inside bowel long, moisture is absorbed excessive, defecate eduction is difficult
另一原因是病人倦怠，乏力，運動量減少，人體各個系統的活動水平均降低，腸平滑肌處于鬆弛狀態，結腸運動減弱，致糞便在腸內停留時間過久，水分被吸收過度，大便排出困難。 -
The period - doubling solution in the nonplanar cantilever is also found. for the planar cantilever, the period - three, period - multiplying, quasi - periodic motions are showed. the transfer from period - three motion to chaotic motion and the transfer from quasi - period motion to chaotic motion are given by the numerical simulation
對于平面運動懸臂梁還發現了三倍周期運動，多倍周期運動，概周期運動，以及三倍周期運動和混沌運動之間的相互轉化，概周期運動和混沌運動之間的相互轉化。
分享友人