臂扭轉 的英文怎麼說
中文拼音 [bèiniǔzhuǎn]
臂扭轉
英文
brachiostroophosis-
Conclusion isolated dislocation of the radial head occurs most commonly with a axial punch injury associated with slight elbow flexion and forearm pronation or extreme rotation
結論孤立性橈骨頭脫位在前臂輕度旋前、屈肘位,橈骨頭受到軸向沖擊力或前臂在極度旋轉位,橈骨頭受到扭轉暴力時最容易發生。Typically, there are three kinds of different structures of micro - switch : cantilever beam, fixed - fixed beam ( air bridge ) and torsion beam, all of these are actuated by electrostatic force
常見的開關結構有懸臂梁、空氣橋和扭轉擺三種,目前均採用靜電驅動方式。In this paper, the practical model for calculation torsion is set up in algor feas, which is 3 - d girder element model with rigid arms. the model is better used to calculate the effect of deviation load
本文在algorfeas中建立了一種計及扭轉的實用模型?帶剛臂的三維梁單元模型,用此模型能較好地計及荷載偏載效應。Finally, in consideration of the characteristics of the differential balance mechanism, a more accurate virtual prototype of the mechanism is established and the simulation is carried out in the software environment of adams. the angular velocity curves of the relevant parts and the natural frequency of the mechanism are got. the results may be helpful to the improvement and the application of the mechanism
最後,綜合考慮了輪齒嚙合剛度、搖臂軸扭轉柔性及齒輪傳動回差對差動平衡機構的影響,建立了能夠比較完整地反映該機構動態特性的虛擬樣機模型;在adams軟體環境下,對差動平衡機構的虛擬樣機模型進行了動態模擬,得出了能反映該機構動態特性的關系曲線,並確定了其固有頻率,為該機構的改進及其在月球車上的實際應用提供了參考依據。Torque arm. to reduce wear on packing rings, to enable better sealing and to reduce torque
轉矩臂。有利於減少密封環上的磨損,改善密封性能,減少扭矩。Do wrist curls using a very light weight and then do reverse curls of the wrist, all with the elbow straight to work the forearm muscles
將前臂伸直,手拿輕量的物體做手腕轉動及上下扭動。或是抓握圖中的腕力訓練球。The disadvantageous effect should be considered when the deflection between the structural mass center and stiffness center exists
摘要結構剛度中心與質量中心偏差較大時,應考慮扭轉的不利影響,將高層建築結構等效為懸臂桿,從頂至底依次選取脫離體。Once a starfish has established a firm foothold, it folds itself in half and somersaults back into its normal position
它們把其中一臂扭轉,抓緊堅固的地面,然後把身體摺疊,再轉回正常的姿勢。The influences of couple ratio accuracy and twist stress of interference arms on device ' s isolation have been investigated theoretically and experimentally. the isolation can reach about 17. 5db
對耦合器分光比精度和干涉臂扭轉應力對器件隔離度的影響做了理論分析和實驗研究。Before the second cash, the safety mechanism benefit occupant to safe condition. the safety mechanism is very cheap and it can be bought by most consumer. based on the multi - body dynamics roberson - wittenburg formula, a mathematical modle of the " occupant - seat - safety mechanism " system was built, and its kinematic equation was given. the corresponding computer programme was based on the equation, kinematic equation can provide advice for safety mechanism and serve for computer imotion. r / w and kane set up their own formula. they both can prove safety mechanism is benfit to occupant
為了研究人體的傷害機理,選擇適當的人體模型作為研究對象;人體採用二維多剛體鉸接模型,將人體簡化為骨盆、軀干、頭部、大腿、小腿、腳部、上臂和前臂八個剛體,而相應的七個關節腰、頸、髖、膝、踝、肩和肘,均簡化為帶有扭力彈簧和轉動阻尼的鉸鏈。The out - of - plane stability of bending beam, which is made up with 2 beams and loaded by non - directional force, is studied. the bending and torsional deflection differential equation of each beam is established in critical condition. according to compatibility conditions of deformation, the characteristic equation is obtained to calculate out - of - plane stability of the cantilever bending beam
對兩節梁組成的彎曲梁在非保向力作用下的平面外失穩問題進行了研究,通過建立每節梁臨界狀態下彎曲和扭轉變形微分方程,根據桿件變形的邊界條件以及桿件之間的變形協調關系,得出了一端固定一端懸臂的彎曲梁在非保向力作用下平面外失穩的特徵方程。Lower operating torque due to non - rotating stem. torque arm prevents rotation, indicates position and actuates limit switches
由於沒有旋轉閥桿,所以工作扭矩更低。轉距臂防止旋轉,顯示位置和限制開關的啟動。Active torsional vibration control of flexible manipulator
機器人柔性臂的扭轉振動主動控制研究" every movement of the arm, every inclination of the head, every twist of the neck, every bend of the back, every waving movement of the flowing sleeve, and of course every step of the foot, is a carefully practiced gesture
手臂的每一個動作,頭部的每一次傾側,頸項的每一次扭轉,背部的每一次彎曲,寬大的袖子每一次的擺動,和足部的每一步,都是一種細心訓練起來的姿態。At last, with the stiffness method, the effect of diaphragm density on restraining the distortion of thin - walled bar is analyzed. with different load cases of uniformly load and concentrated load and different boundary conditions of two fixed ends and two simply supported ends and cantilever, the distortion and torsion of the same rectangle thin - walled girder is examined
在均布和集中兩種反對稱荷載情況下,按兩端固定、兩端簡支和懸臂三種不同的支承情況,採用剛度法對同一矩形截面薄壁桿件的畸變和剛性扭轉分別進行分析。Through the dynamic character analysis of the large annular cantilever beam string stadium roof structure, it was obtained that the stiffness of the structure was between the stiff structure and flexible structure and the frequencies were dense, vertical vibration was dominant and then the string beam ' s lateral vibration and torsion vibration
通過對大型環狀懸臂型張弦梁挑蓬結構動力特性分析表明,該結構的剛度介於剛性結構與柔性結構之間,頻譜比較密集,以豎向振動為主,同時伴有張弦梁側向振動和扭轉振動。Grey forecast control algorithm is used to suppress the vibration of a plate lamina which simulates the adaptive lamina. firstly, the basic principles of piezoelectric materials are introduced. secondly, by d - optimization method and ansys mode analysis, the proper arrangement of piezoelectric sensors and actuators is determined
以一套模擬該葉片的環氧樹脂懸臂板(平板葉片)為研究對象,利用壓電智能結構,採用全新的灰色預測控制演算法gfc ,對平板葉片存在的彎曲模態和扭轉模態振動進行單頻主動控制。分享友人