伸展速度 的英文怎麼說
中文拼音 [shēnzhǎnsùdù]
伸展速度
英文
rate of stretch-
He is quick and light on his feet, and when in the show ring should be gaited on a loose lead at a moderately fast trot, exhibiting good reach in the forequarters and good drive in the hindquarters
他的步態輕盈暢快，當比賽的時候應寬松的牽引他使其保持適度急速的步伐，展示出前軀良好的伸展性和后軀強大的動力。The analysis results show that the palcement styles and the rotating angles of such a large scale deployable boom systems are functional importantly. the motions and damps of the boom systems also take importance. if motions become larger, the time for the booms to reach their spreaded states is shorter, and the impact velocities become larger, the impact accelerations become larger too
分析結果表明，對于大尺度的伸桿機構，其布置方式和展開角度對其展開運動有重要的影響；同時也研究了鉸鏈處外力矩對展開運動的影響，隨著該力矩的增大，伸桿到達鎖定狀態的時間減少，碰撞時的速度增加，由此產生較大的加速度；分析了伸桿彈性和阻尼對伸桿展開過程的影響，彈性增大碰撞加速度增大，阻尼增大加速度減小，因此可將鉸鏈處外力矩和伸桿阻尼作為伸桿展開運動調節的手段。As a new type of functional material which has been developed in recent years, rare earth - iron giant magnetostrictive materials has many advantages, such as large magnetostriction strain, high coupling coefficient, quick response, high energy density and so on, which make it have good application future in fields of precision driving and microdisplacement based on the new type of functional material, this paper uses new principles and approaches to study this kind of microdisplacement actuator and its precision driving system
稀土鐵系超磁致伸縮材料就是近年來發展起來的?種新型的功能材料，具有磁致伸縮應變大、機磁耦合系數高、響應速度快、能量密度高等優點，已在精密驅動及微位移執行器等領域顯示出良好的應用前景。本論文以這種新型的功能材料為基礎，以基於該類材料的微位移執行器及其精密驅動系統為研究對象，並採用一些新的原理和方法，為新型、高性能微位移執行器及其精密驅動系統的研究提供一個新的途徑與思路。If an arm is stretched forward under water resistance is increased and a reaction force backward is developed, both of which would contribute to negative acceleration
如果手臂在水中是向前伸展則阻力會隨之增加而向後方的反作用力也會出現，二者都會產生負加速度。The planets in your solar system cooled to a point of having slowed in molecular rotation ; in the slowness a density develops in which time spreads out into a straight line rather than a continuous whole
你們太陽系統中的行星們正在冷卻到一個已經在分子旋轉中減速的點；在這個減速中，一個密度的成長在這時刻中比一個持續的進程更伸展為一條直線。The cracks extend along the matrix / strengthening - phases interfaces and form the cleavage steps and tear ridges. there appear some very small dimples on the fracture surfaces of the directionally solidified samples, which come from the nb - based solid solution particles in the big plates of the strengthening phases, but no dimples on the fracture surfaces of the as - cast sample. it can be concluded from above results that niobium - niobium silicide based in - situ composites ( rmics ) with a uniformly orientated microstructure can be produced by the ebfzm with high temperature gradient, and their mechanical properties can be increased
隨著抽拉速率的提高和硅化鈮強化相間距與尺度的減小，材料的室溫拉伸強度和斷裂韌性均有提高， _ b最高可達778 . 4mpa ， k _ （ ic ）達到了46 . 3mpa ? m ~ （ 1 / 2 ） ；試樣的拉伸斷口基本表現為脆性解理斷裂的花樣，裂紋沿基體強化相界面繞過強化相進行擴展，在裂紋擴展方向存在解理臺階，並形成撕裂棱。We first expand the nonlinear temperature - dependent convective and radiative heat transfer coefficient about the ambient temperature by taylor - series method, and then the crystal temperature and the pull rate as well as the bulk melt temperature are determined by the perturbation techniques in a simply analytical manner
分析之過程為首先將隨溫度變化之對流系數及輻射系數做泰勒級數展閉，再以攝動理論之技巧，同時求解晶圓棒之溫度、拉伸速度及溶解液之溫度。Zhu, however, declined to confirm the report. " overseas listings are badly needed for saic to raise massive capital to achieve its bold expansion at home and abroad, " said zhang xin, an analyst with guotai jun an securities co ltd
Js6122wh js6116wh系列臥鋪客車在側圍設計上大膽創新，精心雕琢的銀色弧線飄帶向兩側無限延伸，在展示柔美外形的同時，又帶給您很強的速度感。A transverse secondary circulation is produced by the coupling of high and low jets, while the sinking branch of the secondary circulation providing the dynamic conditions for the dry intrusion air. during the period of the heavy rain process, dry intrusion descends southward along the intense constant potential temperature lines, which promotes the lower cyclone. in addition, the pouring of upper - level dry air not only decreases ground temperature behind the front but also increases surface pressure and velocity
由於高、低空急流耦合，在高空急流中心左側產生的下沉運動和高空急流中心右側、低空急流左側產生的上升運動在鋒面上形成一次級環流，次級環流的下沉支運動為對流層高層干空氣和高位渦的下傳提供了動力條件；進一步研究發現，干侵入沿相當位溫密集帶向南向下伸展，引起對流層低層氣旋性渦度的發展；此外，高層乾冷空氣向下注入，導致地面溫度降低、氣壓升高、風速加大、低層輻合增強、上升速度加大，從而促進了新的對流運動，引起降水增強。The establishment of the container station and the opening of qingdao port - zibo port straightthrough business on april 1, 2001, the circulating speed of the imported and exported cargoes is greatly accelerated. it has improved the environment of customs clearance for the middle areas in shandong province and as a result, this has promoted the development of export - oriented economy of middle areas in shandong province
隨著我司箱站的建立以及2001年4月1日青島港至淄博口岸直通業務的開通，將港口延伸到淄博，形成一個"內陸港口" ，大大加快了進出口貨物的流轉速度，改善了魯中地區進出口貨物的通關環境，更加有利地促進了魯中地區外向型經濟的發展。With the development and construction of freeways, large amount of bridges are being built. high - speed driving demands good continuity and less expansion joints of the bridges
高速公路的迅速發展使得橋梁的數量大幅度增加，而高速度的行車則要求橋梁具有較好的連續性能、較少的伸縮縫構造等。A method is presented to find these stretchy members and calculate their length in folded state. the result of the geometric analysis of the model made in my lab is presented. the impact response produced by the tension springs in the diagonal members is very serious and a stowing mechanism is designed for the control of the impact
由於可展天線結構展開動力來源於對角桿中拉伸彈簧，所以結構在展開過程中沖擊力比較大，為了控制其展開速度，同時為了完成天線的收攏過程，需要電機來進行控制，本文提供了一種電機控制機構的設計方案。No propulsive forces can be created in a long, side, stretched position and consequently, if that position is held, a swimmer will slow down due to the presence of only resistive forces
一個長的，伸展的身體形狀不可能產生推進力，反而會由於保持這樣的姿勢使身體只能產生阻力而速度減慢。It must then make fewer turns per second, in obedience to a law of physics called the conservation of magnetic moment ( this is similar to the law of conservation of angular momentum that slows a spinning ice dancer down as he spreads his arms )
服從稱為磁矩守恆的物理定律，其會減少每秒旋轉的次數（這一定律與角動量守恆定律很相似，花樣滑冰舞者通過伸展自己的上肢來減慢自己旋轉的速度就是利用這一原理） 。分享友人