CPL MS25K high speed camera (100Hz) was used to two-dimensional cinematograph analysis at sagittal plane, an AMTI force plateform (1000Hz), and a TEDEA-HUNTLEIGH load cell (1000Hz) to collect the value of pulling-force by Biovision feedback system, when the subjects raised movement after sitting during Tug-of-War.

以一臺CPL MS25K高速攝影機(jī)（100Hz）沿受試者矢狀面進(jìn)行2D拍攝久久久久久久性色，并以一塊AMTI測力板（1000Hz）以及一臺TEDEA-HUNTLEIGH電子式拉力計(jì)（1000Hz），透過Biovision多功能回饋系統(tǒng)18禁黄网站禁片流畅观看，同步擷取生物力學(xué)參數(shù)成人av免费观看。

The inertia force and coriolis force are calculated to draw deviation for opposite balance, fall and plane motions close to the earth, based on the particle motion differential equation to no-inertial frame of reference.

在質(zhì)點(diǎn)對非慣性參考系的運(yùn)動微分方程的基礎(chǔ)上，計(jì)算慣性離心力和科里奧利力對地球表面附近物體的相對平衡亚洲最大网站在线，落體運(yùn)動和平面運(yùn)動引起的偏差亚洲精品第5页。

After analyzing the characteristic of the rigid plane motion and the shortcomings of classical digital image correlation algorithms, the phase-angle position of the rigid body in the 2D image was characterized by 1D sequence signals using the method of equiangular sampling feature extraction based on circle windows. Then the generalized correlation algorithm for estimation of time delay based on wavelet transform was used to acquire the angular displacement. Finally the ultrasonic radiation force acted on the micro-component was determined by the relation between force and motion.

在研究檢測對象剛體平面運(yùn)動特點(diǎn)和分析傳統(tǒng)數(shù)字圖像相關(guān)算法局限性的基礎(chǔ)上，采用基于圓周窗口等分角采樣的特征提取方法国产激情午夜福利片在线观看，將二維圖像中剛體的相角位置信息表征為一維采樣時(shí)序信號，并通過基于小波變換的廣義相關(guān)算法來估計(jì)位移前后特征序列的時(shí)延更多国产精品，得到剛體的旋轉(zhuǎn)角位移人人看人人摸人人艹，從而利用力與運(yùn)動量的相互關(guān)系確定出作用于微構(gòu)件的超聲輻射力。

The method utilizes the friction force between the object to be moved and the fixed base plane, and the reaction of the inertial force caused by a dynamic rapid deformation of a piezoelectric element.

這種方法是利用移動體與固定的基平面之間的摩擦力以及由壓電元件動態(tài)的急速變形所產(chǎn)生的慣性力的反作用力來產(chǎn)生精確運(yùn)動的国产级特妇黄A片。

Holding the bow is like a teeterboard supported by thumb as the pivot and the cooperated forcing of forefinger and little finger produces a moment M. The "P-x-M Line Method" shows when playing a down bow, M increases with x and gradually changes its direction and this process is determined by P, the gravity and barycenter of bow. The "P-x-F Plane Method" shows that the most force-saving bowing path should locate in the lower part of this plane. The analyses of "Helmholtz Motion" and "Schelleng Diagram" indicate P and its range is in direct ratio with volume, velocity of bow, the approaching degree of the bow to the bridge and has some relationship with the quality of string and bow.

國內(nèi)近期出現(xiàn)了用物理模型來研究小提琴運(yùn)弓問題的嘗試本文第一部分首先指出握弓類似于一個(gè)以***(F3)為支點(diǎn)的蹺蹺板欧美肏大屄，主要以食指(F1)和小指(F2)的施力配合，產(chǎn)生握弓力矩Mwww.aaa4a.com；隨后用"P-x-M直線法"證實(shí)：演奏下弓是M隨的***而逐漸增大并轉(zhuǎn)換方向的***国产视频啊啊免费看，此***取決于P、弓的重力和重心黄色视频在线观看免费入口；并首創(chuàng)"P-x-F平面法"欧美黄片另类，在x，F(xiàn)1一级黄色片欧美，F(xiàn)2空間中證實(shí)：省力的運(yùn)弓路徑應(yīng)在該平面中處于較低的位置第二部分通過分析"赫爾姆霍茨運(yùn)動"和"Schelleng圖表"指出：P及其變化范圍和音量美女被破处视频网站、弓速、弓與琴碼的接近程度成正比欧美自拍日韩经典，并與琴弦和弓自身的性質(zhì)有關(guān)

A calculation method for the ultimate tip resistance of rock socketed pile was conducted. The geostatic stress of soil and rock was considered as homogeneous load on the tip plane of the pile, and then the force of the pile tip was decomposed into some simple forces. According to the theory of slipping line, the most dangerous point on the tip plane of the pile was confirmed, and the stress of the point was obtained according to Mindlin solution.

為求出樁端極限承載力的表達(dá)式女人天堂天天色，本文將嵌巖段以上巖土層自重視為作用在基巖半平面上的均布荷載，把樁端合力分解為相對簡單的荷載作用于基巖平面上亚洲日韩中文字幕一区二区，利用滑移線理論并通過疊加的方法分析出樁端基巖破壞時(shí)的最危險(xiǎn)點(diǎn)色婬视频激情视频。

The directly computed theoretical harmonic force field was scaled with a set of scaling factors transferred from related molecules to obtain a prediction of fundamental frequencies. The mean deviation between prediction and experimental IR spectrum of γ-picolinic acid in solid phase was 20cm^-^1(23cm^-^1 for in-plane modes, 11cm^-^1 for out-of-plane ones).

直接理論計(jì)算的諧性力場經(jīng)由相關(guān)分子轉(zhuǎn)移來的校正因子校正后，得到的振動基頻的預(yù)測值和固體樣品紅外光譜實(shí)驗(yàn)值之間的平均偏差為20cm^-^1(面內(nèi)振動23cm^-^1免费一国产一级A片户外，面外振動11cm^-^1)免费A片在线观看,。

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The sliding wedge, behind the retaining wall of not reaching the limit displacement, can be divided into numerous differential slices paralleling to the sliding plane. Then, with the force analysis of these differential slices and the relationship mentioned above, equations can be set up and the inclination of the sliding plane is also derived. Thereby, the calculation formula of the nonlimit active earth pressure is obtained.

對于未達(dá)到極限位移的擋土墻欧美第一区在线，結(jié)合已取得的位移與摩擦角之間的關(guān)系，采用與滑裂面相平行的微條對墻后滑動楔體進(jìn)行劃分一级毛片不卡视频在线，對微條進(jìn)行受力分析黄片动漫在线观看，建立平衡方程，推導(dǎo)了滑裂面的傾角性激烈的欧美三级视频，從而得到非極限主動土壓力計(jì)算公式全免费a级毛片不卡。

One, wind tunnel -- develop aero commander of an advance unit or vanguard to decide a plane or function of other aero flight, wait like speed, height, outside waiting for element except thrust of plane weight, engine, the air motive force that the mainest factor is machine of action Yu Fei.

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