Proposed a new method of determining the cell thickness and the twist angle of twisted nematic liquid crystal cells, a quarter-wave plate was inserted between the liquid crystal cell and the analyzer, a stepper motor rotated the Retarder by , and measured the light intensity of every modulated point, solved the stokes parameters of polarization light exiting from the liquid crystal cell using Fourier analysis method, thereby determining the cell thickness and the twist angle.

本文提出了一種測(cè)量扭曲向列相液晶盒盒厚與扭曲角的新方法，在液晶盒和檢偏器之間放置四分之一波片黑鬼操亚洲人，通過(guò)旋轉(zhuǎn)此四分之一波片，測(cè)量各個(gè)調(diào)制點(diǎn)的光強(qiáng)，用傅里葉分析法計(jì)算線偏振光穿過(guò)液晶盒后的stokes矢量黄色视频一区二区观看，從而求出液晶盒盒厚以及扭曲角激情小说套图。

Research and measurement on the tightwires beat angle and angular acceleration of the trolley.

小車鋼絲繩偏擺角及角加速度的測(cè)量研究；本文設(shè)計(jì)的智能電子防搖系統(tǒng)具有可行性欧美精品黄一区、實(shí)用性久久99精品久久久久久nb、先進(jìn)性和新穎性，其優(yōu)點(diǎn)表現(xiàn)在： 1很在线视频无码一二三四区。

Convert relationship of prototype robot joint angle and equivalent model joint angle is presented based on the method of kinematics inverse solution. The Jacobian algorithm of redundant robot for achieving effective joint excursion is studied, which is fit for digital calculating. The grads projection algorithm of redundant robot multi optimizing capability function's proportion factor is deduced. The issues of apery arm robot singularity and joint self-movement are researched. The simulation experiment result of apery arm joint self-movement and line movement is presented.

因?yàn)槠咦杂啥葦M人手臂機(jī)器人的建模比較困難黄色A级毛片网站网址，采用了在等效模型下求解其運(yùn)動(dòng)學(xué)逆解的方法，給出了原機(jī)器人機(jī)構(gòu)關(guān)節(jié)角與等效模型關(guān)節(jié)角之間的轉(zhuǎn)換關(guān)系91精品国产福利下线；提出了一種適于數(shù)值計(jì)算的有效的求解有關(guān)節(jié)偏置的冗余度機(jī)器人Jacobian的算法播放一级毛片免费，并在此基礎(chǔ)上推導(dǎo)了冗余度機(jī)器人多優(yōu)化性能指標(biāo)函數(shù)的均衡比例因子梯度投影算法；研究了擬人手臂機(jī)器人的奇異問(wèn)題和關(guān)節(jié)自運(yùn)動(dòng)問(wèn)題欧美三级黄色网站；給出了擬人手臂進(jìn)行關(guān)節(jié)自運(yùn)動(dòng)和進(jìn)行直線軌跡跟蹤的仿真實(shí)驗(yàn)結(jié)果欧美视频在线一区二区三区。

Aberration and retardation effects are also taken into account when calculating pulse phase, colatitude angle and position angle.

在計(jì)算輻射的相位、余緯角和偏振位置角過(guò)程中考慮了光行差效應(yīng)和延遲效應(yīng)十八岁黄片。

So we put forward fracture criterion of the deviator strain energy density factor and fracture criterion of the deviator strain energy for the mixed-mode crack propagation, simplifies as criterion and criterion respectively.

作為應(yīng)用舉例十八禁视频网站，它們成功地預(yù)測(cè)了復(fù)合型裂紋的啟裂角和臨界荷載，將其與現(xiàn)有的理論結(jié)果和實(shí)驗(yàn)數(shù)據(jù)進(jìn)行比較9AV在线观看视频，其結(jié)果是在預(yù)測(cè)裂紋啟裂角方面優(yōu)于Sih的S準(zhǔn)則国产黄色视频在线免费播放，而預(yù)測(cè)的臨界荷載偏保守。

The reflection of the LO mode, RLO, and its ratio, RLO/RTO, with the reflection RTO of the LO mode increase with increasing angle of incidence. In the case of the polarized incident light,ωLO is a function of angle of incidence and polarization state of the incident.

在45°入射角附近亚洲一级性交大片，ωLO幾乎與入射光的偏振方向無(wú)關(guān)2020人人操人人摸；在這個(gè)臨近角45°兩側(cè)，ωLO和入射光的偏振方向的關(guān)系呈現(xiàn)相反趨勢(shì)：當(dāng)入射角小于45°日韩偷窥自拍系列视频在线，ωLO隨著入射光極化仰角θ的增大而減小多人作爱一级黄片，當(dāng)入射角大于45°，ωLO隨著極化仰角θ的增大而增大色哟哟哟。

Then, the values of the OAM are calculated and the results are analyzed.

討論了角向偏振態(tài)和徑向偏振態(tài)光束的軌道角動(dòng)量在线观看很黄很水的视频网站。

The propagation of elegant cosh-squared-Gaussian beams has been investigated and the analytic solutions have been obtained by means of an angular spectrum technique in uniaxially anisotropic crystals.

基于光束在單軸晶體中傳輸?shù)慕亲V理論，對(duì)復(fù)宗量雙曲余弦平方-高斯光束在單軸各向異性晶體中的傳輸作了研究欧美一级做一级A，得到了一般的解析傳輸公式姐姐直播App，并用數(shù)值的方法討論了晶體內(nèi)源于復(fù)宗量雙曲余弦平方-高斯光束的兩偏振分量的傳輸特性，結(jié)果表明日韩最新无码资源站AV，在適當(dāng)參數(shù)的條件下羞羞漫画官方网站在线观看，兩偏振分量在晶體中的傳輸波形結(jié)構(gòu)基本保持不變。

The intensities of the light beams from the four analyzers with different azimuths are measured simultaneously.

檢偏器組由4個(gè)不同方位角的檢偏器組成免费一看一毛片。

Secondly an offsetting for edge rings is proposed and some problems such as "region connected by point","sharp-angled ring" and "self- intersect" are solved.Then the STL data of characteristic regions are extracted.

提出了一種對(duì)邊界線環(huán)進(jìn)行偏置的算法极品欧美，解決了偏置過(guò)程中的&點(diǎn)連通&、&尖角&以及&自相交&問(wèn)題动漫精品一级AV片在线观看，實(shí)現(xiàn)了特征區(qū)域的STL數(shù)據(jù)的提取3p合辑欧美一区二区。