查询词典 orientation

For inheriting the dynamic constraint information of the multibody simulation model, topological configuration of the multibody simulation model was built, and simplified constraint form was put forward with the topological mapping of the multibody simulation model in the heterogeneous systems. To transform the information of the multibody simulation model, the offset matrix which transformed the location and orientation of constraints and the matrix which transformed the location and orientation of parts were computed.

利用多体动力学仿真模型在异构系统的拓扑映射，建立多体动力学仿真拓扑构型，提出仿真模型动力学约束的约束简型表示法，实现动力学约束信息的关联继承，并通过约束偏置变换矩阵和构件位姿变换矩阵的求取，驱动多体动力学仿真模型构件和约束位姿的自动调整，实现多体动力学仿真模型的动态转化。

Chapter Ⅳ Function Orientation and Industry Selection of Urban in Central Shaanxi Plain At first, the chapter put forward a theoretical module in the complement, perfect and trussing of the traditional function orientation by strengthening its own adjustability based on the analysis of the traditional theory and its disadvantage.

第三章 关中城镇体系演变及现处阶段的判断本章首先对关中城镇产生、演变和发展过程进行了回顾；其次从关中城镇体系的历史演进入手，对关中城镇规模结构、职能结构和空间结构的演变过程及其特征进行了动态分析，并在考察与借鉴美国西部、我国东部沿海城镇密集区城镇体系发展理论与实践的基础上，与关中城镇体系发展现状进行比较分析，从而得出诸如产业是基础、资金是驱动力、环境优化和制度创新是关键等理念：最后结合城镇体系的演变规律和关中城镇体系发展现状，指出关中城镇体系发展中存在的诸多问题，并从跨学科、多视角研究的角度，探讨了关中城镇体系现处阶段及其未来发展趋向。

According to the principle of analytical subsequent relative orientation, the formula of vertical parallax on corresponding point is deduced when stereo model is reconstructed by using the elements of exterior orientation of images. The method is verified by simulative images and tested by two kinds of different scale images taken from Xinjiang and Qianxi, China.

从连续法相对定向原理出发，推导了直接由像片外方位元素恢复立体模型时模型点上下视差的计算公式，用模拟数据验证了计算方法的正确性，并对两组不同摄影比例尺的实际航摄像片进行了试验。

Compared the vertical parallax of models reconstructed by using the elements of exterior orientation obtained by GPS-supported bundle block adjustment with that determined by position and orientation system, the vertical parallaxes of models are analyzed.

通过比较利用GPS辅助光束法区域网平差获得的像片外方位元素和POS提供的像片外方位元素重建立体模型所产生的模型上下视差，分析了POS系统误差对模型上下视差的影响。

Firstly, the object's position and orientation are determined by a vision system, the orientation of an object is the angle between the X-axis of the coordinate system and the axis of the least moment of inertia of the object in this system, and the position value is the vector between the coordinate zero point and the object's centre of gravity.

第一步利用视觉转动惯量法对任意放置在CMM工作台上的工件状态进行定位和定向；第二步利用测量离散点和模型投影点之间的关系，求取工件坐标系和设计坐标系之间准确的转换关系。

A human transforming growth 〓 cDNA was inserte in reverse orientation into the retroviral vector, pLXSN. Restriction en zyme analysis was used to confirm the antisense orientation of 〓〓 in the pLXSN vector from individual transfomants.

将人的转化生长因子-〓cDNA（1467bp）反向插入逆转录病毒载体pLXSN，筛选转化菌，挑取抗性克隆，用限制性内切酶酶切鉴定重组子。

In this part, mainly fromhuman-orientation"s angle the text put forward and analyzes some problems that stillexistent in the current college ideological and political education, and provide areality basis to Human-orientation"s college education of ideology and politics.

在这一部分，主要从以人为本的角度阐述了当前高校思想政治教育所取得的成就及其仍存在的一些问题并对这些问题的成因进行了深入的分析，为高校思想政治教育如何体现以人为本提供了现实依据。

Results When the foot was in a relaxing position, the optimal position to observe anterior talofibular ligament with MRI was transverse orientation, to calcaneofibular ligament was transverse oblique, to posterior talofibular ligament and cervical ligament was coronal and to interosseous talocalcaneal ligament was sagittal orientation. The identifying signs of the ligaments were described.

结果 当足呈自然放松位时，距腓前韧带在横断位，跟腓韧带在斜横断位，距腓后韧带在冠状位，颈韧带在冠状位，距跟骨间韧带在矢状位断面上，为最佳观测方位，并提出了各韧带在断面上的辨认标志。

We do some research on enhancement filter enhancement algorithm based on orientation. We find and solve the program that orientation templates overflow when they circumgyrate.

探讨了方向滤波增强算法，发现并解决了方向模板旋转过程中溢出的问题，并针对实际项目的特点重新设计了滤波模板。

World-order treaties have caused the structural changes of international law in that international law has been transformed from private-law nature to public-law one, from sovereignty-orientation to society-orientation, and international law has been undergoing constitutionalization.

世界秩序条约促使国际法发生了深刻结构变迁：国际法已经从&私法&性质逐渐过渡到&公法&性质；从主权本位逐渐过渡到社会本位；国际法律秩序开始宪政化。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。