虚拟力

The force-reflecting manual controller provides operator with the feel of touch, the virtual reality unit gives the operator 3D view of the remote working environment, and the advanced operator interface allows the operator to easily control, model, plan and simulate remote systems.

力反馈手控制器提供触觉反馈；虚拟现实装置给操作者提供远地工作现场的3－D视图；高级操作者界面允许操作者易于对远程系统进行控制、建模、规划和仿真。

A master-slave force telepresence experimental system with one degree of freedom and a preliminary virtual reality experimental system used for teleoperation are manufactured, the correction and validity of algorithms proposed in this thesis are confirmed experimently.

本文研制了一套单自由度的主从式力觉临场感实验系统和一个初步的用于遥控作业的虚拟现实实验系统，验证了本文所提出算法的正确性和有效性。

The method of virtual intersection girder was applied to analyse the mechanical behavior of an actual project of cast-in-site reinforced concrete hollow girderless floor in this paper.

针对实际工程的现浇钢筋混凝土空心无梁楼盖，采用虚拟交叉梁的分析方法对其受力性能进行分析计算。

Over recent years, haptic rendering is widely applied in virtual reality systems to improve system reality.

力/触觉再现技术作为一种新兴的人机交互模式在虚拟现实系统得到较多应用。

However, there is no valid mothed to quantitatively evaluate the operation performance of the force telepresence system before.

本文首次提出了虚拟阻抗的概念，以此导出了一套能定量评价力觉临场感系统操作性能的距离指标函数。

Boys, they reasoned, will thrive reproductively when they have grown big and strong in resource-rich environments.

这不是虚拟语气。他们推理为：在资源富裕的环境中，男孩长得高高壮壮，富有繁殖力。

The ideological and political education urgently awaits to transform the education way,such as changing the behavior passively to be initiative for the behavior,changing instills to unblocks,changing hypothesized to the reality,changing the spot to surface,changing unidirection to bidirection,changing sole to compound,usin...

高校网络思想政治教育亟待转变教育方式，要变被动为主动，变灌输为疏导，变虚拟为现实，变点为面，变单向为双向，变单一为复合，利用网络，依靠网络，以达到增强思想政治教育渗透力之目的。

To reduce the influence of the time delay of both force sense and visual sense on operators, a multi-robot virtual environment based on the factual movement and manipulation features of robots is constructed in this dissertation, which is engined by Direct3D and developed by using the method of object oriented software design.

为了解决力觉信息时延和视觉信息时延对操作者的影响，本文根据机器人运动和控制的具体特点，采用Direct3D三维图形引擎，以面向对象的软件设计思想做指导，构建了一个多机器人虚拟环境。

The effects of frictional coefficient and blank holder force and virtual punch velocity on the formability of cross member deep drawing were discussed.

在此基础上讨论了摩擦润滑条件、压边力和凸模的虚拟冲压速度对板料拉深过程的影响。

The mechanical behaviour of the bridge with and without middle diaphragm s in the loading-failure process is investigated in great detail.

以虚拟层合单元程序为基础，综合考虑结构的几何非线性和材料非线性，对一典型5跨简支连续小箱梁桥结构的极限承载力进行了分析，重点考察了在有、无跨中横隔梁时，结构从加载到破坏的全过程中受力性能的变化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。