触觉

Touch is one of the most important ways for mankind to know about the environment, virtual reality will be depressed in immersion and imagination without touch feedback, and a VR merely including video and audibility is far from a perfect one.

触觉是人类对事物获得认知的重要途径之一，虚拟现实系统如果缺少了触觉就会大大降低其沉浸感和想象力，只具备视觉和听觉的虚拟现实系统是不完整的。

The implantation nerve regenerated Meissner corpuscle in grafting skin,which were distributed in dermatoplasty borderline.The volume of re-generative Meissner corpuscles was58%of normal,relative gray degree was80%,and the regenerative rate of Meissner corpuscles was60%,40%and35%respectively in skin of palm,arm and eyelid.

植入的神经能再生触觉小体，且小体多分布于植皮区的边缘，体积为正常组58%，相对灰度为正常组80%，主要呈单轴突支配；各类皮肤中触觉小体的再生率不同，上睑、前臂、手掌的再生率分别是35%，40%，60%。

First, we analyzed the characteristics of piezoelectric signals and thermoelectric signals, and obtained the method to extract these two kinds of signal from the sampled signals with theoretical analysis of PVDF piezoelectricity.

分析了触觉信号和热电信号的特点，从触觉信号的理论分析中得到了触觉、热觉信号分离的方法。

In addition, 4.5﹪ neurons (n = 7) responded only to locomotive stimulation but not to a punctiform tactile stimulation.

此外，还观察到4.5﹪触觉神经元(n=7)，它们仅对感受野内的运动性触觉刺激敏感，而对点状触觉刺激不敏感。

The tactile directional map is similar to regular directional maps in function. Yet, due to the fact that it requires specified Braille explanation and larger tactile elements, the information density on the tactile directional map is relatively lower. Consequently, a tactile directional map is normally not as delicate and not as comprehensive as a regular directional map. The purpose of this study is to examine the appropriate size of various elements on the tactile directional map and to develop a set of design principles in order to create one that better meets the need. It first explores the way the visually impaired use the tactile directional map and inquires about their views and suggestions.

一般导引地图上有指示性图示，超越文字的藩篱，能让大多数人能理解，且可简化版面的设计；然而触觉地图虽与一般地图相类似，但增加了点字说明和一些触觉元素，可是却鲜少有图像，这是由於点字和一些触觉元素的特性使然，因而使得触觉导引地图上的资讯密度相对较低，造成触觉导引地图缺乏像明眼人导引地图一样地设计完善，也没解释这麽清楚、更缺少图像化的设计，若是维持和一般导引地图相同的资讯密度，则触摸导引地图的面积会过大，超出了一般人手部可触及的范围，造成了视障者触读的不便，这都会使得资讯残缺及迷失，甚而产生一些不可知的危险状况。

Taking the square mesh point as an example, the Visual effects from the point of view, the angle of 45 ° dot generated visual effects the most comfortable and beauty, as well as stable and not rigid, monochrome business card printing and membership card making dot point of rweting are usually 45 ° angle. 15 ° and 75 ° dot point of view is not very stable, but it's not just sort of 90 °(0 °) dot point of Visual effects are the worst, though it is stable but dull.

以不不不圆形网点为例，从触觉成果上来看，45°的网点角度爆发的触觉成果最安适、好看，表示为安定而不板滞，因此对于单色制卡和会员卡制作品，网点的角度凡是拔取45°的角度。15°和75°的网点角度虽然不是很安定但也不板滞，90°（0°）的网点角度触觉成果最不对，它虽然安定但很板滞。

Tactile qualities; the tactual luxury of stroking silky human hair.

触觉的或与触觉有关的；有触觉的

The research background,history and current status of haptic display were firstly introduced.

首先介绍了触觉显示的研究背景，回顾了触觉显示的研究历史和国内外的研究现状，指出了触觉显示方面主要的研究领域。

The main research areas of haptic display were showed.

其次通过对现有的触觉显示的人机交互研究及应用所取得成果的分析，对当前触觉显示的人机交互研究及应用的发展进行了总结，最后对触觉显示的人机交互研究及其应用前景提出了一些展望，旨在帮助研究人员和工程师今后更好地研究、开发和利用触觉显示技术。

RESULTS The degenerative changes of nerve ending in Meissner's corpuscles were observed after 1 month of denervation, and the basic structure of the corpuscles had no obvious changes. After 3 months, the axons of corpuscles were disappeared, and the volume of corpuscles was shrunk. The basic structure of nerves was disappeared, and the lemmocyte and neurolemma plate were changed after 5 months.

结果 失神经1个月时触觉小体内的神经末梢已有溃变，触觉小体的基本结构无明显改变；3个月时轴突消失，触觉小体的体积开始萎缩；5个月时神经结构消失，膜细胞及其膜板亦开始改变；8个月时触觉小体内胶原纤维含量逐渐增多；12个月时触觉小体内膜结构与膜间基质完全消失，被胶原纤维代替。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了