查询词典 mapping theorem

Methods: The visual P300 mapping were measured in patients with some clinical diseases by Medicid-03E brain evoked potential instrument of Neuronic company, and the visual P300 mapping of patients were compared with that of control group.

使用Neuronic 公司的Medicid-03E脑诱发电位仪分别对临床上的一些疾病患者进行了视觉P300地形图的测定并与对照组作比较。

Adjacent and nonadjacent mapping algorithms based on task graph and topology graph are designed for multi-dimensional mesh and a two-level mapping algorithm for two-level hybrid topology.

为多维mesh设计了无连通和连通映射算法，并为二级混合型结构设计了基于任务图分级的二级映射算法。

Palaeogeography of China shows 4 main tendencies, i.e. from single to comprehensive, from qualitative to quantitative, from manual mapping to computer mapping, and from theory to practice.

我国的古地理学有 4个主要的发展趋势，即从单一到综合，从定性到定量，从手工作图到计算机作图，从理论到应用。

Four sets of actual aerial photos are used to test;which are at different scale and in different terrain.The empirical results verify that image elements of exterior orientation obtained by a POS can satisfy the accuracy requirements of topographic mapping,no matter which scale and terrain the empirical block is classified to.However,to satisfy the accuracy requirements of object point in elevation,the accuracy requirements of exterior orientation elements are at least one time higher than that in planimetric mapping.

通过对摄自不同地区、多种摄影比例尺航摄影像的实验表明，由POS系统获取的影像外方位元素进行安置元素测图完全可以满足各种比例尺、不同地形图测绘的精度要求，但为了满足地物点的高程精度，对影像外方位元素的精度需求较用于平面测图时的至少要高出一倍以上。

The algorithm is applied in the segmentation of Magnetic Resonance Imaging of human brain for the 3D reconstruction on dependent of different human tissue structures, in which the problem on wraps between different tissues and fuzzy edges between the different regions in medical volume data may better be settled, which can not be well done by the typical"hard"segmentation using binary logical representation.(3) An accelerated algorithm of volume rendering with X-ray perspective and Phong shading effect based on textures mapping and blending is presented for realizing 3D reconstruction of medical volume data by 2D texture mapping and blending, in which the accelerated algorithm of window transformation is utilized to computing voxels' gray scales and opacities to produce X-ray perspective images, and Phone illumination model is used to import world light sources and an unit spherical surface under the same shading environment as the actual volume rendering is employed to simulate the real reflectional light of per-voxel so that 3D reconstruction possesses illumination effect in the world. Furthermore, 3D matrix transformations of degree rotation and other operations of 3D object are studied, and a fast equivalent method of corresponding shading correction is brought forward to improve its interaction speed in volume rendering process.

该方法利用体数据的窗口变换加速算法将医学体数据转换为计算机显示值，可以得到具有X光透视效果三维图像；该方法提出的Phong明暗处理加速算法利用Phong光照模型引入外部光源，使用一单位球面体来仿真体数据的法线矢量集所产生的反射光强，以快速得到每一个体素的反射光强度，使物体的三维重建达到现实世界中人眼直接观察的逼真效果；此外，还研究了三维重建物体的三维旋转等矩阵变换，提出了一种Phong明暗修正的快速算法来保证了体绘制中三维几何变换的多视角观察的交互速度。

The province's 65 counties completed the second national land survey data verification work in rural areas, accounting for 74% of the province the amount of verification; completed the three-dimensional system of Zhangye City Land Reserve building and zoning map satellite image production tasks, for the high-profile, Sunan , Sandan, folk music has established cadastral management system; completion of Lanzhou, Dunhuang, urn, cooperation, Pingliang, Guazhou, Jiuquan Iron and Steel Group and other cadastral survey 4680 square kilometers and a database-building; complete summary of Tianshui City, land survey tasks; for the prevention and control of geological disasters in the investigation of the basis of digital surveying and mapping results, actively cooperate with the focus on prevention and control of geological disasters in the works carried out; and the City, State Land Resources Bureau, has completed a Lanzhou, Tianshui, Dingxi, Pingliang, Wuwei, Jinchang, Zhangye, Jiuquan City, and Linxia 8 , Gannan mining rights for more than two states the size of the verification mission control surveying, mapping high-grade GPS control points 1940, covering an area of 128.4 thousand square kilometers.

完成了全省65个县区第二次全国农村土地调查数据核查工作，占全省核查量的74%；完成了张掖市国土储备三维系统建设及卫星影像区划图制作任务，为高台、肃南、山丹、民乐建立了地籍管理系统；完成了兰州、敦煌、金塔、合作、平凉、瓜州、酒泉钢铁集团等地籍测量调查4680平方公里和数据库建设；完成了天水市土地调查汇总任务；为地质灾害调查防治提供数字化基础测绘成果，积极配合重点地质灾害防治工程的开展；与市州国土资源局合作，完成了兰州、天水、定西、平凉、武威、金昌、张掖、酒泉八市和临夏、甘南两州的规模以上矿业权核查控制测量任务，测绘高等级GPS控制点1940座，覆盖面积128400平方公里。

A new case-matching algorithm, namely ANNI, is proposed in this paper. It uses artificial neural network to setup the mapping relationship, which is generally decided by human expert before and full of unreasonability in weight setting. The ANNI algorithm is proven to be very suitable for mapping between complex-related factor sets and can be applied in case-matching calculation.

首次提出基于BP神经网络的事例匹配度计算—ANNI方法，很好地解决了现有的事例匹配算法需要人为定义权值或匹配规则的缺陷，利用神经网络的自适应性可以有效地确定复杂相关因素集之间的相互映射关系权值矩阵，从而能够有效地应用于基于事例的推理方法中多因素的注塑成型特征集匹配度计算。

Is to strengthen the cultural construction surveying and mapping, eulogizing the glorious tradition of surveying and mapping.

五是加强测绘文化建设，讴歌测绘光荣传统。

We found that participants produced paraphrases relating to mapping principles more frequently than those not relating to mapping principles.

我们发现，在受试者所产生的释义中，依据映照规则的释义出现的频率多於违反映照规则的释义。

Lean production has entirely different management thinking from other traditional production methods. This study explores lean production activity management and integrates value stream mapping into a lean process implementation framework which includes six improvement phases: pre-implementation campaign, definition of value, affirming value stream mapping, smoothing the flow, pull process and completion, and with total of 19 guiding steps. An empirical study of an auto air-conditioning supplier implementing the framework is performed and the results are significant.

精实生产有著与传统的生产模式截然不同的管理思维，本研究尝试探讨精实生产管理的模式，以及运用价值溪流分析，系统地建立一精实生产制造导入模式，包含推行前置活动、定义价值、确认价值溪流图、畅流、后引式生产、完善等六大改善阶段及十九项执行步骤，并以某汽车空调制造公司进行实务验证，结果显示精实生产导入模式对该公司之效益显著。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。