投影地

基本解释 (translations)

projectively

与投影地相关的网络例句 [注：此内容来源于网络，仅供参考]

In this paper, the theory and method of polynomials for conformal projection transformation and their application in CAC and in the construction of GIS are systematically discussed. Also introduced is the programme package in BASIC and FORTRAN for conformal projection transformation.

本文系统地讨论了等角投影变换的正形变换多项式的理论、方法及其在计算机制图和地理信息系统建设中的若干应用问题，并同时介绍了《等角投影变换BASIC、FORTRAN程序软件包》的有关内容。

Study results indicate that the horizontal projection length of diagonal cracks cannot be predicted accurately when considering shear span ratio and strength ratio of longitudinal steels to stirrups separately. However the horizontal projection length can be well predicted through integrating these two influence factors due to their well representation of the entire process of diagonal cracks' occurring and development.

分析结果表明，单独考虑剪跨比和纵筋－箍筋强度比都不能很好地预测斜裂缝水平投影长度，而将两者结合能够较好地反应斜裂缝出现和发展的全过程，从而准确地计算斜裂缝水平投影长度。

In order to reduce distortions of map projection, a new map projection according to the normal of ellipsoid surface is proposed in this paper.

为更大幅度地减小地图投影变形，提出了按椭球面法线投影的一种新的地图投影方法。

After certifying the irreality of ideal filtering function, we can get a better filter selecting a proper window function. Comparing two actual filters, we designate a good"Panama hat"filtering function. Meanwhile, an effectively linear interpolating function is introduced to raise the image reconstruction quality. Describing its realizing steps on the micro-computer briefly, we reconstructed some images from the anlogue projections of some models. The number of projection views is 180, 100 same interval parallel lines per view; the size of reconstructed images is 64×64 pixels with 64 gray levels; the reconstructing speeds are 40" on PC-386 and 12"on PC-486, respectively; each pixel is 0.31mm.

在证明了理想滤波器的不可实现性之后，得知通过选择适当的窗函数可获得很好的滤波函数，经过两个实际滤波器的效果对比，我们选取了较好的"巴拿马帽"形滤波函数，同时也介绍了一个有效的提高重建质量的线性内插函数，概要地叙述了平行射束图象重建的计算机具体实现步骤后，对几个物体的模拟投影数据进行了重建：投影角为180°，每视角下有100个平行投影数据点，在386微机上重建尺寸为64×64，时间约为40秒；在486/33MHz微机上只用了12秒，图象的象点精度是0.31mm。

In the information era, there are many multimedia equipments in market, people can not use most of them freely. As a cost-effective system, SVS comes to undertake this role by providing professional large-screen display system and intelligent control system in overall. SVS insist to designing and producing large screen system, covering the products that based on projection technology, such as projector, projection TV, plasma, LCD TV, projection screen, video booth, Whiteboard, writing screen, big-screen mosaic system, matrix interface, video conferencing, central control system and other related accessories.Relying on a high level ideal of "creation and practical", with high-quality technology, market development and service team, SVS is in a fast lane of development. Since was built in 2003, has SVS achieved widespread attention and recognition in field, and established a good relationship with IT media, supporting manufacturers and industry research institutions, always thinking customers' demand and provide specific programs by Symposium, three-dimensional-type promotion, performance monitoring and analysis.

信息化时代，多媒体设备层出不穷，让人措手不及，无法真正去灵活运用，搭配出最佳适合用户需求的高性价比系统，SVS勇于承担这个角色，专业成就大屏幕显示系统与智能化控制系统整体方案设计及制造，SVS自始至终以大屏幕为主线，涵盖了以投影技术为基础或依托所开发、搭配或衍生的产品，包括投影机、背投电视、等离子、液晶电视、投影屏幕、视频展台、电子白板、书写屏、大屏幕拼接系统、矩阵接口、视频会议、中央控制系统及其他相关配件或零组件，公司依托一支具备"作风严禁、勇于创新、讲求实效"的高层次、高素质的技术开发、市场开拓及服务人才队伍，SVS正在惊人地快速发展，自创建以来，已经在业内取得了广泛的关注与认同，与IT媒体、配套生产商以及行业研究机构建立了良好的合作关系，始终以客户的需求为中心，帮助客户提供专项设计方案，专题讨论，立体式推广，效果监测和用户分析等各种服务，最大限度地方便客户，为客户提供解决方案，不断满足客户多样化、个性化、复合化的需要，帮助客户以最少的成本获取最大的收益。

The situations of outside and inner arc belt were influenced by height of tree and the height below branch respectively. In the area of 1.0×H and 0.6×H, transmittancy was below 90%, which meant umbrage hazard effect happened in this area. Additionally, the effect was stronger at bottom of the tree.

试验区树荫运动轨迹呈蝶形弧带变化，树高影响投影外弧线位置，枝下高影响投影内弧线位置；在树体东、西侧1倍树高、北侧0.6倍树高范围内，透光率小于90%，在该区域发生林木遮荫胁地效应，距树底点较近区域的胁地效应较强。

A new local projection algorithm is used to plot the regions of projection in reason. In order to get the excursion of projection correctly, the peak value of the projection is applied to match in current frame.

采用了新的局部投影的方法，在图像中合理地划分了投影区域，在求投影偏移量时提出了峰值匹配的算法，合理地检测到了投影偏移量。

An accurate and well-adapted simulation method of projection data for cone-beam CT, which can describe the details of each tomography, is proposed in this paper.

在重建算法的研究过程中，模拟投影数据是必不可少的一部分，一方面可以避免实测投影数据的误差，为后继CT重建算法提供理想的投影数据；另一方面也可以根据需要有选择地模拟失真如：探测器偏移、旋转、响应不一致，射线源

When processing data in controlling survey, we usually project twice (land surface→according to ellipsoid plane→gauss projection plane) and it brings about Deformed projection twice too. It is not good for large scale mapping and setting-out of project construction.

控制测量在数据处理时，通常要进行两次投影（地面→参考椭球面→高斯投影平面），也相应地产生两次投影变形，不利於大比例尺测图和工程施工放样。

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先锐投影幕红叶投影幕、白雪投影幕、美视投影幕、投影机屏幕、丽屏投影幕、三石投影幕、三叶投影幕、三星投影幕、特莱投影机、地诺投影幕、丽屏投影幕、帝诺投影屏幕，cigna西格娜投影幕，森浦投影屏幕，富士通投影屏幕，丹麦DNP投影幕，Da-Lite投影屏幕，进口投影幕、网格、网络工程、系统集成、机柜、屏幕、综合布线、投影机出租、吊架校园网，监控网，广播网，多媒体网络教室，卡拉OK，舞台灯光，音响设备，网络产品、视频采集卡……销售地区：广东省广州市番禺区花都区增城市从化市江门市恩平市湛江市鹤山东莞市中山市河源市台山市潮州市茂名市深圳市城珠海市汕头市韶关市梅州市汕尾市佛山市阳江市湛江市肇庆市清远市云浮市城乡揭阳市海南省湖南省广西省

与投影地相关的网络解释 [注：此内容来源于网络，仅供参考]

altazimuth instrument：高度方位仪,地平经纬仪

"牵牛星","Altair" | "高度方位仪,地平经纬仪","altazimuth instrument" | "面积变形(投影)","alteration of areas"

conformal conic projection：正形圓錐投影

confluent thermal trough 合流型溫度槽 | conformal conic projection 正形圓錐投影 | conformal map 正形地圖

Geographical projections：地舆 投影

与地舆 相关的数据 Geo-referenced data | 地舆 投影 Geographical projections | 坐标系统 Coordinate system

projection; Gnomonic：諾蒙尼日投影;點切投影;日晷投影

projection chart 地圖投影法 | projection; Gnomonic 諾蒙尼日投影;點切投影;日晷投影 | projection; Lambert 藍白特投影

ground speed：地速

diSU 地速(ground speed)航空器航行时在 地面的投影点移动的速度,即航空器相对 地面水平运动的速度. 在无风的情况下航 行,地速同空速相等. 在有风的情况下,地 速同空速常不相等. 在空速一定的情况下, 地速的大小取决于空中风的方向和速度.

Mercator chart：麥加圖;投影法所製地圖

Mercantilism 重商主义 | Mercator Chart 麦加图;投影法所制地图 | Merchant 商人

orthogonal projection：正交投影

第一个部分是将上个阶段得到的坐标转换为平面坐标,第二个部分是将转换后的平面坐标在进行归一化并进行剪裁. 一般地,将三维坐标转换为平面坐标有两种投影方式:正交投影(Orthogonal Projection)和透视投影(Perspective Projection).

projectively：投影地

projectivelineelement 射影线元素 | projectively 投影地 | projectivelycomplete 射影完全的

polar stereographic projection：極正射投影

polar stereographic mosaic 極正射拼圖 | polar stereographic projection 極正射投影 | polar tropopause 極地對流層頂

ground plane：地平面,水平投影

granularity 间隔尺寸 | ground plane 地平面,水平投影 | hookup 接线图