查询词典 conical projection

It shall be strictly forbidden to replay the television programs received from transmission via foreign satellites at any domestic television stations, closed-circuit television stations or video-tape projection centres or to transmit them by any other means..

严禁将所接收的外国卫星传送的电视节目在国内电视台、有线电视台、录像放映点播放或者以其他方式传播。

The Given the example of one l00m high rock slop on the power station, The integrated projection on equator plane and ultimate balance method is introduced.

以某电厂高100m以上岩石高边坡为例，介绍了采用赤平投影图解法及极限平街法，进行岩体边坡稳定性分析的方法。

Kirk's Horse Bazaar – A bar that will screen films by emerging film makers as part of a digital interactive projection.

柯克的马市集-酒吧，将电影屏幕上出现的电影工作者，作为一个数码互动投影。

Whether or not emergence projection effect is the sign that the filler can or can not promote erosion resistance of the coating.

而是否出现&投影效应&则是填料能否在涂层中起到抗磨作用的标志。

Company's main scope: laminator Center, over the plastic film Center, Cold Laminator Center, Cold laminating film, binding machine, binding equipment, business cards, red card machines, PVC red card machines, tailor-made all kinds of red card machines, Hand-type cutting devices such as desktop, Humidity Cabinets, moisture-proof cabinets, paper shredders, financial binding machine, cash register, attendance machine, fingerprint machines, punching machines, chamfering device, coder, stamping machine, bronzing film, pressure mark machine, sealing machine, laminating machine, tailor-made all kinds of coating, point notes Detector, badge machine, badge supplies, Observing heat press machine, baking cup machine, oven machine, baking cap machine, thermal transfer paper, sublimation ink, afterburner brand corns machine, afterburner brand manual electric chamfering device, cloud wide brand heavy-duty cutting knives, Fang Ling series hob, KW Series Stapler drilling machine, all kinds of Specifications shrink film, film projection radius of cards, laser film, color ink-jet film, PVC-free laminate materials, PVC ink, all kinds of leather and transparent leather badge, slings and hanging folders.

公司主营范围：过塑机总汇，过塑胶片总汇，冷裱机总汇，冷裱膜，装订机，装订器材，名片冲卡机，PVC冲卡机，订做各种规格的冲卡机，台式手式裁像器，防潮箱，防潮柜，碎纸机，财务装订机，收银机，考勤机，指纹机，打孔机，倒角器，打码机，烫金机，烫金膜，压痕机，封口机，覆膜机，订做各种规格的覆膜，点钞验钞机，胸章机，胸章耗材，五合一烫画机，烤杯机，烤盘机，烤帽机，热转印纸，热转印墨水，加力牌鸡眼机，加力牌手动电动倒角器，云广牌重型切纸刀，方菱系列滚刀，KW系列订书机打孔机，各种规格收缩膜，方圆牌投影胶片，激光胶片，彩色喷墨胶片，PVC免层压材料，PVC墨水，各种真皮仿皮透明胸卡，吊绳，吊夹。

On the basement of conventional direct fan-beam reconstruction, this paper gives a newly improved algorithm-"fast filtering-backprojection". This method utilizes the symmetrical circle geometry to sample projection data, and reconstructs image on the Polarcoordinate firstly, then translates this reconstructed image onto the cartesian coordinate system with two interpolating operations so that the computer can show the result image on the VGA screen. This algorithm rebates the calculating backprojection greatly, and shortens a few times of reconstructing time than same kinds of means. With the size of image enlarging, the reconstructing time abates with 2 exponent times. In addition, according to the idea of parallel-beam, we rearrange the fan-beams and reconstruct image using parallel-beam method fastly. The rearranging constraint condition is given here.

本文首先在传统的扇束直接重建方法的基础上，提出了一个改进的快速滤波反投影重建算法，它利用旋转采集投影数据的圆周对称的几何关系，先在极坐标系统内进行图象的重建，然后通过两次内插运算再将图象转换到计算机显示方式下的笛卡尔坐标系中去，该方法将以往的直接重建方法中的反投影时所需的运算大大降低，并将重建时间比同类方法缩短了几倍，而且随着重建图象的尺寸的增大，重建时间以2的指数次方倍相对缩短，并获得了较好质量的重建图象；另外，又根据平行束投影重建图象的思想，对扇形射束进行了重排，然后利用平行束重建图象的方法进行扇束的重建，并推导了&扇束重排重建图象&方法的约束条件。

In this paper, an approach to two problems in organic chemical teaching was made:(1) Determination of the type and the number of Cis-trans isomers of acyclic alkenes;(2)An easy way to convert a Fischer Projection into a zigzag representation.

对如下两个有机化学教学问题进行了探讨：(1)如何确定链状多烯顺反异构体的数目和类型；(2)单糖的Fischer投影式转变为透视式的简便方法。

Enterprise brief: with an total asset of RMB143 million yuan, it owns production lines of electric melting furnace, automatic glass envelope press, high-borosilicate glass pipe and high-illumination color back projection TV projecting cone.

该公司资产总额1.43亿元，拥有全电熔窑炉、自动玻壳压机、高硼硅玻管、玻壳封接和高亮度彩色背投电视投影锥生产线。

This example is shaped like a peacock, below which extends a cylindrical projection that opens into a small receptacle for oil or ghee, lit with a cotton wick.

这个例子是形似孔雀，低于延伸圆柱投影的黄油打开成一个小型的容器或澄清油酥油，用棉芯点燃。

A novel pattern was designed for the calibration of structured light vision. The calibration is realized with the Zhang camera calibration method and cross-ratio invariant ruler of projection conversion.

设计了一种新型平面靶标，基于Zhang摄像机标定法和投影变换中的交比不变性，进行结构光视觉传感器系统的标定。

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。