编制了月球地图投影计算软件；
本文利用角度投影计算法对直纹蜗杆轴向齿形进行了分析与计算。
In this paper, the axial section profile of worm with straight generatrix is analyzed and calculated according to Angle projection calculating.
模拟器用来进行几何面的自投影计算，以致被屏蔽机身特性的RCS贡献被隐藏。
The simulation uses geometric self-shadowing of facet calculations, such that RCS contributions hidden by shadowing airframe features are removed.
该矩阵由于其构成的非常稀疏性大大简化了图像重建过程中的投影计算，从而提高重建速度。
Owing to its sparsity of structure, new matrix greatly simplifies the projection operation during images reconstruction, which greatly improving the speed of reconstruction.
将提供台式计算机、屏幕、投影仪和扬声器。
A desktop computer, screen, projector, and loudspeakers will be available.
由于应用服务器使用各种协议与计算单元的其他部分进行通信，而这些协议却不是由操作系统进行管理的，因此正常的操作系统投影的效果甚乎其微。
Because application servers communicate with the rest of the cell using various protocols that aren't managed by the operating systems, normal operating system projections have little effect.
环境计算的成果使用了SimTable技术，不过它把所有表面都当作了投影介质。
The ambient computing efforts take the SimTable technology but use any surface as the projection medium.
该网格由几台服务器计算机组成，每一台驱动着一台投影机。
The grid is composed of several server computers each driving a single projector.
我在教室后面发现四台计算机，一台喷墨打印机，还有一个至少用了15年的投影仪。
I counted four computers in the back of the room, an ink-jet printer, and an overhead projector that looked to be at least 15 years old.
通过使用一个投影的计算机显示网格取得极大的尺寸。
Very large size achieved by using a grid of projected computer displays.
在此代码中，可能导致出错的主要情况是ST _ Transform函数无法从给定的纬度和经度计算出投影坐标中的正确点值。
In this code, the main thing that can go wrong is that the ST_Transform function cannot compute a proper point value in projected coordinates from the given latitude and longitude.
该显示是通过将12台IBMThinkPad计算机的输出投影到一个屏幕上而创建的，该屏幕安装在一面假想的办公室墙壁上。
The display is created by rear-projecting the output of 12 IBM ThinkPad computers onto a screen mounted in a pseudo-office wall.
它们计算的是物体的顶点而不是像素。这意味着它们不支持投影遮罩和发现贴图。
They are computed at object's vertices, not pixels. This means they do not support light Cookies or normal maps.
您正在便携式计算机和放映机上运行演示文稿，但是您的计算机桌面的图像没有被投影。
You are running a presentation on a portable computer and a projector, but the image of the desktop from your computer is not being projected.
您正在便携式计算机和放映机上运行演示文稿，但是放映机似乎没有投影任何图像或任何类型的光线。
You are running a presentation on a portable computer and a projector, but the projector doesn't seem to be projecting any images or light of any sort.
空间仿射坐标系的平行投影问题在计算机图形识别、跟踪目标及三维实体重建中具有重要意义。
Parallel projection of the affine coordinate system has a significant impact on computer graphics recognition, object's tracking or solid model reconstruction.
我们还计算出开幕日当天的日轨以及如果没有墙壁时投影的影子。
We also calculated today's sun path — the opening day — and projected the shadow as if there were no walls.
使用顶点和片元程序能够取代计算机图形硬件上使用的传统的顶点投影和光照公式。
Using vertex and fragment programs, it is possible to replace the traditional vertex projection and lighting equation used by real-time computer graphics hardware.
在每个教室有一个计算机控制投影仪。
In each classroom there is a computer which controls a projector.
服务器负责计算网格点的投影换算，建立线性转换矩阵，把矩阵传递到客户端，客户端依据矩阵做实时的投影转换。
We suggest the server side to do the cartographic transformation for the grid points, and then get a linear transform matrix each grid for the other points.
提出一种可以在联合代数重建方法中快速计算投影系数矩阵并优化内存的方法。
An efficient way to compute projection coefficient matrix together with memory optimization is presented in this paper.
模拟温度场实验证明基于相位展开的投影数据提取方法能够更好地完成层析计算。
A simulated temperature field experiment proved that the projection data extraction method based on the phase unwrapping succeeded in facilitating computation of tomography.
房间里有现成的椅子、桌子、连着计算机的投影仪。
Chairs, desks and a computer controlled projector were ready for using in the room.
与已有的加权迭代特征算法比较，该算法避免了所有点参与计算相机的投影矩阵，运算速度更快。
Compared to previous methods, this algorithm does not involve the problem of computing projection matrix of camera with all the points and its computing speed is faster.
提出了针对大视场投影光刻物镜畸变的计算方法，并在完成的畸变特性测量装置上进行了8英寸的硅片测量。
The calculative method of the large field projection lithography lens is presented, and on the distortion measuring setup which is accomplished, distortion measurement of 8 inch wafer is completed.
提出了一种利用控制顶点投影法计算点到平面NURBS曲线最小距离的算法。
The projection method of control points for calculating the minimum distance between a point and a planar NURBS curve is proposed.
聚类和识别实验表明双投影归一化向量不仅计算简单，而且对同种字体不同字号的英文字符识别可达到较好的结果。
Some experiments show that double projection normalization vectors are not only easy to be calculated, but also good for recognizing English characters with the same font but in different sizes.
在单个CCD摄像头固定的情况下，建立投影几何模型，计算所获取的动态图像上特征点的空间位移，得到时域上连续的脉搏信号。
The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.
在单个CCD摄像头固定的情况下，建立投影几何模型，计算所获取的动态图像上特征点的空间位移，得到时域上连续的脉搏信号。
The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.
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