查询词典 mapping

This dissertation focuses on land desertification of the middle reaches of the Tarim River. Taking the train of thought and methods that combining aerial remote sensing and historical material with ground investigation and indoor comprehensive analysis, macroanalysis with micro-analysis, qualitative research with quantitative research, and expressing the result of research by means of mapping, the author makes a systematic research on land desertification.

本文以塔里木河中游地区为研究区域，并以英巴扎地区作为典型区，根据对前人已有成果的学习和吸收，采用航空遥感与地面调查、历史资料与室内综合分析工作相结合，宏观分析与微观分析相结合，定性研究与定量研究相结合，最终以制图手段表现研究结果，并据此进一步综合阐述和探讨研究区域土地沙漠化特征与形成机制以及发展趋势和沙漠化的防治对策的思路方法，对研究区土地沙漠化进行了系统研究。

A code rule of correspondence mapping from secret key to magic cube transformation is proposed,Which can realize that the secret key is not limited by both type and size,and the key space is huge.

提出了一种新的密钥与魔方变化的编码对应法则，使该加密算法的加密密钥不受类型、大小的限制，具有密钥空间大的特点。

This System enables one to four persons to work simultaneously and input and output conveniently many kinds of data and images Corresponding to the four hardware subsystems, its software is composed of four software packages: magnetic tape recorder data collecting package, image displaying package thematic mapping package and remote sensing image applied processing package.

它的硬件部分以四台微机为主，采用分布式联接，组成四个子系统，可供1—4人同时操作，能方便地输入输出多种数据和图像。该系统的软件部分，由对应硬件子系统的四个软件包组成，即磁带机数据采集软件包，图像显示软件包，专题制图软件包及遥感应用处理软件包。

The selection of map projection is very important for the production of maps. Its primary task is to decide the mapping equations for the coordinate conversion from the sphere to the plane.

制作地图过程中，选择投影是一个重要的程序，它主要任务系决定制图区从球面转换至平面的制图方程式。

It's obviously that it's not practical if you use such broken and wrinkled plane mapping. So we must adopt special methods to spread the curved surface, which is called map projection theory.

若用这种具有破裂或褶皱的平面绘制地图，显然是不实用的，所以必须采用特殊的方法将曲面展开，使其成为没有破裂或褶皱的平面，于是就出现了地图投影理论。

The memory unit stores a data-set defining an non-uniform mapping between a plurality of primary input coordinates mappable on said first array of pixels and plurality of primary output coordinates mappable on said second array of pixels.

存储单元存储数据集，数据集定义多个可映射到所述第一像素阵列的基本输入坐标和多个可映射到所述第二像素阵列的基本输出坐标之间的非均匀映射。

This paper presents Anisotropic Cone Mapping, a more efficient and accurate way for calculating intersections with displacement maps.

这篇文介绍一种有效且准的方法计算视线与位移图的交点，称为非对称圆锥映射贴图，简称ACM。

However, methods and references for difference equation are relatively less. The new method proposed in this paper transfer the complex boundary value problem into the existence and uniqueness of the solution of the linear equations. For linear case , we obtained the necessary and sufficient conditions for the existence and uniqueness of the solution for the BVP; For the nonlinear case ,we got a series of new sufficient conditions by using contraction mapping theory and cone theory .

而差分方程边值问题的研究方法和文献还很少，文中新的研究差分方程边值问题的方法是将复杂的边值问题求解转化为代数理论中的线性方程组解的存在和存在唯一问题；对线性情形，较容易地获得了边值问题的解存在以及唯一的充分必要条件，而对非线性情形，则通过压缩原理和锥理论等各种不动点定理，获得了一系列新的充分条件。

parametric vector equilibrium problem ; moving cone ; solution mapping ; continuity

并始终假设下列条件成立：A是一个拓扑空间；X和Z均为拓扑向量空间；集值映射D：A→2X，t∈A，D是X中的非空紧凸子集

In section four, we point out that the mapping cylinder is not equivalent with the octahedral axiom.

在第四节，我们研究预三角范畴中一般意义下的映射柱，证明了一般意义下的映射柱与八面体公理不等价。

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