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mapping相关的网络例句

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In recent years, with the constant development of surveying and mapping industry, Shaanxi Bureau of Surveying and Mapping in cultural construction has been further strengthened, built up area of 7060 square meters of workers and cultural center, the center of 14.5 thousand square meters garden and more than 700 square meters of sports hall.

近年来,随着测绘事业的不断发展,陕西测绘局的职工文化建设得到进一步加强,建成了面积为7060平方米的职工文化中心、1.45万平方米的中心花园和700多平方米的运动馆。

Further some equivalent conditions for a trivial algebra are given, and that the mapping which maps the subset of the universal to the maximal congruence that saturates the subset being a -homomorphism, being order preserving, being constant mapping, the algebra being trivial are equivalent is proved.

最后利用该同余给出了关于平凡代数的几个等价条件,证明了泛代数的子集到渗透该集的最大同余的映射为保序映射、该映射为-同态、该泛代数平凡等是等价的。

As to the remaining parameters, two methods are developed: first, accepting that the projection function complies with a circular function within at least a part of a given field of view, constrained by the obtained object-to-image radial mapping and a constant focal length, the best-fitting point of the optical origin is tested along the optical axis; secondly, referring to the postulation of the exclusively bilateral mapping between an imaged point and its scenic sight ray, a measuring technique is developed to survey the world coordinates which will fabricate a projecting path to the imaged points located on the imageable region of the image plane in order to directly model the projection geometries involved.

而针对其余参数本文提出两种解题方法:其一是根据『在「部分视野角范围」内,鱼眼相机的投射模型符合一典型的「圆形函数」』以标靶实体与其影像尺寸为限制条件,测试光学轴上的最佳视觉参考点、鉴定最适当的投射模型、焦距、及有效的视野角度范围。其二是根据『一视野线排他性地与对应「呈影点」一一映射』参考一呈影点来搜寻空间中对应视野线的绝对座标后,据以演绎相机内部影像形成的模型。

A logicaldomain is used as a reference and the mesh movingis implemented according to an appropriate domain transformation.With sometraditional moving mesh methods,the meshes in physical domain may be tangled.To avoid this,the transformations are constructed based on harmonic mapping.Agood feature of the adaptive methods based on harmonic mapping is that existence,uniqueness and non-singularity for the continuous map can be guaranteed fromthe theory of harmonic maps.

在移动网格方法中,需要引进一个逻辑区域作为参考,网格的移动往往通过一个区域变换来实现,网格可能发生缠绕的问题是移动网格方法中一个一直没有解决的问题,我们利用调和映射来构造区域间的变换,使得变换的存在唯一生有了理论的保证,这就为避免网格缠绕打下了基础。

The course starts with reviews on the development of statistical genetics and genetic marker analysis, focuses on the basic principles of contraction of genetic map and mapping QTL, and introduces the approaches to construct genetic map for different type of populations and mapping QTL aiming at type of populations and traits.

本课程从评述数量性状研究方法和遗传标记的发展历程开始,着重讲授遗传图谱构建和基因定位的基本原理,介绍不同类型群体遗传图谱的构建方法和针对不同类型群体和性状类型的基因定位方法。

Let C be a nonempty closed convex subset of a Hilbert space H, P:H→C be a nearest point projection, and T:C→H be a nonexpansive mapping satisfying the weakly inwardness condition, and :C→C be a fixed contractive mapping. Let the implicit iterative sequences {x},{y} and the explicit iterative sequences {x},{y}.

设C为实Hilbert空间H的非空闭凸子集,P:H→C为最近点投影映射,T:C→H为非扩张映象,且T满足弱内向条件,:C→C为压缩映象。t∈(0,l),定义了2种隐式粘性迭代序列{x},{y}和2种显式粘性迭代序列{x},{y},证明了T有不动点当且仅当序列{x},{y},{x},{y}有界。

More precisely, we obtain an important relation between the mapping Ψ, which plays an important role in defining obstruction set, and the mapping on the cotangent bundle induced by the original diffeomorphism. We show that the only difference between them is a nonlinear factor.

在§3.2中我们得到了在定义阻碍集这一概念中起着关键作用的Ψ映射与原来映射在其余切丛上所诱导映射之间仅仅只相差一个非线性因子这一重要关系。

Completion of the project in the city coordinate system transformation, high-resolution true color aerial photography, urban large-scale aerial digital mapping, and has produced a planning area covering Orthophoto Map, to establish a foundation for geospatial databases and geographic information platform for the acquisition of municipal mapping departments 3, a microcomputer, 1 plotter, equipped with a database management software infrastructure.

项目完成了城区坐标系统改造,高分辨率真彩色航空摄影,城市大比例尺航测数字化测绘,制作了覆盖规划区的正射影像图,建立了基础地理空间数据库和地理信息平台,为市测绘部门购置了3台微机、1台绘图仪,配备了数据库管理基础软件。

A detailed genetic linkage map covering a large region of the cotton genome based on some informative, portable and practical markers will provide a platform for evolutionary comparisons with other species,comparative mapping,QTL mapping and MAS,and structural and functional studies of the cotton genome.

以简单、可靠、适于高通量分析的分子标记构建高密度的棉花遗传连锁图谱,将不断增多的基因组信息剖析到相应的染色体片段上,才能使分子标记辅助选择育种、重要数量性状基因的图位克隆等后续的研究得到顺利开展。

A new and efficient geometrical correction algorithm is proposed for MODIS IB data, and possesses of the merits of forward mapping and inverse mapping algorithms; 3. Algorithms to remove stripe noise in MODIS IB data are developed, including Fourier Transform, Wavelet Transform and interpolation method; 4. MODIS data composite algorithm is developed, and a 16-day composite map covering entire China and its outward is produced.

本文介绍了开发MODIS数据基础处理软件的基本算法和成果,主要包括:(1)用C++语言开发和实现了MODIS数据基础处理软件;(2)研究和发展了一个普适的、全新的、兼有前向映射和后向映射优点的MODIS 1B数据几何纠正算法;(3)研究和实现了MODIS条带噪声消除算法,包括傅立叶变换、小波变换和插值三种算法,并对其进行了比较;(4)研究和实现了MODIS影像合成算法,并在此基础上完成了中国及周围地区16天MODIS彩色影像和植被指数的合成。

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