查询词典 duality map

Then we in-vest gate Seiberg-Witten map, which defines the equivalence relation of the gauge symmetries in different spaces. We also analyse the U gauge electromagnetic field in noncommutative space. Finally we discuss the ambiguities of Seiberg-Witten map, and find although that some part of the ambiguities can be absorbed by gauge transformation and hence negligible, the existence of the matter field makes some other parts difficult to be absorbed by gauge transformation or field redefinition.

然后利用Seiberg-Witten映射，我们研究了不同空间的规范对称性的等价问题，并对非对易空间的电磁场进行了微扰分析，最后我们对Seiberg-Witten映射的松动进行了讨论，研究发现这些松动中的一部分可以由规范变换吸收因而是可以忽略的，由于物质场的存在，另外一部分很难用规范变换和场的重定义吸收。

Map Projection ; Map Projection Transformation ; The Gauss Projection ; GIS

地图投影；地图投影变换；高斯投影；地理信息系统

This paper systematically states the basic concept of map projection,the map projection transformation,the Gauss zone dividing porjection.

系统阐述了地图投影、地图投影变换、高斯投影及其分带投影的基本原理。

It has been widely used in analysis of gene expression map, analysis, discovey of new gene ,gene mutation and polymorphism analysis, genom library map, gene sequence, disease diagnosis and prevention, drug selection, tumor biology and environmental toxicology.

基因芯片技术目前已广泛应用于基因表达谱分析、新基因发现、基因突变及多态性分析、基因组文库作图、基因测序、疾病诊断和预防、药物筛选、药物开发和研究、肿瘤生物学、环境毒理学等研究领域。

The map itself was finished in the middle of last year, but the previous Interior Department didn't want to release it and other Antarctic maps, said map co-author Richard Williams Jr., a glaciologist for the USGS.

地图合编者美国地质调查局的冰川学家Richard Williams Jr。说这张地图本身是于去年中旬绘制完成，可是前内政部并不想公布它和其它的南极地图。

Gravity navigaton is based on gravity map. A method of constructing gravity map which can meet the demand of navigation is an important step taking account of the gravimeter and the precision of navigation.

重力导航是基于图的导航，根据导航重力仪和导航精度要求的具体情况，寻求能够保证导航定位精度的重力图构建方法是实现重力导航的重要步骤。

A map is said to be Hamiltonian if all the vertices of the map are on one circuit.

一个地图称为哈密尔顿的若其上的所有顶点都在一个圈上。

And we use spatial interpolation method to indicate different contents grades on thematic map with different colors ,to set up the soil nutrient information base in Hannan District and draw an evaluateion map.

运用空间插值法在专题图上用不同的颜色将不同的含量等级表示出来，建立汉南区土壤养分信息库，并绘制评价结果图。

Capable to make some simple translation by the help of tools; identify forest area with contour map; draw the contour map; have the motorbike licenses and skillfully driving; obey arrangement and work hardily.

可借助工具书作简单的英汉词语翻译；利用地形图识别林地、地形图勾绘；熟练驾驶摩托车并有驾驶证；能吃苦耐劳，服从安排

First of all, to brief Members on the new map location, location is Hemosiderosis Troll magic stone city of brush, where there is a lot of doors, the doors, there is a magic ring, click the magic ring will be able to enter a new map.

首先给大家介绍一下新地图的位置，位置在于铁血魔城刷投石巨魔的地方，那里有一个很大的门，门上有一个魔环，点击魔环就可以进入新地图了。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。