专题的
- 与 专题的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Upon this, we forward more deeply: the emergence of the null phenomenon and the removal method of it; the operator selection in Genetic algorithm; improvement of object function and the introduction of the punishment method, etc.
在此基础上,本文进行了深入的专题研究:零空间现象形成的原因及消除方法;遗传算法中选择操作的研究;目标函数的改善,惩罚机制的介入等,并取得了一系列的成果。
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The material job and main conclusion are as follows:(1)A simple boundary orthogonalization procedure independence grids generation method is put forward on the base of algebraic grid generation method; Data structure and computational model on interface are established aiming at blocks of structured grids.(2) SIMPLE procedure is established in nonorthogonal grids by use of the finite volume method and in-depth discusses on special topic such as boundary condition in nonorthogonal grids, deferred correction method and grads compute on calculational nodes, and so on.
本文完成的具体工作和主要结论如下: 1以代数网格生成方法为基础提出了一种简单的、可独立于网格生成方法之外的边界正交化技术;针对分区结构网格系统建立了分区交界面处的数据结构与计算模型; 2利用有限体积方法在非正交同位网格系统中建立了SIMPLE求解算法,对非正交网格系统中的边界条件、延迟修正技术及计算节点的梯度计算等专题进行了深入讨论。
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The bi-directional cross track scanning, attitude fluctuation and the ETM+ sensor itself of Landsat7 result in the geometrical distortions including underscan, overscan and misalignment, which make geometric calibration more difficult than other kinds of model. The complicated imaging model increase the difficulty of geometric calibration as well.
Landsat7的双向扫描模式、姿态波动和增强型专题制图仪ETM+(Enhanced Thematic Mapper+)传感器本身的特点等必然导致遥感图象的几何畸变,同时复杂的成像几何模型也增加了几何校正的难度。
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Our project is the first one in China that focus on the suoids, which discuss about all the known suoid fossils found from Eocene to Pliocene in China. The origination, evolution, paleoecology and paleogeography are the key topics in the project, and thus the project is a compositive study of Chinese fossil suoids.
本项目是国内首个以猪形类为内容的专题研究,涉及了我国境内从晚始新世到上新世发现的几乎所有重要的猪形类化石,涉及到猪形类的起源、进化、生态、古地理等方面的研究,是对中国猪形类较为全面系统的综合性研究。
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Standard in work out process, learned to have investigation and study about active state law, code, policy and standard;, the experience; that began necessary special subject research and technical argumentation; to sum up craft of puddling of old blast furnace to design sought the opinion of concerned production, design, school extensively, the delibrate that the problem that exists to puddling undertook iteration and revise, final classics censors text.
规范在编制过程中,学习了有关现行国家法律、法规、政策及标准;进行了调查探究,开展了必要的专题探究和技术论证;总结了多年高炉炼铁工艺设计的经验;广泛征求了有关生产、设计、院校的意见,对炼铁存在的新问题进行了反复的研讨和修改,最后经审查定稿。
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They list dofetilide, moxifloxacin, quinidine, sotalol, sparfloxacin and thioridazine, but point out that this list is not exhaustive. 4 A much longer list of QT-prolonging drugs is to be found in table 4.3 in the monograph 'Drugs that prolong the QT interval + Other drugs that prolong the QT interval'.
他们列出了多非利特,莫西沙星,奎尼丁,索他洛尔,司帕沙星和硫利哒嗪,但指出在此列出的并不详尽。4在专题论文的表4.3中有一份长得多的关于延长QT间期药物的列表"延长QT间期的药物+其他能延长QT间期的药物"
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Wheeler and colleagues were an essential part of this reductionist perspective, as the 50 Wheeler monographs on specific esoteric ant behaviors testify.
惠勒和他的同事们是这种还原观点的主要拥护者,惠勒写就的五十篇关于神秘的蚂蚁行为细节的专题论文可以为证。
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This work is a research-level monograph whose goal is to develop a general combination, decomposition, and structure theory for branched coverings of the two-sphere to itself, regarded as the combinatorial and topological objects which arise in the classification of certain holomorphic dynamical systems on the Riemann sphere.
Combinations of Complex Dynamical Systems|复杂的动态系统的结合復雑なダイナミカルシステムの結合这工作那个目标是发展一一般结合,分解,和结构理论分开包括二领域给它自己的一研究水平专题著作,认为是组合和在Riemann 领域上在一定holomorphic动态系统的分类过程中出现的拓扑对象。
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The lightning locator is a real time computer based system that records all lightning strikes in Eastern North America and it is a vital component of the sophisticated fire prediction system based in Sault Ste.
闪电定位是一个真正的时间,基于计算机的系统记录所有的雷击在东区北美和这是一个重要组成部分,先进的消防预报系统的总部设在sault专题访问。
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The paper use the GIS methods to creating the basic spatial information database, and processing the polygon data by overlapping analyst, the linear data by network analysis, the statistic data by join analysis, the evaluate data by superaddition analysis, and these methods make the data collection, organization and analyst more easier, and the thematic map make the result more intuitionistic. Especially, through combined the graphics processing and the spatial data operation organically, the spatial overlapping analyst resolved the division from natural elements to administrative evaluate units.
应用GIS技术建立空间基础信息数据库,进行面状要素叠加分析、线状要素网络分析、统计要素链接分析和赋值要素追加分析,使分区数据的采集、组织和分析更加简单;专题地图的应用,也使分区方案的表现更为直观;尤其是GIS空间叠加分析功能通过图形处理与空间数据运算有机地结合,解决了自然分区和行政分区界限中的若干要素的切分问题。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。