查询词典 The Convert
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In the paper, the researches and conclusions are:The basic theory and technique ofgeography information system, Introduce the history of the GIS technique developmentand it develops the trend, the GIS modernizes the meaning of the construction and thepurpose and the meaning of the topic researches to the our army artillery.The design ofartillerist numeric map, Make use of the soft strong graphics function of the SuperMapgeography information system, from how made the numerical map of artillery tocommence, carried on the processing and processed the piece to the artilleryappropriative paper quality diagram to manufacture the numerical map of artillery.Themold of choosing the position of artillerist and excavating the position of spacedata;Rules of space clustering analyzing and space relationship on the basis ofmathematics configuration;Choosing the path of positing convert;optimalpath arithmetic on the basis of chart theory and realize optimal path analyze.
论文研究内容有:地理信息系统的基本理论与技术,介绍GIS技术发展的历史及其发展趋势,GIS对我军炮兵现代化建设的意义和课题研究的目的及意义;炮兵地图数字化设计与制作,利用SuperMap地理信息系统软强大的制图功能,从如何制炮兵数字地图入手,对炮兵专用的纸质地图进行处理和加工件来制作炮兵数字地图;炮兵阵地选取分析模型、阵地空间数据挖掘模型的建立和挖掘过程,基于数学形态学的空间聚类分析法、空间关联规则法的挖掘模型;阵地转移的路径选择,对炮兵阵地转移路径进行分析,基于图论中的Dijkstra最优路径算法,实现转移最佳路径分析。
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First scanning the known handwriting materials then number them ,In pretreatment, we convert the valid part of the image into a standard size, as images carries out duotone and go throw off chirp handling in order to achieve better effect.draw features from the known handwriting materials with the Co-occurence,especially,we divided a copy of handwriting into 25 little pieces with the size of 128*128 ,drawing features from every little piecese with four directions(0 degree, 45 degrees, 90 degrees as well as 135 degrees) and calculate the four major feature values( veins and the statistical quantity of veins contrast and the statistical quantity of veins consistency Shang the statistical quantity of statistical quantity as well as the veins correlation of gray scale ), preservation all the feature value that drawn from all known ma terials to the handwriting characteristic database,then input the unknown handwriting materials, also using the method of the Co-occurence to draw those features, recycling the minimum European Distance law match the unknown writing material feature value with the handwriting characteristic feature database, export the label of the known hand writing materials which is most similar to the unknown material with minimum European Distance, and then we can confirm who is the author of the unknown material.
首先将笔迹材料作为图象扫描输入,并对其进行编号。预处理部分可将笔迹图象的有效部分规范化到一个统一尺寸,接着对其进行二值化和去除噪声的处理,以便于更好的提取图像的特征。在此我们采用了灰度共生矩阵法提取手写笔迹材料的纹理特征,与以往有所不同的是,我们将一份手写材料分割成64块大小为80*80象素的子图象,每个小块都从四个方向(0度、45度、90度以及135度)来更全面的提取特征,并计算出四个最主要的特征值(纹理一致性的统计量、纹理反差的统计量、纹理熵的统计量以及纹理灰度相关性的统计量),将从所有已知材料提取的特征值保存到纹理特征库中,对于待检手写材料,同样采用灰度共生矩阵的方法提取其纹理特征,再利用最小欧氏距离分类法将从待检手写材料中提取的特征值与纹理特征库中的特征值进行比对,与欧氏距离比对值最小的相匹配,输出匹配成功的原材料的标号,进而识别出待检材料书写者的身份。
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Because of the nonuniqueness in the positional solution, it's not easy to test the performance of the coordinated control system. So the model of NN was built to convert the vector of the length of 6 jars into the vector of the position of the motion deck. It's fast and accurate for the lengthwise direction. The state space system model of the six degree freedom motion simulator was built by the equations of electrodraulic servo mechanism and the multi-body dynamics equation of the six degree freedom motion simulator,the vector of the length of 6 jars was the control variable.
本文结合六自由度运动模拟器的多体动力学方程和电液伺服驱动机构的特性,经简化得出了具有实际意义的六自由度运动模拟器整体系统的状态空间方程式,通过分析该系统的稳定条件和能控性,采用状态反馈对系统的状态方程式进行合理配置,从而建立了以运动模拟器杆长向量为控制变量的运动模拟器整体控制系统,并将该控制系统输出的杆长向量转换为位置向量。
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This dissertation is based on the historical development and the current situation in Pingyao's tourism market, through tourists' poll on the spot and internet, analyzes the overall constitution of the tourists generating market of Pingyao by means of combination of economic and geographic measures through the view of spatial scale and demography, including the total amount of the tourists in Pingyao, the constitution of realistic tourist generating market and potential tourist generating market, the nature of the tourist generating market in Pingyao. The thesis establishes an ACD matrix with the occupation of tourist as a main factor to analyze the relationship between tourist flows and their occupations, with the combination of quantitative and qualitative method to take an insight into the tourist segments selected, in the hope of advising a scientific measure and practicable basis for future development of Pingyao's tourism industry in order to convert the present dilemmatic situation to an optimization.
数据发布平台,依据淡季和春节对平遥旅游者抽样调查问卷资料、网络电子邮件问卷和其他有关历史和现状资料,采用地理分析与市场分析相结合的手段,从空间尺度、人口学特征等方面综合分析了平遥旅游客源市场的总体特征:平遥旅游市场总量状况、现实客源地和潜在客源地构成现状、平遥旅游客源市场的基本特征;对以客源地作为平遥细分市场的分析方法进行了研究,构建出ACD矩阵指导目的地对客源地的选择和细分,进而描述性说明每一类客源地细分市场进入细分选择的依据;将职业特征作为人群细分的标准,通过说明职业特征的高度相关性,以职业细分了平遥的客源市场,定量和定性相结合,分析每一类入选的细分人群,为平遥旅游客源细分市场提供科学的方法,作为平遥下一步开发旅游产品、设计旅游项目的依据,以实现平遥旅游资源的优势转化。
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When proceeding pump testing, we collect a good many parameters, and figure out the pump gross head, pump shaft power, NPSH and other parameters. Different units of those parameters are used in different countries, and sometimes the customer asks for the test data of special media. Making a test of every medium of the same pump is not realistic, and the costs will be increase, so we convert the units of the data, and figure out the testing data according to different customer's special requirements. We reduced costs and got good remarks from the corporation through the application of unit conversion technology.
水泵试验时,要采集诸多参数,并且根据这些参数计算出扬程、轴功率、NPSH等数值,不同国家这些参数采用的单位不同,企业必须能够按照客户要求的单位提供试验数据;并且有时客户要求得到水泵在特殊介质下进行试验得出的试验数据,同一台泵在每种介质下都做一遍试验不太现实,而且会提高企业的生产成本,提出将采集的数据进行单位换算,根据不同国家或者客户的特殊要求求出泵的试验数据,在实际应用中节省了试验成本,得到了企业的好评。
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The knight errant career of the gram of Xuke from beginning of romance is chivalrous to convert into the realistic violence slowly, this is also an one of his continuously creative result, most a phrase that gram of Xuke say is a " trial" in a lot of reporters gather news the Xuke gram process, this is also a big special features of the movie of the Xuke gram.
引言:徐克的武侠生涯由开始的浪漫侠义慢慢转化为写实暴力,这也是他的一个不断创新的结果,在很多记者采访徐克过程中徐克说的最多的一个词就是&尝试&,这也是徐克电影的一大特色。
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There are few equivalent circuit modeling methods for UWB antennas. This thesis compares the characteristic of some existing modeling methods and presents a general and precise modeling method for UWB antennas. Firstly, establish the narrowband model of the antenna, and compute the difference between input admittances of the antenna and its narrowband model. Secondly, implement rational approximation of the difference to build the macromodel, and convert it into SPICE equivalent circuits. Lastly, combine the narrowband model and the macromodel to form the ultimate equivalent circuit model of the antenna.
本论文针对目前UWB天线等效电路建模方法比较少的现状,结合现有的天线建模方法的一些特点,研究了一种系统通用、模型精度高的新建模方法:首先建立超宽带天线的窄带模型,计算天线及其窄带模型导纳的差值;接着对差值进行有理多项式拟合,得到相应的宏模型,并转化为SPICE等效电路;最后合并窄带模型与宏模型电路,得到天线等效电路模型。
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Considering the close relation between space charge and trap in polymer, the space charge distributions of aged LDPE samples with and without FRS were measured. For the first time, the polarity convert of the space charge in prestressed samples during the short circuit time was explained according to the energy band model of the polymer.
考虑到聚合物中空间电荷与陷阱的密切关系,考察了电老化过程中纯聚乙烯及含自由基清除剂的试样的空间电荷变化规律,并且运用聚合物的能带模型解释了聚乙烯经过直流预压后,在短路过程中空间电荷极性发生反转的原因。
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The same attempt is in process today with the letter issued (1955) by Pope Pius XII, urging the Uniates to convert the Orthodox people and bring them under the Pope's rule.
同样的尝试过程中今天发出的一封信( 1955年)由教皇庇护十二,敦促Uniates转换东正教的人,并将他们的教皇的统治。
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So, this woman, who converted from the Church of England to Catholicism when she married my father -- and there's no one more rabid than a Catholic convert -- decided to teach in the rural areas in Nigeria, particularly among Igbo women, the Billings ovulation method, which was the only approved birth control by the Catholic Church.
哎,我妈原本信仰英国国教,但她嫁给了我爸以后,她就改信仰天主教了——没有任何人会比一个天主教的皈依者更急进的了——她决定在尼日利亚的农村地区普及知识,特别是在伊博女人中间,普及的知识是比林斯排卵法。天主教只允许用这种方法来控制生育。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。