查询词典 fringe pattern

After the vein pattern was segmented from the vein image by an improved NiBlack method,authors obtained the vein pattern skeleton by an improved conditional thinning algorithm.On the basis,the algorithm extracted seven modified moment invariants of the vein pattern skeleton as the input vector of SVM for the recognition of vein pattern.The experiments on a database including 500 samples has achieved a recognition rate of 95.5%,and it indicates the algorithm is effective.

算法在采用修正的NiBlack算法从原始图中分割出静脉纹路，然后采用改进的条件细化算法进行细化获得静脉骨架的基础上，提取静脉骨架的7个修正的几何不变矩作为支持向量机分类器的输入进行静脉分类识别，在有500个样本的数据库上进行实验，获得了95.5%的识别率，表明了算法的有效性。

The author illustrates the economic function of public sections, and analyses the cause of public disbursement, and also constructs the optimal scale of public disbursement. The author also summarizes the reform experiences of foreign countries. Then the author presents the managerial system of the budget in our country, which we can know the necessity of this treasury reform. After this, the author illustrates the correlative contents of TSA, such as standard process and the occasion of this reform. The author puts forward four capital modes, which accords with our instance. They are basic pattern of central government to senior budget units, basic pattern of central government to skeleton budget, basic pattern of financial direct disbursement and basic pattern of financial accredit disbursement. The author also advises a new effect modes can be put into practice after treasury banks come into existence. In this article, we can pick up the appraisals and advices of this reform. At last, the author puts theory into practice, brings forward that we can remain the capital using rights in colleges, but we should constitute capital managerial committee to masterfinancial capital, and carry out a new mode at colleges, which is like TSA.

本文作者从公共部门的经济职能入手，分析了公共支出规模扩张的原因以及公共支出最优规模的确定；然后又从已实行国库集中支付制国家的具体操作过程中，得出一些对我国国库改革有益的经验；文章介绍了我国预算管理体制改革的历程，从中可以看出实施国库集中支付制度的必要性，接着阐明了该项制度在我国的现行基本操作程序、我国推行国库集中支付制度的时机分析等一系列与该制度相关的内容；作者根据我国国情和资金的使用性质分别提出了中央对一级预算单位、二级预算单位以及财政直接支付、财政授权支付的四种资金拨付方式，文中还建议在成立国库银行后，实行在全国范围内更有效的单一资金拨付模式；文章接着分析了该制度的实施效果评价，并对国库集中支付制度的实施提出了政策建议；笔者最后将理论用于具体的实际中，针对现在高校一方面存在资金管理问题，另一方面又对在高校内实施国库集中支付制度持消极态度，提出将资金的使用拨付权留在高校，但需要成立资金管理委员会，在高校内部实行类似于全国范围内的国库集中支付制度的模式。

The pattern recognition method mainly counts pattern-recognition method, sentence structure pattern- recognition method, fuzzy set to discern the pattern-recognitions of the method, artificial neural network, etc.

图像识别的方法主要有统计模式识别方法、句法模式识别方法、模糊集合识别方法、人工神经网络的模式识别等。

The ways of construction of emotional self mainly include Montaigne pattern, Pascal pattern, La rochefoucauld pattern, Rousseau pattern.

构建情感性自我的最重要的方式有蒙田模式、帕斯卡尔模式、拉罗什福科模式、卢梭模式。

The results show that the fringe pattern produced by the capillary tube interferometer can be explained by two-beam interference.

对光线追迹模拟，结果表明毛细管干涉仪的干涉条纹的形成可用双光束的干涉来解释。

This simulation shows that a capillary tube with thin wall should be used in experiment and the fringe pattern is very sensitive to the distance between the cylindrical lens and the capillary tube. For enhancing accuracy, this distance should be determined by fitting a standard liquid with known refractive index in experiment.

结果表明实验中应使用薄壁毛细管，由于干涉条纹对柱面透镜到毛细管之间的距离非常敏感，为提高精度，建议在实验中用已知折射率的标样来确定这一距离。

The symcenter of conoscopic interference pattern is corresponding to vertical incident light and crystal birefractive index is proportional to interference order m. Decimal fraction of interference order m is calculated by the placement of central dark fringe and integer part is ascertained by self-consistent method.

干涉图的对称中心对应于正入射光线，双折射率正比于此点的干涉级m，m的小数部分主要由中央暗条纹的位置决定，m的整数部分由自洽的办法求出。

Three methods, includingphase shift methods which are used to demodulate the phase information from thedistortion fringe pattern, are discussed.

本文介绍了相移法等三种相位解调方法的原理并分析了三种方法存在的问题。

Application of heat conduction equation in phase extraction of speckle fringe pattern.

热传导方程在散斑条纹图相位提取中的应用。

This takes the form of a fringe pattern.

这需要成立一个附带的模式。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。