Discriminance of uniform continuity for function 函数一致连续性的判定
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Euclid distance discriminance is developed to recognize mixed patterns 研究了基于rsfm网络的控制图模式识别方法。
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Discriminance and expression of alternative optimum solutions of linear programming 线性规划问题无穷多最优解的判别及表达式
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The epigenetic reformation ore deposit of jinning phosphorous ore field and its discriminance 晋宁磷矿表生改造型矿床及其判别标志
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For the habitation multi - scale representation , this paper put forward the second level neighbouring points discriminance to solve the combine with geographic locations and attributions 在对居民地进行的多尺度表达中提出了二级邻近点判别法，以实现要素的地理位置与属性的结合。
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Taken into account the character of water cut and other factors such as the difference between injected steam and prouced water , a comprehensive discriminance to judge underground water is put forward 在此基础上，结合存水量变化等参数，提出了一种综合判断地层水侵入规律的方法。
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For this purpos , from the point of the log geology , aimed at the actuality of the current fractured reservoir log geology interpretation and evaluation , based on synthetical analysis of the current domestic and foreign fruit of fractal dimension investigation of reservoir fracture , using the method and technique of fractal dimension , through the further discussion of the fractal dimension characteristics of m index and n index in the log interpretation archie model in a sample way and through the theoretic reasoning to the fractal dimension dfa and m index of fractured reservoir interval ' s log curve , according to the geophysical signification of the fractal dimension dfa of fractured reservoir interval ' s log curve shape : the more complicated the change of the curve shape is , the larger the its dfa value is , then the more complicated space structure of fracture and pore , then the higher value of m index of space structure of fracture and pore , and so on , the text propounds an improved method , based on box dimension , of covering log curve with scale grid , and by programming computes the dfa and its m index value of fractured reservoir interval ' s log curve , for instance , ac and rt curve , ect , then further puts this technique into application investigation , and makes analysis of application effects in the reservoirs located in l area of qx oil field from three aspects : 1 . the dfa and its m index value of fractured reservoir interval ' s log curve , for instance , ac and rt curve , ect , which are derived from computing , is used to identify reservoir type by crossplotting m index with the product df _ acrt of fractal dimension of acoustical wave log curve and restivity log curve and by experiential discriminance plate of reservoir type in l area of qx oil field 因此，对该区裂缝性储集层的类型识别、孔渗特征的测井地质解释以及储层裂缝的发育和分布规律进行深入的研究便成为本文研究的出发点。为此，本文从测井地质的角度，针对当前裂缝性储层测井地质解释与评价的现状，在综合分析当前国内外储层裂缝的分形分维研究成果的基础上，利用分形分维方法和技术，通过对archie测井解释模型中的m指数、 n指数的分形分维特性的深入浅出的论述以及裂缝性储层段测井曲线分维d _ ( fa )与m指数的理论推导，根据裂缝性储层测井曲线形态分维值的地球物理意义? ?曲线变化越复杂，则其分维值d _ ( fa )越大、裂缝孔隙空间结构越复杂、裂缝孔隙空间结构指数m值越高等特征，提出了改进的基于盒维数的测井曲线网格覆盖法，编程计算了裂缝性储层段常规测井曲线(如声波和电阻率曲线)上分形分维值及其m指数值，进而从以下三个方面对qx油田l区块的裂缝油藏进行应用研究，效果十分理想： 1将计算得到的可变的m指数与声波和电阻率分维之积df _ acrt进行交绘，采用储层分维值分类技术统计分析这些参数变化的规律，并结合qx油田l区块储层类型经验判别图版，从而实现qx油田l区块下白垩统的裂缝性储层的类型识别。
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The research works finished in this paper are listed below : 1 . solving the problem in testing of cylinder vessels that the sensors disposition is very rigorous , carrying out study of freewill triangle network orientation and linear orientation , bringing forward the discriminance which distinguish the validity of orientation array using character string method the first time , at the same time , solving the problems that judgement of orientation array , elimination of camouflage location , avoidance of repeat location , etc . 1 ' . carry ing out the study of the orientation of defects in stand lank floor with the method of freewill planar triangle orientation , advancing bran - new discriminance on the validity of orientation arrays , orientation points , and the disposing means of the acoustic sources near sensors and those near common border 本文进行的主要研究工作有： 1解决柱式容器检测中传感器排布要求较严格的问题，开展任意三角形网络排布检测技术与线定位技术研究，首次提出了利用字符串格式判断线定位阵列有效性的判别方法，并解决了任意三角形定位中存在的定位阵列判断，伪定位的剔除，重复定位的避免等一系列问题； 2利用平面任意三角形定位方法开展常压立式储罐罐底缺陷定位技术研究，提出了全新的定位阵列有效性判断、定位点的有效性判断方法；以及顶点声源和边界声源的处理办法。
