分析集
- 与 分析集 相关的网络例句 [注:此内容来源于网络,仅供参考]
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D seismic data interpretation can be regarded as adynamic interpretation process of oil reservoir descrip-tion.
四维地震资料解释可以看成是一个动态油藏描述过程,其解释方法可分成直接分析法、地震属性分析方法和动态储集层描述方法。
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It points out the topic, meaning and creative; introducing the consist and principle of the intelligent vehicle navigate system in chapter 2; analyzing the method of GPS-oriented and the error origin in chapter 3; analyzing briefly the principle and merged method of interspaced diversity and resist multi-decline in chapter 4; introducing the hardware and software realization of ambulant station of intelligent vehicle navigate /dispatcher system based on multi-GPS antenna in detail in chapter 5; giving the debugging and simple trial result of ambulant station in chapter 6; The lasted propose solving tactics to problem that exist in studying, draws a conclusion of this thesis and plans the future researching works.
指出本课题的研究的主题、意义及创新点;第二章概括性介绍了智能车辆定位导航系统的组成与原理;第三章分析了GPS定位的方法和误差来源;第四章重点分析了空间分集抗多经衰落的原理和信号合并方法;第五章详细介绍了多GPS天线智能车辆导航/调度系统车载台的软硬件实现;第六章给出了车载台的调试和简单试验结果。最后对研究中存在的问题提出了解决策略及下一步的研究方向。
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The content of kaolinite varies in the range of 80%to 95%.Two occurrences of kaolinite are rev ealed:one is in the form of aggregate of vermiform crystals;another is in the form of cryptocrystalline or colloidal materials.Its crystallization index is calculated to be 0.54~0.74a nd 0.47~0.53,indicating its higher degree o f order.Chemical analyses show that the compositions of kaolinite are close to its theoretical values.
光学及扫描电子显微镜、 X射线衍射分析和红外分析等系统性研究的结果表明,高岭石主要有两种存在形式,一种呈蠕虫状集晶,另一种是隐晶质或胶状高岭石,测得其结晶指数分别为 0.54~ 0.74和 0.47~ 0.53,说明其有序度偏高;化学分析结果表明,其化学成分接近于高岭石的理论值, Al2O3含量达 35%~ 37%, SiO2含量为 47%~ 48%,碱金属、碱土金属及其他氧化物含量很低。
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The main content of this dissertation is as follows:(1) Based on the rational analysis of production set and production function, the author analyses and summarizes the non-parametric method of studying the production frontier-Data Envelopment Analysis, and points out its finity.
本文的主要工作是:(1)本文首先在合理分析生产集与生产函数的理论的基础上,全面分析总结了研究生产前沿的非参数方法——数据包络分析方法,指出了它的局限性。
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In this paper, the generator model of constant transient voltage and the invariableness impedance model was used, and the saliency of generator is included; through the analysis of the characteristic of the network equation calculation in the transient stability analysis, a new node ordering algorithm is proposed. Better initial value can accelerate the convergence rate of the networking equations, reduce the number of iterations, thus to cut down the amount of calculating time.
本文首先建立了适合于暂态稳定分析的简单模型,其中发电机采用E_q恒定模型,考虑了发电机的暂态凸极效应,负荷采用恒定阻抗模型;研究了电力系统的暂态稳定分析方法,指出目前数值积分暂态稳定计算方法中存在的不足,主要是网络方程的求解速度过慢;分析了暂态稳定计算中网络方程的特点,将稀疏技术应用于网络方程的求解,提出了一种新的节点编号方法——最小度最小有源节点道路集算法,减少了网络方程的计算量;在进行交替迭代求解时,将预测算法应用于每一积分步网络方程功角和电压的初值估计当中,应用自回归算法和广义延拓算法,期望给出一个更有效的电压和功角初值方案,来加快方程的收敛过程,减少方程迭代的次数,以提高计算速度。
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Form macro and microlevel ,the forming of the medicine industrial cluster of Tonghua have four level, Themedicine industrial cluster is the main important factor that promotes thedevelopment of the economy in Tonghua.
本文从该点入手,运用网络分析法和企业访谈法相结合的方法,从静态和动态两个方面分析了通化医药产业集群形成的四个阶段,并分析各阶段的基本特征。
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The reservoir rock types in the region of interest are grain limestone, algal limestone, cryptite, siltstone, muddy limestone and mudstone. The thesis identified as a result of changes in the deposition causing the heterogeneity in plane, and then the geological oil reserves have been calculated in accordance with the areal heterogeneity.3、Based on the data of core analysis, bore logging, array induction imaging log and FMI, porosity and permeability model were built using regression analysis. Through testing 45 rock samples, a, b, m, n value were obtained and used to calculate single-layer oil saturation value using the Archie formula. According to the theory of laterolog and inductolog, resistivity ratio and cross plot were used to identification effective thickness. Effective thickness was identified delicately in 103 wells. Based on the over work, active porosity and oil saturation was calculated accurately.4、According to observation of 100 pieces of the thin slices, cast thin slices and 383m core in three wells, the chief diagenesis in this area were compaction, cementation, denudation and cataclasis. Cementation and denudation were universally influenced active porosity this area. The intergranular pores, residual pores and secondary pores were formed in thin carbonated reservoir of lacustrine facies.5、The influence of reservoir heterogeneity to reservoir calculation was analyzed systematically using actual data. And the conclusions were as follows:①The principal reason leading to oil distribution unequal is interior structural feature of reservoir in structural hydrocarbon reservoir.
确定了由于沉积微相的变化而导致的平面非均质性,进而在平面上按照平面非均质单元计算了石油地质储量。3、利用岩心分析、常规测井曲线与阵列感应、成像测井资料相结合,分岩性利用回归分析方法建立了储层孔隙度、渗透率模型;通过对45块岩样进行岩电试验,获取了a、b、m、n值,利用阿尔奇公式计算了各单层含油饱和度值;根据侧向电阻率和感应电阻率串并联特性,利用电阻率比值法与常规交会图法相结合重建了有效厚度图版,对全区103口井目的层段进行了有效厚度精细划分,通过以上工作,准确求取了储量计算单元内有效厚度参数、有效孔隙度参数以及含油饱和度参数。4、通过对研究区3口井383m岩心观察,100余块薄片、铸体薄片镜下鉴定得出:油泉子油田上、下油砂山组储层主要成岩作用是压实作用、胶结作用、溶蚀作用和破裂作用,其中溶蚀作用、胶结作用最普遍,这两种作用对有效孔隙度影响最大,以上成岩作用形成了原生粒间孔、粒间残余孔和次生孔隙(如粒间溶孔、粒内溶孔、铸模孔、晶间孔等)为主的薄层湖相碳酸盐岩储层。5、利用实际资料,系统分析了油藏非均质对储量计算的影响,认为:①对于构造油气藏而言,油气藏构造及断裂特征是造成油气分布不均的首要原因,储集条件相同的条件下,构造高部位有利于储存油气,油气在垂向的重力分异体现了油气藏内部构造的不均一特征。
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Database was developed using in-situ water components absorption data to analyze the correlationship between absorption coefficients of suspended substances and their concentrations in the water color bands of MODIS and MERIS reflectance,respectively.Based on the bio-optical theory models and the remote sensing retrieval semi-analysis algorithm of Carder-MODIS phytoplankton optical characteristics,the sensitive bands adapting to local water optical characteristics were selected to develop empirical models of inherent optical characteristics,apparent optical parameters and component concentrations.And the remote sensing retrieval of water inherent optical characteristics and concentrations in the Hangzhou Bay at the MODIS band was achieved by this model.
利用实测水体组分吸收数据建立分析数据集,分别分析MODIS与MERIS特征波段水体悬浮物吸收系数与悬浮物浓度和遥感反射率的相关性;在生物光学理论模型的基础上,参考Carder-MODIS浮游植物固有光学性质遥感反演半分析算法,选择适合本地(来源:ABC论7f文网www.abclunwen.com)水体光学特点的特征波段,建立固有光学参数、表观光学参数以及成分浓度之间的经验模型,基于MODIS特征波段实现杭州湾水体固有光学性质及其浓度的遥感反演。
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The paper extended researches the microstrip six-port net project deeply, ADS tools are adopted to model and simulate this project, and then the paper analyses the characteristic of radio channel both transmitter and receiver, analyses the extended transmission bands and simulates the adaptability, then designs lumped-distributed microstrip filter.
文中对微带六端口射频通道方案进行深入的扩展分析,采用ADS建模及仿真研究,分析了发射通道和接收通道的特性,通过对通频带扩展及适应性仿真的分析,设计了集总—分布式微带滤波器,最后也与零中频混频方案比较了各自的差异性。
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Combining with the characters of liner industry, the paper set up an evaluation index system. And then 15 liner corporations picked out from top 20s in container liner industry were evaluated synthetically with catastrophe progression method and set pair identical degree analysis method. Based the above evaluation, a contrast analysis between the core competence of the container liner corporation in our country and ones in other countries was conducted.
在此基础上,本文在全球运力排名前20位的大型集装箱班轮企业中选取了15家为研究对象,结合国际集装箱班轮运输业的行业特征,建立了核心竞争力评价指标体系,挑选了突变模糊隶属函数法和集对同一度分析法两种方法,对研究对象的核心竞争力进行了综合评价,并对结果做出了分析,同时,借助于核心竞争力评价指标体系,对我国集装箱班轮企业的核心竞争力状况进行了对比分析。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。