查询词典 two-dimensional distribution
- 与 two-dimensional distribution 相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the basis of plan form and crosscutting relationship of the faults, two kinds of tectonic systems were developed in Wu-Xia area, one was strike north-east, and another was strike east-west, the first was developed early and control the structural framework of Wu-Xia area, after that three times longitudinal compress action was happed. According to the intensity of tectonic deformation, The Wu-xia faulted zone from north to south can be divided into the thrust faulted belt, the fault fold belt and the monocline belt. from east to west have three regulatory faults, Wuerhe fault fold belt, Wuxia thrust faulted belt and Xiahong fault fold belt. Base on that 9 secondary structural unit can be divided.Structural accommodation zone and the distribution of reservoir strata have intimate business connection. Usually, Structural accommodation zone was the source zone of arenaceous sediment. The Wu-xia faulted zone have 3 kinds of structural accommodation, concordant approach, concordant overlap and concordant colinearity.
首先研究本区的构造特征,根据断裂的平面形态及相互切割关系,乌夏地区发育两种构造体系:北东向构造体系和近东西向构造体系,前者形成早,控制了该区的构造格局,晚期有3次近南北向挤压作用叠加;乌夏地区南北根据构造变形的强度不同分为冲断带、断褶带、单斜带,东西由于横向调节断层的存在分为乌尔禾断褶区、乌-夏冲断区和夏-红断褶区,进一步划分为九个次级单元;构造调节带与储集层的分布关系密切,通常是大量富砂质沉积的源区,乌夏地区发育三种类型的构造调节带:同向接近型、同向叠覆型和同向共线型。
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The algorithms based on two necessary condition is monotone decreasing, for multi-extreme point in solution space, the distribution of final codebook seriously depend on that of initial codebook, it is difficult to cast off if get in local optimality.
然而这些算法本身属单调梯度下降算法,在解空间存在多极值点时,最终码书的分布较大依赖初始码书分布,一旦落入局部最优区域,很难摆脱。
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Two methods, including high performance gel permeation chromatography and gelatin nephelometry,are used to investigate the stability of marine sulfated polysaccharide 916 by lysozyme and trypsin, and weight average molecular, molecular weight distribution and dissociative sulfate content of 916 are determined.
利用高效凝胶渗透色谱法和明胶比浊法研究了海洋硫酸多糖 916在溶菌酶和胰蛋白酶作用下的稳定性,分别考察了酶作用下 916的重均分子量、分子量分布系数和游离硫酸根含量的变化。
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The test curve of side skin friction resistance of pile is simplified linearly. The distribution of skin friction resistance is controlled by two factors: the maximum value of negative skin friction resistance and depth ratio of neutral plane. Thus, the simplified linear calculation model of rigid pile composite ground is established.
作者还根据桩体侧摩阻力的试验曲线,进行线性简化,由桩顶的负摩阻力最大值及中性面深度比控制全桩长的侧摩阻力分布计算,从而,建立了刚性桩复合地基桩体侧摩阻力线性简化计算模型。
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Thermalite is the UK market leader in aircrete blocks with production facilities located in Newbury, West Thurrock and Sutton Coldfield supported by two distribution centres and a sales office.
今天,Hanson宣布,已经将Thermalite收归旗下,这次收购花费了1.2亿英镑。Thermalite公司是英国的一家加气混凝土轻质混凝土砌块生产厂家,属于Etex集团所有。
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In chapter two,we pay our attention to the basic newsvendor model with profit re-distribution,which is different from the classical newvendor model.
不仅考虑销售商的最优订货量问题,而且立足于潜在市场需求的容量开发,考虑了链上整体利益最佳为目标的最优市场容量问题。
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Based on the traits of dyadic wavelet decomposition of signal and that of the distribution of wavelet image coefficients, PLVQ and ZR are conjoined by making use of D\-4 lattice. Firstly, Pyramidal lattice vector quantization is adopted to quantize wavelet image coefficients. Nonzero lattice vectors and zero lattice vectors are formed. Secondly, nonzero lattice vectors are dealt with by adopting complex entropy coding. Finally, in order to fix on the position of nonzero lattice vector effectively, that is, to deal with zero lattice vectors effectively, the concept of significant map is introduced into. The significant map is scanned two times from down to up and from up to down.
根据信号的二进小波分解特点和小波图象系数的分布特点,利用D\-4格将PLVQ和零树结合起来,提出了一种基于零树和金字塔格型矢量量化的小波图象编码方法,该方法首先采用金字塔格型矢量方法来量化小波图象系数,以得到非零格点和零格点;然后采用复合熵编码来处理非零格点;最后为了有效确定非零格点的位置,也就是为了有效地处理零格点,又引进了重要图的概念。
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One of the two parameters that describe a normal distribution.
标准差 --描述数据的波动,是描述正态分布的两个参数之一。
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At present,the hybridization of Differential Evolution with local search method confines to DE with a crossover based local search method.A novel differential evolution algorithm with best-individual based Local Search strategy is proposed.In LSDE,a normal distribution operator is introduced to automatically modify search length,and time-varying factors are introduced to modify the two parameters of DE.
针对目前差分进化与局部搜索相结合仅局限于基于交叉的局部搜索的方法,提出了一种基于最佳个体局部搜索策略的差分进化算法,并引入正态分布算子自动调整搜索步长和时变差分进化因子调整DE的两个参数。
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According to the investigation on the local situation of aquatic vegetation in Littoral Regions of Gonghu Lake and Meiliang Bay of the Wuxi Taihu Lake, the species of aquatic vegetation, community forms and biomass were acquired. Then a contrast of vegetation distribution characteristic between the two Littoral Regions was analyzed which induced to the analysis of impact factors. In the treatments designed as varying degree oxidation intimidate, the heavy metal cadmium and the ammonia nitrogen single and compound poisons, the COD sewage cultivate, the plant growth opsonin processes, the effect of the intimidate environment on the submerged plant growth and the physiological biochemistry characteristic was analyzed. The effective method to improve the resist adversity of submerged macrophyte was discussed. The results will give a suggestion to the restoration of the submerged macrophyte, the efficiency and reconstruction in Lake Ecosystem.
通过对无锡太湖两重要湖湾贡湖和梅梁湖湖滨带沿岸浅水区水生植被现状进行调查,了解了水生植物的种类、群落组成及生物量,对两湖湾湖滨带沿岸浅水区水生植被分布特征进行了对比,并进行了影响因素分析;通过不同程度的氧化胁迫、重金属镉与氨态氮单一和复合作用、高COD生活污水胁迫培养、植物生长调节素处理,分析胁迫环境和壳聚糖各自对沉水植物生长的影响及作用机理,探讨提高沉水植物逆境抗性的有效措施;探寻沉水植物修复的理论依据和有效途径,为急待进行水生植被恢复的湖泊提供依据和建议。
- 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。