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distribution相关的网络例句

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与 distribution 相关的网络例句 [注:此内容来源于网络,仅供参考]

It puts forward the control drawings of split control signal distribution block and cascade control signal distribution block.

并对分程控制、串级分配器的控制回路图连接进行了设计。

The 1s electron cloud in hydrogen atom has the largest probability density distribution around a spherical shell with Bohr radius a 0. The author thinks the probability density distribution and electron cloud belong in fact,to statistic regularity, and imply a macro-time scale is used, therefore in hydrogen molecule the product of energy and time is far larger than Planck Constant.

氢原子中 1s电子的电子云呈球形,电子的最大几率密度分布出现在玻尔半径a0 的球壳内,认为几率密度分布及电子云属统计规律,意味着已经使用了宏观时标,这样就使氢分子体系中能量和时间的作用量远大于普郎克常数;根据电子云的交叠,用经典力学计算了基态氢分子的结构常数,获得键长、键能及力常数的表达式分别为Re=2a0 ,De=ze/4 2a0 ,k=ze/2 2a30 ,采用原子单位 a 。u 。

The result showed a thick and dense distribution of bronchus and bronchiole of asthma group; a sparse distribution in respiratory bronchiole and pulmonary alveoli; some positive fibers extrude the epithelium mucosae into the alveoli.

结果发现哮喘组肺内支气管及细支气管阳性纤维增粗、分布密集度显著增加;在呼吸性细支气管及肺泡亦偶有分布;有部分阳性纤维经粘膜上皮内伸出并暴露于管腔内。

The results indicate that the distribution of Cd, Pb and Zn in topsoils of the plain region is different obviously from that in deep soils of the plain region and the genetic area, which is apparently anthropogenic input according to canonical correlations and the distribution characteristics of enrichment value.

结果表明,平原区浅层土壤内Cd、Pb、Zn元素的分布明显不同于物源区及平原区深层土壤,在元素之间的典型相关关系及元素富集的分布特征上,均表现出明显的人为源特征。

The richness center of the Theaceae plant species under study is located in the mountainous area of north Guaugdong (22.5°N, and 112~115°E). These plants species exhibited significant longitudinal difference (P=0.0012), and latitudinal variation (P=0.0049). Canonical Correspondence Analysis showed the distribution of plant species could be explained by caloric factors and moisture factors, and MAMI (mean annual minimum temperature) was the key factor determining the distribution pattern of Theaceae plant species richness in the study area.

对125种植物、72个网格和6个环境因子进行典范对应分析表明:CCA排序轴第1轴主要代表温度的变化梯度,第2轴主要代表水分的变化梯度,说明水分、温度等因素共同影响山茶科植物在广东的生长和分布,其中年均最低温度是影响广东省山茶科植物丰富度水平地带性格局的最大因子。

By using of both the approach of grand canonical ensemble and the approach of mean field equation to describe the evolution of particles on a node, we find that the stationary state of particle is determined by the strength distribution, in contrary to the case of asymmetric weights on the edge where the stationary state is determined by the degree distribution.

通过观察结点上的平均占有粒子数随时间的演化,数值模拟表明了系统在动力学的初始阶段出现了级次动力学过程,这个过程也同样是由强度的分布决定。

Spatial distribution regularities were analyzed using biostatistics and geostatistical methods for the carpenter moth pupae in order to effectively control the insect and to further study the spatial distribution of the population.

为了解种群的空间结构,从而有效控制其危害,应用生物学统计方法和地质统计学方法对沙棘木蠹蛾蛹的空间分布特性进行了分析研究。

This article thoroughly studied an usable widely VRPTW of logistics distribution, and constructed the mathematical model about this problem, designed a new genetic algorithm to solve VRPTW and with C language programming to test it with an example, finally has obtained satisfaction solution, so had guaranteed enterprise not only satisfy the customer's distribution demands, but also caused the vehicles have the shortest routing, as well the cartage expense was smallest.

本文深入研究了VRP中应用日益广泛的VRPTW问题,构建了该问题的数学模型,设计了求解VRPTW的新型遗传算法,并用C语言编程对该算法进行实例测试,结果得出了满意解,保证了物流企业在满足客户配送需求的同时,又使得运输车辆的配送路径最短、运输费用最小。

The distribution formulae of measuring errors in Cartesian coordinate system are derived and a step-changing processing method is proposed based on the error distribution.

对多目标跟踪问题中的关联区域进行了空间描述,得到了直角坐标系下量测误差的分布公式,提出了基于误差分布的变步长处理方式。

The dynamic response was analyzed with different structure . The tectonic deformation of the cartridge case, the distribution of the plastic strain, the flexing deflect ion and the distribution of the stress on dynamite were studied.

分析了采用不同弹壁加强方案的子弹药在抛撒过载下的结构响应情况,给出了子弹壳体变形和塑性应变分布图、弹壁最大内凹变形量随时间的变化曲线以及壳体内部装药应力分布。

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Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式,通过36个有趣的填孔迷你的三维设计的课程,以提升绿党,掩体,桥梁和水的危害,除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用,也可当表语用。

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随着时间的推移,颚式破碎机得到很大的改进,已经是一种高效,节能的常用破碎设备。