查询词典 two-dimensional distribution

Thirdly, Instead of using one-dimensional coupled map lattices model, we have constructed a combinable model, which is consisted of an one-dimensional chain, a two-dimensional netting grid and another one-dimensional chain as the drive-response system. So both the system's complexity for secret key streams and the efficiency for encryption have been increased.

第三，改进了使用单纯的一维耦合格子模型，而采用一维链加二维网格再加上一维链的组合模型来构造驱动和响应系统，增强密钥序列复杂度的同时也提高了系统的加密效率。

It has long been accustomed to the definition of zero-dimensional point, a straight line for the one-dimensional, flat for the two-dimensional, space for three-dimensional, Einstein

长期以来人们习惯于将点定义为零维，直线为一维，平面为二维，空间为三维，爱因斯坦在相对论中引入时间维，就形成四维时空。

Common types include the distribution of uniform distribution, distribution, distribution of 30 cents, and the distribution of beta log-normal distribution.

常用的分布类型包括均匀分布、正态分布、三角分布、贝塔分布和对数正态分布。

Actually, such a generalized Cauchy distribution was the Pearson VII probability distribution. In this dissertation, the Lorentz distribution was regarded as a generalized Cauchy distribution with only one scale parameter; while the Pearson VII distribution was regarded as a generalized Cauchy distribution with a scale and a shape parameter both.

因此，本文提出应在Lorentz分布的密度函数中再增加一个能够反映分布函数尾部特征的形状参数，希望通过该参数的可调节性进一步改善稀疏编码算法的自适应性。

Spatial distribution pattern of larvae of Aleurocanthus spiniferus in citus garden was studied by means of some distribution parameters such as mean crowding, David and Moor's clustering index, index of patchiness, proliferation index, the distribution of negative binomial, Iwao's patchiness, the and Taylor's law. The results showed that the spatial distribution pattern of larvae under all densities appeared to be aggregation distribution, which is characterized by individual attraction and predominant individual group such as cored distribution pattern.

通过运用平均拥挤度m、 David和Moor的丛生指数I、聚块性指数mm、扩散指数C、负二项分布K值等多种聚集度指标和Iwao的m-m回归分析法、Taylor幂法则，研究了沙糖桔园柑桔黑刺粉虱若虫的空间分布格局，结果表明该虫在所有密度下均呈聚集分布，个体间相互吸引，分布的基本成分是个体群。

When normal distribution of subordinate function was considered, we can further deduce fussy reliable formulas that forces and intensities were lognormal distribution, that forces and intensities were weibull distribution, that forces were exponential distribution and intensities were normal distribution, that forces and intensities were exponential distribution. 3. Coincide methods of skip-ratio curve were gotten by deducing and skip-ratio functions of standard road in common use was gotten by theoretic and algebraic calculation.

并以此为基础选取了广义而精确的正态分布隶属函数，进一步推导了应力和强度均为对数正态分布时的模糊可靠性公式、应力和强度均为威布尔分布时的模糊可靠性公式、应力为正态分布和强度为威布尔分布时的模糊可靠性公式、应力为指数分布和强度为正态分布时的模糊可靠性公式、应力和强度均为指数分布时的模糊可靠性公式。

In this paper, the conditional mean and its applications to Bayesian estimation of the parameters and reliability measures of common failure distribution which include two-parameter exponential distribution, left truncated two-parameter exponential distribution, normal distribution and lognormal distribution are discussed.

本文讨论了条件均值对某些常见失效分布的参数与可靠性测度的Bayes估计的应用，这些分布包括，双参数指数分布，左截尾双参数指数分布，正态分布与对数正态分布。

Eight dimensional feature vectors(3-dimensional coordinate,3-dimensional normal vector and2-dimensional curvature)are taken as input for this fuzzy SOFM to realize segmentation in reverse engineering.

1引言逆向工程中的区域分割是将点云数据按照指定分割准则犤1犦分成若干个子集。

Nanjing Ju Yung: Deep Sea Fish Oil, Lecithin, Calcium D-dimensional soft capsules, garlic oil soft capsule, pineal hormone, Super Placenta capsules, soy isoflavones, ovarian capsule, soft capsule Rose Fairy, Beauty Pose capsules, Aloe Soft Capsule, C + E, vitamin C tablets fruity, natural-dimensional E, multi-dimensional Tablets, multi-dimensional Tablets, Jiannao hormone (2:1), Colostrum tablets, bovine colostrum calcium, liver and gall bladder retaining Capsule, feet on the 1st, Mingmu capsule, lyophilized royal jelly powder, propolis soft capsule, pollen, such as Ganoderma lucidum.

南京巨榕：深海鱼油、卵磷脂、钙维D软胶囊、大蒜油软胶囊、松果体素、超级羊胎素胶囊、大豆异黄酮、卵巢宝胶囊、玫瑰仙子软胶囊、美之姿胶囊、芦荟软胶囊、C+E、维生素C果味片、天然维E、多维素片、多维素片、健脑素（2：1）、牛初乳片、牛初乳钙片、强肝护胆宝胶囊、雄风一号、明目宝胶囊、蜂王浆冻干粉、蜂胶软胶囊、花粉灵芝等。

Three-dimensional of model tunnel, texture mapping to three-dimensional interior of tunnel、three-dimensional model of interior installation of tunnel and three-dimensional tunnel cruise are achieved using OpenGL in VC++.

在VC++。NET开发环境下使用OpenGL实现了三维巷道模型、三维巷道内部纹理贴图、三维巷道内部设备模型及三维巷道漫游。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。