The extreme value of binary function at f_(xx)f_(yy)-f~2_(xy)=0 is judged by its direction derivative which follows ray starting from stable point and passing point P at every point P in noncentral neighborhood of stable point.
用驻点的去心邻域内各点P处函数沿以驻点为端点的过点P的射线方向的方向导数是否同号,来判定二元函数f(x,y)在fxxfyy-f2xy=0时的极限。
The neighborhood condition for graphs to have [a,b]-factors containing no an matching;
图有不含匹配的 [a ,b]-因子的邻域条件(英文)
Support vector machine research in reservoir recognition based on neighborhood rough set;
基于邻域粗糙集与支持向量机的油层识别研究
Multi-objective evolutionary algorithm based on neighborhood;
一种基于邻域的多目标进化算法
Set Approximate Neighbourhood and Properties of Knowledge Universe Topology Spaces;
集合近似邻域与知识论域拓扑空间的性质
The neighbourhoods and the tabu list based on the process blocks are designed.
研究和设计了面向准时制生产作业计划的禁忌搜索详细算法，论述了该算法的基于工序块的邻域设计、禁忌表设计以及在两条变动的关键路线上所做的邻域搜索策略设计。
According to this conclusion,an improved algorithm of fractal coding based on matching in range block s neighbourhood searching was presented,and the .
根据这一结论,提出了一种基于邻域的螺旋式搜索方法,并利用图像块间的信息熵差值,缩减了搜索范围。
For A New Neighbor Condition on Up-Embeddabilitv of Graphs;
关于图的上可嵌入性的一个新的邻域条件
Under general relations,a variable precision covering rough set model based on neighbor is given by means of the error parameter β(0≤β<0.
5),给出了基于对象邻域的变精度覆盖粗糙集模型中β上近似、β下近似、β边界和β负域的定义以及β近似质量和β粗糙性测度定义;详细讨论了β上、下近似算子的性质、集合的相对可辨别性、该模型与Ziarko变精度粗糙集模型和覆盖粗糙集模型的关系;最后探讨了变精度覆盖粗糙集模型中的约简问题并在所给模型的基础上举例说明了它们在信息处理中的应用。
Firstly, the formula for updating particles is simplified by analyzing the cognition rule of individuals to their environment, the update of a particle location is only related to its own velocity and the optimal particle location in its neighborhood.
首先,通过分析社会个体对其环境的认知规律,简化粒子更新公式使粒子位置的更新仅与粒子自身速度及其邻域内最优粒子位置相关。
infinitesimal area
无穷小邻域[面积]
Studies on Adjacency-based Signature Verification Algorithm;
基于邻域特征的笔迹鉴定算法的研究
T_(1(1/2)) and T_(2(1/2)) -FORM Fre chet(V) SPACE;
T_(1(1/2))—型和T_(2(1/2))—型邻域空间
T_(2(1/2))and T_(3(1/2))-Form Frechet( V ) Spaces;
T_(2(1/2))和T_(3(1/2))-型邻域空间
Neighborhood Union Conditions for Hamiltonicity of P3-dominated Graphs
P3-支配图哈密尔顿性的邻域并条件
Neighborhood Structure of I-fuzzy Topology on Any Fuzzy Subset
任意模糊子集上多值拓扑的邻域构造
D Shape Division Based on K-nearest Neighbors Extraction
基于k邻域离散扩张的点云数据分割
Image Noise Estimation Based on Block Neighborhood Relevance
基于块内邻域相关度的图像噪声估计
Neighbour field method for population initialization of TSP
一种求解TSP初始化种群问题的邻域法
Neighborhood rough set based fault diagnosis for turntable
基于邻域粗糙集的转台故障诊断(英文)
the northern province and contiguous areas
北方省份及邻近区域
China persists in building a good-neighborly relationship and partnership with its neighbors and strengthens regional cooperation constantly.
中国坚持与邻为善、以邻为伴，不断加强区域合作。
Coast and shore both indicate land lying beside large areas of water.
coast 和shore均指邻接大片水域的陆地.
growing by taking over and incorporating adjacent territories.
通过接受并合并相邻的领域而增长。
A region is an area lying between two adjacent landmarks.
区是两个邻近界标之间的区域。
Study on fish community structure in the Zhujiang estuary and adjacent waters
珠江口及邻近水域鱼类群落结构研究
The maximum value of O_2 in the Prize Bay and its adjacent sea area
普里兹湾及其毗邻海域溶解氧最大值
Fish Community Structure in the Changjiang Estuary and Adjacent Waters;
长江口及邻近海域鱼类群落结构分析