非局部的

Non-negative matrix factorization is an effective method for parts-based feature extraction, and it can deal with partial occlusion and some illumination problems.

非负矩阵分解是基于部分的特征提取方法，能够克服局部遮档和光照问题，在图像识别任务中效果较好。

Non-negative matrix factorization is an effective method for partsbased feature extraction, and it can deal with partial occlusion and some illumination problems.

非负矩阵分解是基于部分的特征提取方法，能够克服局部遮挡和光照问题，在图像识别任务中效果较好。

Starting from the Laplace equation, the solution of Laplace equation, in spherical coor dinates, is developed for the boundary value problem approximating the local gravity field over a spherical cap——spherical cap harmonic analysis, and the spherical cap harmonic expansion with integral order but nonintegral degree and practical formulae are given.

从Laplace方程出发，提出了在球冠上逼近局部重力场的大地测量边值问题——球冠谐分析理论，给出了非整阶整次球冠谐展开和实用计算公式。

Objective To evaluate the efficacy and toxicity of concomitant radiochemotherapy for the inoperable locally advanced non-small-cell lung cancer.

目的 研究同步放化疗对局部晚期非小细胞肺癌的疗效及毒副反应。

METHODS: The rabbit hindlimb normothermic tourniquet ischemia model was employed. The tendon on the dorsum of the foot was exposed for observation of microvessels. The responses of arterioles on tendon surface to topical application of 10(-6) mol/L noradrenaline, 10(-6) mol/l acetylcholine (an endothelium-dependent vasodilator) and 10(-4) mol/L nitroglycerin (an endothelium-independent vasodilator) were observed at the period of ischemia and following 30 minutes of reperfusion after 2 hours and 5 hours of ischemia by use of intravital microscopy.

应用兔后肢止血带常温缺血模型及足背肌腱表面微循环观察法，观察肢体缺血 2小时及 5小时再灌注后微动脉对局部滴注血管收缩剂 [去甲肾上腺素(10 - 6 mol/ L ) ]、内皮依赖性血管舒张剂 [乙酰胆碱(10 - 6 mol/ L ) ]及内皮非依赖性血管舒张剂 [硝酸甘油(10 - 4 mol/ L) ]的反应性变化。

The characteristic of solute distribution at the S/L interface is a function of time for an unsteady solidification process.

在讨论一般非平衡凝固过程的溶质传输时，界面局部平衡假设应予以修正。

It is improved to solve the prematurely and stagnation problems of traditional Ant Colony Optimization in the paper. First, mean value method is used to update pheromone to avoid premature convergence which leads to non-globally optimal solution. Second, Pheromone is updated by Best Track to speed the rate of convergence which will help to avoid locally optimal solution.

本文针对基本蚁群算法比较容易陷入早熟和停滞，对现有蚁群算法的信息素更新规则进行了改进，一是采用平均值法更新信息素，避免算法过早收敛于非全局最优解；二是采用最佳路径法更新信息素，可加快收敛速度，并使算法跳出局部最优解。

For Mode III problems,the local nonhomogeneity of interlayer and thedistribution parameter determine the stress intensity factor and strain energy releaserate.

对于III型问题，界面层材料局部非均匀性及分布特征参数反映了应力强度因子和应变能释放率的特征。

Background and objective Some of the locally advanced non-small cell lung cancer need different trachea-bronchoplasty operative styles in order to make the widest possible to resect the tumor and remain normal pulmonary function.

背景与目的部分局部晚期非小细胞肺癌患者需要采取不同的气道重建方式，以彻底切除病变并最大限度保存肺功能。

Theorem 4 There is no compact totally real 2-harmonic submanifold with non-zero parallel mean curvature and positive sectional curvature in a locally symmetric Bochner -Kaehler manifold.

定理4局部对称Bochner-Kaehler流形中不存在具有非零平行平均曲率向量且截面曲率大于零的紧致全实2-调和子流形。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。