查询词典 minimum value

By the analysis to the order features of the nodes when the network bandwidth is the minimum value,we can induce three regulars.Testing a large number of examples,which show that the presented scheme can reduce bandwidth for arbitrary mesh by renumbering...

结果表明，对于任意划分的有限元网格，利用该方法对节点重新编号，可得到较小的半带宽值，节省了计算机的内存空间，提高了计算效率。

In the paper, an optimal method for node labels in the finite element is presented, which is an inductive and deductive method. By the analysis to the order features of the nodes when the network bandwidth is the minimum value, we can induce three regulars. Testing a large number of examples, which show that the presented scheme can reduce bandwidth for arbitrary mesh by renumbering the nodes, proves the correctness and reliability of the regulars. Thus the memory of computer is saved and the compute efficiency is improved.

通过对在网格半带宽最小时的节点排列的一些特征进行分析，从其中归纳出三条规律，通过大量的算例来验证该规律的正确性和可靠性，结果表明，对于任意划分的有限元网格，利用该方法对节点重新编号，可得到较小的半带宽值，节省了计算机的内存空间，提高了计算效率。

Secondly, according to the related standards of city planning, different standards roads are divided into five grades with different driving speed, which are expressway, trunk road, secondary truck road, branch road and subway. Considering the general situation of Beijing traffic, in this model the minimum value of designed speed is evaluated to each road that in different grade.

然后根据城市规划的相关标准，将不同标准道路分为快速路、主干道、次干道、支路和地铁等5个等级，不同等级的道路赋予不同的行驶速度，考虑北京道路交通的一般状况，模型中各等级道路均取设计速度的最小值，对没有道路覆盖的区域，按照实际情况赋予15km/h的通行速度（表1）。

The sum of two positive integers is 29, find the minimum value of the sum of their squares.

两个正整数之和为29，求此两数平方和的最小值。

The tangent plane distance method is the most popular method for phase analysis, which needs to find the global minimum value of TPD function.

相稳定性判别为相平衡计算的基本课题，常采用Gibbs自由能曲面与切平面的距离函数最小化方法求解。

The mean, maximum and minimum value of the area of transverse section and the major axis length of ellipse and the maximum centroid displacement can be used to discriminate width of pulse tracing.

长轴长度周期平均值、最大值、最小值，面积周期平均值、最大值、最小值，以及轴心在平行于皮肤表面的最大位移等参数可以作为初步判别脉宽的参数。

The agglomerations sizes of fine particles in the fluidized bed are smaller under higher SPL. The sound waves have little effect on the agglomerations when it is under 120dB. But the agglomerations sizes will be dramatically reduced to 180μm from 720μm when the SPL is above 130dB. The umf has a minimum value at an appropriate frequency of sound and a good quality of fluidization can exist in a greater ranges of frequency of sound when the SPL is higher.

当频率高于120Hz，流化床中形成聚团尺寸随着频率的增加而增大，最小流化速度也随着频率的增加而增大，当频率低于120Hz，流化床中形成聚团尺寸随着频率的减小而增大，最小流化速度也随着频率的减小而增大；料层越高，声波的衰减越大，超细颗粒的流化效果越差，最小流化速度越大。

No pre-heating on raw materials is needed, the amount of KClO〓 is increasing, the vaporous fraction of Cu is increasing too, so the amount of KClO〓 should be the minimum value to prove the reaction occurring.

以Al为还原剂，CuO和Cr〓O〓为原料，生成Cu+Cr+Al〓O〓的反应吉布斯自由能在标态下最负，说明反应生成的趋势最大，生成物最稳定。

BP neural network based on adaptive UKF is introduced in this paper for the standard BP neural network has slow converges, local minimum value and weak generalization ability.

针对BP神经网络收敛速度慢、容易陷入局部极小值点和泛化能力差等问题，基于自适应Kalman滤波理论，提出一种自适应非线性滤波训练BP神经网络的方法。

BP neural network based on adaptive UKF is introduced in this paper for the standard BP neural network has slow converges,local minimum value and weak generalization ability.It can train weight of BP and improve the efficiency of BP without linearization by using the frame of Kalman filters and adaptive factor to adjust the variance of dynamic model.

1引言1986年，Rum elhart和M cC lelland等人在多层前向神经网络模型的基础上，提出了误差反向传播学习算法(BackPropagation简写BP)，该算法是目前在神经网络中应用最广泛的算法，它解决了多层前向神经网络的学习问题[1]。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。