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- The interference is analyzed when grinding the front of gear shapers. The extreme values of grinding wheel diameters and calculating formula of interference errors are deduced. 分析了磨削插齿刀前面时的砂轮干涉现象,推导出砂轮直径极值及干涉齿形误差的计算公式,并给出了计算实例。
- Distribution of relative extreme values and extremum times by arkov jump processes: Upward type.,Acta Mathematica Sinica, New Seriers, Vol 13:3, 347-356,1997. "生灭与跳跃过程的积分型泛函及其应用",97年清华大学基础研究奖。
- BROUSSARD J P,BOOTH G G.The Behavior of Extreme Values in German Stock Index Futures:An Application to Margin Setting[J].Journal of Operational Research,1998(104):393-402. 徐国祥;吴泽智.;我国指数期货保证金水平设定方法及其实证研究--极值理论的应用[J]
- The objective is to verify the predictions of engineering beam theory in so far as that theory defines the centerline deflection and extreme values of the normal stress. 实验目的是证明现行的工程梁理论,这种理论定义了中心线变形和普通应力的极值。
- The extreme values of the height and the above-ground production (dry weight) of the community are 59 cm and 563 g/m~2 respectively, and they appear in the middle August and the middle September respectively. 群落的最大高度为59cm,出现在八月中旬; 地上生产量最大值为干重563g/m~2,出现在九月中旬。
- The method presented here is applicable to calculating sad-dle points of the function Z=axy+bx+cy+d,while the conjugate gradient method isapplicable to calculating extreme values of the function Z=ax~2+by~2. 共轭梯度法适用于求解函数 Z=ax~2+by~2的极值点问题,本文提出的算法适用于求解函数 Z=axy+bx+cy+d 的鞍点问题。
- Extreme values under constraints are extracted by gridding method.This improved method overcomes the defects of traditional orthogonal experiments and raises the recovery of fatty acid. 并利用正交实验数据进行多元趋面逐步回归,建立可靠的数学模型,并用网络法求得约束条件下的极值;
- The negative net throughfall fluxes of some elements resulted from the longer rainfall duration, the smaller rainfall and the extreme values of interception losses in the studied period. 降雨持续时间长、降雨量小及较高的林冠截留量可能是造成林地净输入量为负值的原因。
- The median is not as highly influenced by the frequency of occurrence of a single value as is the mode, nor is it pulled by extreme values as is the mean. 中位数既不象众数那样受到数值出现次数的影响,又不象平均数那样随着特殊值的大小而偏移。
- Indoor radon distribution in Switzerland: lognormality and Extreme Value Theory. 瑞士室内氡气分布:对数常态及极端值理论。
- In this paper, global and local indoor radon distributions are modeled using Extreme Value Theory (EVT). 本文中全球及地区室内氡气浓度分布使用极端值理论。
- The function extreme value is an important aspect that applied maths solves the practical problem. 摘要函数极值是应用数学解决实际问题的一个重要方面。
- For the Weibull population problem,we make a log transformation and deal the Extreme Value problems. 我们对韦伯母体的处理方式,可以考虑作对数转换,将此问题化成极值分配问题。
- In a engineering practice, we often meet with the problem that how to seek the extreme value of one-humped function. 摘要在工程实践中,经常遇到求单峰函数的极值问题,对这类函数能迅速有效地求出最优点具有实际意义。
- In order to find the solution to the aforesaid extreme value of function, we have to discuss about the basic application of extreme value of function. 要解决生活实际中有关函数极值的问题,首先我们要探讨有关函数极值的一些基本求法。
- These methods are Lagrange mean-value theorem, monotone function, extreme value of function, Taylor formula, concave and convex function. 提出六种常用的方法,并指出每一种方法的适用类型、解决问题的关键和证明问题的具体步骤,最后结合实例说明方法的可用性。
- In dealing with the problem he was cautious to an extreme. 他在处理这个问题时谨慎得过分了。
- Along with temperature ascension,the H_2/CO existence extreme value,in this experimental research scope,may reach 1.8 most greatly. 随着温度的升高;产物中H2/CO存在极值;在本实验的研究范围内;最大可达1.;8;
- His political ideas are rather extreme. 他的政治思想相当极端。