zone of mathematical climate

Function and Influence of Zhouyi Mathematical Principle on the Layout of Chinese Ancient Ceremonial Buildings;

周易数理对中国古代礼制建筑布局的作用和影响

Using mathematical statistics to optimize bits and comment on the effects of use;

利用数理统计方法对钻头进行优选及评价

Determining parts maintenance cycle by using mathematical statistics;

应用数理统计方法确定设备零部件的维修周期

Application of Mathematical Statistics to Instrument State Test;

数理统计方法在仪器运行检查中的应用

Application of blind number theory in calculating water environmental carrying capacity of lakes;

盲数理论在湖泊水环境容量计算中的应用

Quantitative analysis of ecological water requirement for reservoirs based on blind number theory;

基于盲数理论的水库生态需水量化分析

The blind number theory in unascertained mathematics is used to calculate the environmental capacity,according to the characteristics of several kinds of uncertainties coexisting in water environmental system.

根据南淝河的水文资料,从水环境系统多种不确定性共存的角度,运用未确知数学中有关盲数理论对南淝河主要污染物COD、NH3-N进行环境容量的计算。

This paper intruduce the blowing-off machanics of ceramics sanitary–wares in fluid mechanics,we study the mathematical mode of blow-off process and water-saving by laser-apparatus and fluid simulation technology,and obtain some designing rules on water-saving sanitary –wares.

从流体力学角度介绍了陶瓷座便器排污工作机理,利用激光抄数和流体仿真技术研究了排污过程和节水的数理模型,并得出了座便器节水设计的一些规律。

Forecast analysis of future fire situation by mathematical statistics;

用数理统计方法对未来火灾形势的预测分析

Oil water saturation can be calibrated by using the mathematical statistics method.

在对普通取心分析资料油水饱和度分布进行分区回归的基础上 ,可得出一个或多个油水关系式 ,再按照数理统计原理分别进行统计校正。

By applying the theory of mathematical statistic,and summing up and analysing quantitatively the abserved data,the changeable law of the effects of pile driving and water lowering on the buildings around is studied so as to attain the purpose of protecting efficiently,reducing and controlling the construction s effect on the buildings when pile driving and water lowering are put into effec

运用数理统计理论 ,对观测数据进行归纳、整理和量化分析 ,研究打桩及降水对周围建筑物影响的变化规律。

Application of regression equation in mathematic statistics of coal ash composition analysis;

回归方程在煤灰成分分析数理统计中的应用

Based on a two-dimensional Fourier heat balance equation,a mathematic model of self-propagating high-temperature synthesis(SHS) process under an external electric field was presented,by coupling the heat effect of SHS reaction,the Joule heating effect of an external electric field and the heat transfer of a reactant preform.

基于二维傅立叶(Fourier)热平衡方程,将自蔓延高温合成(SHS)反应的热效应、外加电场的焦耳(Joule)热效应及试样的传热过程耦合起来,建立了电场作用下SHS过程的数理模型,并提出了该模型中耦合项的计算方法及其求解的边界条件,从而为SHS过程的计算机模拟奠定了基础。

The Impact of ERP Adoption on Enterprise Performance:A Mathematical Analysis;

ERP投资对企业业绩影响的数理分析

Mathematical Analysis and Positive Study on Macroeconomic Regulation by Taxation in China;

中国税收宏观调控的数理分析与实证研究

The authors made mathematical analysis to underground water level and outer river water level with the actual measurement materials.

运用实测资料对一定江边距的地下水位及外江水位进行数理分析 ,运用多元回归理论 ,借助计算机进行统计分析 ,经过误差检验和实例验证 ,该方法符合客观实际的要求。