查询词典 mathematic

In the end,the mathematic correlative formula was proposed and experimental result was agreed with calculational result.

最后提出了脱硫效率数学关联式，计算值和实验值吻合较好。

The technique of CAE about injection molding is based on polymer processing rheology and conductive calorifics. It simulates the actual process of melt filling, packing and cooling by setting up mathematic and physical models about melt flowing and heat transmitting in the mold cavity, and working out the results by the theory of numerical value analysis. It can also list the processing parameters quantificationally such as pressure, time, temperature, speed, etc, and reflect the results visually by computer figures.

注塑模CAE技术是根据塑料加工流变学和传热学的基本理论，建立塑料熔体在模具型腔中的流动、传热的数学物理模型，利用数值分析理论构造其求解方法，模拟出实际成型中熔体的动态填充、保压、冷却过程，定量地给出成型过程的状态参数(压力、时间、温度、速度等)，并利用计算机图形学的技术，可形象而直观地反映出分析的结果。

This article referred to the classificational idea to discuss, and combined plenty of cases to explained the importance of the classificational idea when we solve some mathematical questions,also raised the principles and criterions of implement mathematical thoughts, with more and more useful ideas apply in the education practises,primary school students will set their mathemetical consciousness,train their quality in mathematic.

本文专门讨论分类思想，结合大量实例系统地阐述了分类思想在解决数学问题中的重要性，并提出了在课堂中渗透分类思想的原则和标准，以期这种数学思想能够更多地，更有效地运用到教学实践中去，从而树立小学生的数学意识，培养他们的数学品质。

A compartmental mathematic models of hepatitis B with partial differential equations were developed by the natural course of hepatitis B virus transmission in population.

本文根据乙型肝炎的自然传播过程，建立由偏微分方程表达的数学模型。

The paper bases on competency including personality, attitude, knowledge and skill of competency and so on. It adopts qualitative index and quantitative index and assesses the attitude, achievement, ability and potential across-the-aboard. The paper draws on fuzzy synthesis decision, analytic hierarchy process, fuzzy approximation and factors weight design and so on in fuzzy mathematic by dint of the research about management by objective, 360 degree feedback, key process indication and balance score card. We establish performance assessment index based on competency model and distribute different weigh. We can set the weight of different assessment index. At the same time, we must set assessment relation and corresponding weight considering different people. We also assign different weight to every assessment factors according to the require of corporation. Then we can go on assessing more particularly and compressively.

本论文基于能力素质模型，包括能力的人格、态度、知识和技能等要素，采用定性指标和定量指标，对员工的工作态度、业绩、能力和潜力进行全面考核，通过对目标管理、360度反馈评价法、关键绩效指标和平衡记分卡等考核方法的研究，独创引入模糊数学中的综合评定法、层次分析法、模糊贴近度以及要素权重设计等方法，以能力素质特征模型为基础确立绩效考核指标，利用主观经验法、层次分析法等确定各考核指标的权重，同时考虑到企业中不同人员的考核，还需要定出考核关系及其权重，同时还可以根据企业要求为各考核要素分配权重，这样更详细、更全面的进行考核，并借助软件工程，利用UML建模语言把整个软件系统化、模型化，采用。

The conicoid fitting method used for transforming GPS elevation, and the basic structure and mathematic formulas of BP algorithm of neural networks are introduced briefly in this paper.

简要介绍了转换 GPS高程的二次曲面拟合法，以及神经网络 BP算法的基本结构和数学公式。

We use least squre method to form conicoid mathematic model and fit the point cloud which has been grouped by octree subdivision method.

应用最小二乘法建立二次曲面的数学模型，对于已用八叉树分组的点云数据实现隐函数拟合。

As a result of the units and their work status are complex, it is difficult to set up an accurate mathematic model, and based on boiler great cunctative characteristic, the text adopts fuzzy controller as main controller of boilers and turbines.

在模糊柔性协调控制的基础上，为了修改模糊控制器的动态及稳态性能，使其具有较大的实用范围，提出带有修正因子的参数自整定模糊控制器。

The mathematic model for optimization of the design parameters of cycloidal pump with singularity type of profile was proposed.

提出了异形齿廓摆线泵的优化设计数学模型，以单位体积排量最大为目标函数，以泵的连续传动条件、密封条件、强度条件为约束函数，创成系数和弧径系数为设计变量。

Mathematic models of conjugate curves were deduced via enveloping theory and dentiform normal method.

并用齿型法线法和包络原理推导出共轭曲线数学模型。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。