查询词典 mathematic

This course focus on mathematic tools such as vector calculus, orthogonal function, fourier series, fourier analysis, fourier transform and partial differential equations, etc.

此一数学工具为本课程的教学重点，包括向量微积分、正交函数与傅立叶级数、傅立叶分析与转换、以及偏微分方程等内容。

Mathematic model is studied to describe unstable water injection development for Middle East Paleocene reservoir with characteristics of pressure sensitivity and high difference of formation-saturation pressures.

为了定量研究具有压敏特点的中东地区古新世高地饱压差油藏不稳定注水开发的数学模型，通过静水力学方法和单轴实验的方法，对中东地区古新世岩心渗透率随围压变化的规律进行实验研究；结合黑油模型的假设条件，推导了此类油藏不稳定注水渗流的全新数学模型。

To floor panel heating system, establishes the mathematic models of mumerical value calculation,and obtains appropriate pipe structure measurements in a given conditions of temperature evenness in floor surface.

对于地板辐射供暖系统，建立数值计算的数学模型，应用有限元法得出一定表面温度均匀条件下的适宜的地板结构尺寸，可作为地板辐射供暖系统的设计依据。

Metal rolling ; adhesive plastic lubricant ; lubrication interface slip ; thickness of oil film ; parametric quadratic programming; mathematic analysis

金属轧制；粘塑性润滑剂；润滑界面滑移；油膜厚度；参数二次规划技术；数学分析

A mathematic model is established for solving the problem of well layout. An evolution algorithm is designed for solving the partial ordering relation, by which an ideal method is obtained for calculation.

建立了钻井布局问题的数学模型，设计了基于偏序关系求解钻井布局问题的演化算法，得到了理想的计算结果。

According to the imaging traits of the camera and the plane mirror, the non-linearity method is used to establish the mathematic model, which is provided by the image grabbing system of a camera and a plane mirror.

根据摄像机和平面镜的成像特点，采用非线方法建立了由摄像机和平面镜组成摄像系统的数学模型，并求出了摄像系统参数。

Depending upon mathematic approaches, dust affected lung mechanism, environmental economics and so on, the dust diffusion simulation with visualization, the dynamic forecast models of pneumonoconiosis and the environmental benefit analysis of dust control were conducted by computer techniques.

本文以粉尘污染为重点研究对象，通过应用数学方法、粉尘毒理学、环境经济学等理论，将计算机技术应用于粉尘污染可视化模拟、尘肺病动态预测、粉尘控制环境损益分析等。

All the sub-plans are described by a group of general mathematic formulae. The computation of the sub- plan can be decomposed into two sub-problems by relaxing the constraint that production level at production period of a sub-plan must be more than zero. Based on the properties of an optimal solution, two polynomial algorithms are devised to solve sub-problems and reintegrate the relaxed constraint. Finally, a dynamic programming algorithm with complexity O(T^4) is developed to solve the global problem, where T is number of periods in planning horizon.

给出了所有子计划的通用数学描述，并通过松弛正生产量约束将子计划的计算分成两个子问题；依据子问题和子计划最优解的性质，设计了求解子问题和重新集结松弛约束的多项式算法；在此基础上提出了一个复杂性为O(T^4)的求解整个规划问题的多项式动态规划算法，这里T是规划时段上的周期数。

Geological factors for the prognosis of porphyry copper deposits were determined by means of mathematic statistics.

本文在全面收集冈底斯成矿带地质、矿产和物化探资料基础上，建立了本区GIS平台上的资源预测评价系统。

Firstly, the mathematic model of non-linear angular potentiometer is deduced in detail.

提出了一种将非线性角度电位器用于仿真伺服系统设计的新方案。

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。