数学处理

In this paper, the framework of measuring head of large diameter measurement system in multi-rolling-wheel method is designed by using the designing knowledge of precise mechanic, the knowledge of data processing and error correction and the method of the mathematical model fitting about measuring force and wheel deformation is described.

本论文中应用精密机械设计、数据处理与误差修正等知识，介绍了大直径多滚压轮测量系统的测量头结构设计和滚轮变形与测量力之间数学模型的拟合方法。

In this paper, the framework of measuring head of large diameter measurement system in multi-rolling-wheel method is designed by using the designing knowledge of precise mechanic, the knowledge of data processing and error correction and the method of the mathematical model fitting about measuring force and wheel deformation is described.

中文摘要：本论文中应用精密机械设计、数据处理与误差修正等知识，介绍了大直径多滚压轮测量系统的测量头结构设计和滚轮变形与测量力之间数学模型的拟合方法。

Therefore, it is significant to research and develop a management information system of agricultural mechanization equipment for agricultural modernization. Based on the modern management theory, some mathematical modelings are constructed by system engineering theory, rough set theory, gray system theory, avail theory and neural network theory in this dissertation. It can resolve some actual problems, for instance, forecasting machine amount, agricultural machine power and prices.

本文在现代管理理论的基础上，运用系统工程、粗糙集理论、灰色理论、效用理论、人工神经网络等方法，进行数学建模，对未来农机需求、农机总动力、农机价格等问题进行探讨，并应用到农机装备管理信息系统的各个方面，对农业机械的各种信息进行传输、存贮、组织和处理分析，最终取得了较为理想的结果。

So the output is different from the real signal. In this paper, it designed a mathematic model of PEMFC from electrochemistry aspect, and adoped the wavelet theory in wiping off those yawps. After the test and simulation , the results were sa...

以质子交换膜燃料电池为研究对象，从电化学角度出发，建立了电池数学模型，并把它与小波变换理论相结合，对电池输出信号进行处理，经实验、仿真取得了良好的效果。

Such an ambition is a natural one, even an admirable one, for a pair of math whizzes with vast quantities of cash at their disposal and a small army of computer scientists in their employ.

这样的一个企图是非常自然，甚至是令人钦佩的，因为一对数学能手，处理着巨大数额的现金，并且雇佣着许多的计算机科学家。

Wavelets is developed in recent years and is rapidly used in the image process and sound analysis.

小波变换是近十几年才发展起来、并迅速应用到图像处理和语音分析等众多领域的一种数学工具。

They use powerful computers and sophisticated mathematical models to hunt for meaningful patterns and insights in vast troves of data.

他们利用高性能的电脑和精密的数学模型去处理成堆的资料，试图从中寻找到有意义的样本和珍贵的资讯。

If a project can attract a million participants, it could gain access to dozens of TeraFLOPs of CPU power and perhaps a Petabyte of storage.

如果一个项目能吸引到数百万的志愿参与者，就可以获取几十 TeraFLOPs(处理器浮点运算能力度量单位，1 teraflops=每秒 1 万亿次数学运算)的 CPU 处理能力，或者是 petabyte(存储系统衡量标度，一个 Petabyte 级的磁盘驱动器约等于2097 个 500GB 的硬盘)的储存能力。

The main techniques of this system are as follows: Simulated digital map of field surveillance radar, aircraft objects display and graphic operations Simulated mathematical models of ground motions of the aircrafts Simulated realization of all kinds of airport control orders Processing of aircrafts'taxiways selection Tight coupling of airport and approach control Designs of training courses about airport control based on the standard of International Civil Aviation Organization This paper introduces the design and realization of simulation system of the field surveillance radar in detail, including five parts: The first part generally introduces Civil Aviation Air Traffic Control and simulated training of air control radar, and then analyzes the simulation requirements of the field surveillance radar, finally, presents works of the author in this simulation system items.

机场场面监视雷达仿真系统是快速高效并且低成本培养和提高塔台管制人员特别是管制学员的塔台管制技能的重要工具和设备，该系统具有以下技术要点：机场场面监视雷达仿真数字地图和航空器目标的显示以及图形操作航空器地面运动的仿真数学模型各种机场管制命令的仿真实现地面航空器滑行路线选择处理机场管制与进近管制的紧密结合按照国际民航组织标准进行设计机场管制训练课程本文详细地介绍了场面监视雷达仿真系统的设计和实现，一共分五个部分：第一部分概括介绍民航空中交通管制和空管雷达仿真训练，分析机场场面监视雷达仿真的需求情况以及作者在该仿真系统项目中所做的工作。

The statistical method was used to process and translate topographic and thermal voltage data of scamming thermal microscopy.

应用数学统计方法对扫描热显微镜的形貌和热电压数据进行处理和转换，获得界面宽度和界面导热率数据。

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。