数学分析

The main works done in this thesis are as follows:(1) The transient temperature field of air in swirl chamber is measured by means of Laser-Moire-Deflectometry for the first time.

主要内容有：(1)我们首次利用激光莫尔偏折法对涡流室介质温度场进行了实机测量在分析测试结果的基础上发展了相应的数学模型。

A mathematics Model describing the temperature field is developed.(2) Air flow in swirl chamber is measured and studied by means of LDA for the first time.

2我们首次利用激光多普勒测速仪对涡流室内空气运动进行了测试和分析，对原有的数学模型作了进一步的完善和发展。

The flow and performance characteristics of ice storage tank air conditioning system with multi evaporators were analyzed.

分析了多室内蒸发器的冰蓄冷柜式空调系统的流程和性能优点，建立了蓄冰槽充冷过程的数学物理模型，对换热管的每一个管段，根据热阻网络建立了描述其换热过程的差分方程组。

The latest developments of the remote sensing of lake water quality, such as the mathematic methods for the remote sensing of water quality model, the water quality indicators with the most sensible wave band and applications of TM, SPOT, MODIS, MERIS, AVHRR, CASI etc., the satellite sensors and the airborn remote sensing, as well as reasons and solution which probably result in the errors of remote sensing of the lake water quality model, are explicated and analyzed.

详述了湖泊遥感水质最新发展动态，如遥感水质模型的数学方法、与水质指标最敏感的波段以及TM、SPOT、MODIS、MERIS、AVHRR、CASI等传感器的适用情况，并分析了可能导致湖泊水质遥感模型误差的原因和解决办法。

The method of combining that with horizontal airdrop principle is put forward;the mathematics model for that has been founded,and the relative error is analyzed,which supplies theory basis.

研究了目前先进的光电吊舱技术，提出了将水平空投原理和光电吊舱技术相结合的思想，建立了光电吊舱进行空投空降的数学模型，并进行误差分析。

First, the structure of the helicopter airscrew loading system is introduced. Then, the mathematic model of the single channel loading system is proposed, based on which its dynamic performance is analyzed.

论文首先介绍了直升机旋翼加载系统的结构，然后建立了单通道加载系统的数学模型，在此基础上分析了加载系统的动态性能并设计控制律。

In this thesis, the aerodynamic load simulation of one type of helicopter airscrew is studied, and the systems structure and its mathematic model are analyzed.

论文结合实际的工程项目，以某型号直升机旋翼气动载荷模拟为研究内容，对加载系统的组成、系统数学模型进行分析和研究。

In order to change the test of closed water for the high pressure vessel for the closed air test, according to the requirement of airtightness for high pressure vessel,the quantitative mathematical model for closed water test was built by analysis of free going out for small orifices in fluid mechanics.

为将高压容器密闭性的闭水检测改为闭气检测，根据高压容器密闭性能的要求，通过对流体力学小孔口自由出流分析，建立了闭水试验定量数学模型。

Basic Mathematics has undergone an amazing evolution and born fruit on fields such as algebra, functional analysis, dynamic system, algebraic number theory and differential geometry.

基础数学的研究经过多年工作积累，在代数学、泛函分析、动力系统，代数数论，微分几何等领域在国内外有一定影响。

The concept and method developed in the microeconomics can be used to study the resource allocation problem in wireless communication systems.

从微观经济学发展起来的数学概念和方法，可以用于分析无线通信系统的资源分配问题。

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。