应用数学

Fuzzy set;; Fuzzy number;; Fuzzy linear programming with elastic constrains;; Linear programming with coefficients;; Centroid point of fuzzy number;; Dual problem

论文导师刘琼荪，论文学位硕士，论文专业应用数学论文单位重庆大学，点击次数 29，论文页数 59页File Size553K

The function extreme value is an important aspect that applied maths solves the practical problem.

函数极值是应用数学解决实际问题的一个重要方面。

In recent years, in the application of this theory in the field of mathematics has been achieved rapid development and extensive attention.

近年来，这一理论在应用数学领域中已取得了迅速的发展和广泛的重视。

Nonlinear functional analysis is an important branch of mathmatics, and it can explain several kinds of natural phenomena.

非线性泛函分析是应用数学中的一个重要分支，因其能很好的解释自然界中的各种各样的自然现象受到了国内外数学界和自然科学界的重视。

They must also learn about the need of abstract reasoning as well as the power of generality in the use of mathematics.

他们也必须学习关于抽象推理的需要和广泛应用数学的能力。

In this paper the optimum design of district heating systems in a cogeneration plant is studied comprehensively by use of mathematical programming.

本文应用数学规划方法对热电厂区域供暖系统的最优化设计进行了较为全面的研究，在此基础上提出了确定区域供暖距离的方法。

Content: Higher algebra is an important basic course of applied mathematics.

主要内容：高等代数是应用数学专业的一门重要基础课。

The theories and methods of complexity science and system science should be applied in the study of the system. The new mode of the innovative development of TCM is established by breaking through the linear thinking and reduction analysis, highly emphasizing mathematical principles and methods from a integral and systematic point of view.

该体系的研究需采用复杂科学和体系科学的理论和方法，突破线性思维和还原分析，强调宏观和系统的有机综合，应用数学科学原理和方法来开辟中药创制的新模式。

Institute for Computer Applications in Science and Engineering - NASA Langley Research Center

应用数学，数值分析，流体动力学和计算机科学的研究中心，由大学空间研究协会运作，可为NASA的科学家和工程师的相互作用提供一种自然机制。

Based on this, algorithms that consider the earliest emergency time and the least relief points with the pulse need are proposed, respectively, which is proved with mathematical induction.

在此基础上，分别给出了脉冲需求条件下应急时间最早和应急出救点数最少的算法步骤，并应用数学归纳法进行了证明。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。