以...为目的

This dissertation is engaged in increasing the efficiency of the variable speed variable pitch WPGS. The technical and operation characteristics of the system are analyzed and the control schemes are researched in theory and simulation. And then, the emulation of WPGS in lab is also explored in order to verify the affectivity of the control scheme.

本文以提高风力机的风能捕获效率为目的，以变速变桨距风电机组为研究对象，分析了其技术特点和运行特性，对其变速控制策略进行了深入的理论研究和仿真分析，并对其实验验证手段进行了探索。

In this project, we have tackled the robust fault detection and diagnosis problem for affine nonlinear sampled-data systems based on nonlinear H∞ filtering theory,and focused on the design of robust fault dtetction filter. The main contribution of this project is that we (1)present design methods of robust fault estimator for nonlinear discrete-time systems based on least square estimation and linear matrix inequality;(2)improve the bounded real lemma of systems with finite discrete jumps;(3)develop the robust fault detection filters for affine nonlinear sampled-data systems with parameter uncertainties based on the improved bounded real lemma.

本项目以提高故障的正确检测率为目的，以非线性H∞滤波理论为基础，对不确定仿射非线性采样系统的鲁棒故障检测与诊断问题进行了研究，重点研究了不确定仿射非线性采样系统的鲁棒故障检测滤波器设计问题，取得了一些新的成果，主要成果有：(1)基于最小二乘估计和线性矩阵不等式，给出了非线性离散系统的鲁棒故障估计器设计方法；(2)改进了有限跳跃点系统的有界实引理；（3）基于改进的有界实引理，给出了不确定仿射非线性采样系统的鲁棒故障检测滤波器的设计方法。

A study on the extraction of capsanthin and capsaicin by using supercritical fluid technique in capsicum was carried out.

本论文以辣椒红色素和辣椒碱的提取为目的，以超临界流体萃取技术为提取手段，系统开展了辣椒综合开发利用的工艺研究。

Chu States corvee aim to reinforce national military strength while its farm tax aim to strengthen national economic strength.

楚国的军赋以加强国家军事实力为目的，田赋则以增强国家经济实力为旨归。

Baldwin's argument is based on the notion that rational actors, on the basis of individual interests, form objective risk categories that crosscut the boundaries between the working class and the middle classes.

鲍尔温苹果的争论以观念为基础理性的演员，以形式目的危险种类为基础 crosscut 在中央分类的劳动阶级之间的边界。

Today decriminalization,which is based on the modest penal spirit to protect the civil right,is on of the development tendencies in the criminal law.

以刑法谦抑精神为基础、以保障人权为目的的非犯罪化，是当今世界刑法发展的趋势和潮流之一。

At the same time, the forming of the administration environment with the ensuring by clear and definite duty, the improvement of the environment of the society"s organization with the characteristic of friendliness, care and self-realization is a good method to solve the problem of the defectiveness of the rural labors" rights.

同时，管理制度存在缺陷、行政保障不力等表层原因决定了以实施法律为目的，形成依法行政的行政环境，是解决农民工问题的根本途径；而逐步完善以友善、关爱和自我实现为特征的社会组织环境则是解决农民工问题的重要手段。

The core of studying the digenesis of oil and gas is digenetic dynamics, a theory of discussing the accumulation and distribution rules of oil and gas.

成藏动力学是以研究油气成藏过程为核心，以探讨油气聚集和分布规律为目的的理论。

Spring Festival Gala Cartoon Evening has chosen "Humor, Joy and Harmony" as the topic and "making the atmosphere of festival" as aim, we select originative cartoon, including all sorts such as crosstalk, short plays, songs and MTV, song and dance, amuse acrobatic, festival game, festival drama and so on. It will broadcast on Feb.

动画春晚以"幽默、喜庆、和谐"为主题，以"制造节日气氛"为目的，选播原创动画，包括相声类、小品类、笑话类、歌曲MTV类、歌舞类、搞笑杂技类、节日游戏类、节日剧情类等。

For forest, grassland and river ecosystems, phreatophyte should be applied to, promoting the primary succession of the ecosystem. For farm and urban ecosystems, the main crops and pollution-resisting ornamental plants should be selected for the purpose of agricultural production, landscapes construction and bioremediation so as to control the speed and direction of secondary succession of these ecosystems.

对于森林、草地、江河等自然生态系统，植被选择应以原生种类为主，以促进生态系统进行原生演替；而农田、城市绿地生态系统，植被恢复应以生产生活、景观营造、生物修复为目的，宜选择当地主要优势农作物、观赏性好、抗污染的植物，以控制生态系统次生演替的方向和速度。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。