论文首先研究了微机械陀螺仪的动力学方程。
Firstly, this thesis researches the dynamic equation of micromachined gyros.
本论文首先研究了回收再制造产品的定价策略。
In this paper, researched initially on the return products pricing strategy.
本论文首先研究了USB加密卡的相关设计技术。
Firstly, this thesis researches the correlative design technology of USB Cipher Card.
论文首先研究了用于声音通信系统中的声回波抵消技术。
This thesis represents acoustic echo cancellation in voice communication system.
论文首先研究了传统的通信工程项目成本控制方法，分析了它们的不足。
Initially, this paper analyse the lacks of the traditional communications project cost control methods.
本论文首先研究了变功率微波法制备壳聚糖絮凝剂的反应条件和产品性能。
In the paper, the preparation conditions of chitosan under microwave with change power are studied firstly.
本论文首先研究了分子量对手性N-炔丙基酰胺螺旋聚合物光学活性的影响。
Firstly, this paper studied the effect of the molecular weight of N-propargylamide helical polymers on their optical activities.
论文首先研究了稳态电能质量检测方法，通过测试各项稳态电能质量指标验证了方法的准确性。
Steady-state power quality detection algorithms are discussed in this paper, the accuracy of which is verified by measuring various power quality indices.
论文首先研究了汽车纵向动力学系统的结构、功能及特征，分析了下层子系统和上层子系统之间的关系。
In this paper, the relationship between substrate system and superstratum system is studied based on analysis of the structure, function and characteristic of vehicle longitude dynamics system.
论文首先研究了零耦合器型OADM器件的基本原理与设计方法，特别是Y分支的串扰特性与斜光栅的耦合特性。
The basic principles and simulation methods of a null-coupler-based OADM are studied firstly, especially in the crosstalk of a Y-branch structure and the coupling properties of a tilted grating.
论文首先研究了LC无源滤波器的阻抗特性和对无功补偿的影响，并推导了LC无源滤波器参数的选取计算方法。
First, the paper researches impedance character of LC passive filter and the influence for reactive power. And deduces parameters of LC passive filter.
本论文首先对绿色生态住宅开发的历史背景、必然性、发展趋势以及意义做了较为系统的研究。
This dissertation make a systemic study about historical background, inevitability, develop trend and meaning of ecological house exploitation firstly.
论文首先介绍了ETL工具的相关背景知识，并分析了ETL工具的研究现状。
The paper first introduces the background knowledge about ETL tools, and then analyzes the present research status of them.
本论文首先对软件项目风险管理研究现状进行了综述，并对我国软件行业现状进行了分析。
This paper first summarized the risk theories of software project, then analyzed the present condition of Chinese software industries and restricted the research object.
论文首先介绍了人脸识别技术的研究内容以及现状，指出了影响人脸识别技术应用的三大难题。
The paper introduces the study of technology of face recognition and describes three difficult problem of application.
本论文首先简要介绍了故障诊断系统的设计研究和专家系统的基本概念、结构和开发环境。
In this paper (the study of fault diagnosis system), basic concept of expert system such as definition, structure and development environment are be introduced firstly.
本论文首先在学习了现有研究资料的基础上，系统地总结了植被护坡作用的机理。
This paper summarizes the mechanism of vegetation systematically on the basis of the study of the research materials on hand.
论文首先对网络环境下企业技术创新过程组织的理论基础进行研究。
Firstly, this paper analyzes the theoretical bases of enterprises' technological innovation process organization.
论文首先阐述了选题背景与研究的目的和意义。
The paper first elaborates the goal and significance of background and research.
论文首先分析了过去对该问题研究的不足，提出了一种综合性的系统代价度量标准和系统性能改善原则，并在此之上提出了一种初始实体划分算法。
In this article, the authors first analyse the flaws of former studies, then propose a global performance cost model and design a algorithm for initial entity partitioning.
论文首先对结构抗震性能等级和设计性能安全指数进行了研究。
The paper firstly devotes to the structural performance levels and the safety index of the designed performance.
论文首先阐明了课题的研究背景和研究意义，并对本文的研究内容和研究方法加以阐述。
The thesis expounds the background and significance of this task firstly, and expatiate the research content and method to the thesis.
论文首先对网络新闻研究的过去进行了总结，虽过去的研究也涉及到网络新闻道德问题，但是大多数说的是整个网络道德，对网络新闻道德这个方面的研究很少。
Firstly it summarize the research on the netnews, the research involves the netnews morality but it mostly shows the net morality, and the research of netnews morality is very little.
论文首先对研究过程中所用到的单相流和多相流混合模型进行了必要的介绍，并对所用的计算软件及模型所采用的数值方法作了说明和选择。
In the thesis, the model for one-phase flow and the mixture model for multiphase flow used were be introduced, and computational software was explained and numerical methods were chose.
论文首先界定了研究对象——电子杂志的定义，理清电子杂志的分类及其形态变迁。
First, this essay defines the research object and disentangles the classification and changes of E-Magazine.
论文首先分析了建筑集团企业文化建设的现状，阐明了论文研究的理论意义和实践意义。
The paper firstly analyzed the status quo of establishing corporation culture in construction group, elucidated the significance of the research, both in theory and in practice.
论文首先介绍了研究的背景和意义以及相关的研究。
Firstly, it introduces the background and the importance of the research.
论文首先介绍了研究的背景和意义以及相关的研究。
Firstly, it introduces the background and the importance of the research.
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