Others study the impact of human activity on Earth's environment and design methods to protect the planet.
另一些地球学家则研究人类活动对地球环境的影响，并制订出保护地球的措施。
Pilot study on the design and planning of the City East entrance landscape in Zhangzhou is to further clarify the concept, principles and methods of application.
通过对漳州市城市东入口的景观规划设计的试验性研究，来进一步说明这些理念、原则与方法的运用。
This paper theoretically ex - pounds the measure, analyses and design methods of the reliability of communication networks, and puts forward the study trend of such a systematic project.
本文从理论的角度阐述了通信网可靠性的测度、分析以及设计方法，并在此基础上提出了通信网可靠性——这一系统工程的研究方向。
The study of noise sources is essential in noise control, know well characterization of noise is the basis for comparison of methods and for filter design.
噪声源的研究对噪声控制是十分重要的，掌握噪声特征是噪声控制方法比较以及滤波器设计的基础。
Further research on the mechanism principle, methods of groundnut shelling, mechanical performance analysis and new model groundnuts sheller design will be helped by this study.
该研究对进一步研究花生脱壳机理、脱壳方法、脱壳力学特性分析，设计新型花生脱壳机有重要意义。
This program is a major study of different types of public building characteristics, design requirements and design methods of engineering and technology-based courses.
本课程是主要研究不同类型的公共建筑的特点、设计要求和设计方法的工程技术型课程。
The works in this dissertation focused on the study on the existed methods of tolerance analysis and design. Moreover, design centering also was a part content of the dissertation.
本文主要研究了现有的一些容差分析和设计的方法，同时也对参数的中心设计进行了较为细致的研究。
Methods Orthogonal test design, a high effective research method of multifactors, was used to balance test study on the epidemiologic factors of the disease.
方法应用一种快速高效的多因素研究方法—正交试验设计，对该病的感染流行因素进行平衡试验研究。
Design of high pressure rotating spouting pile, application and study of construction and testing methods are mainly discussed.
重点论述了高压旋喷桩的设计、施工及检测方法的应用与研究。
The involves the methods of design study, target population, sampling method and the techniques that were used to select the sample size.
涉及到设计方法的研究中，需要根据目标人群，抽样方法和技术来选择样本大小。
Methods Through elaboration of the study about gene-environment interactions in the etiology of breast cancer, methodology regarding counter-matching design and statistic methods was introduced.
方法以评价基因-环境交互作用的乳腺癌病因学研究为实例，介绍反向配比的设计方法和统计分析方法。
Thus it is important to study the design principle and concrete applying methods of the "lead-in" methods.
为此，研究阅读活动中“引入”法的设计原理和具体运用方法对提高教学质量很有必要。
Optimal design method of bicycle lanes is given on the base of the study of domestic and foreign bicycle traffic channel methods.
在研究国内外自行车交通渠化设计方法的基础上，给出了自行车道渠化设计优化方法。
The application of Taguchi Methods in the study of molybdenum property is described. And the processes of HIP parameter design are given in detail.
描述了田口方法在钼材料性能研究中的应用，并详细给出了材料研究中热等静压工艺参数的设计过程。
The part two mainly study theories and methods of landscape planning and design of the tourism highway in western Sichuan.
对川西地区旅游公路景观规划设计理论、方法进行研究。
Chapter III described the study program, the choice of research methods, research design and implementation of programs. Including the identification interviewers, data collection and analysis.
第三章为研究方案，对研究方法的选择、研究方案的设计与实施，即访谈对象的确定、资料的收集与分析进行了说明。
The study on optimizing design of cold air distribution system with ice storage was done in this thesis, and design methods were established.
本文对冰蓄冷低温送风空调系统的优化设计进行了较为深入的研究。
Refering to the theories and methods on drilling fluid mechanic parameter design, This paper focuses on study on the pressure of bottom-hole; and then analyzes and studies different fluids media.
本文着重低压井进行井底压力研究，参考前人欠平衡钻井流体力学参数设计理论、方法，对不同的流体介质进行了分析和研究。
With the study of the research methods and practical application of traditional graphics design, this thesis discusses the graphics design of Han Dynasty.
本文以汉代平面图案为主要研究对象，并对传统平面图案的研究与应用问题进行了探讨。
The numerical and experimental methods presented in this study can provide some reference for the design and analysis of metallic TPS.
所提供的数值分析和实验方法可为金属热防护系统的分析与设计提供重要的参考价值。
Pictorial foundation to study and solve major pictorial image design the basic knowledge, the universal law of design and performance methods described.
基础图案主要研究和解决图案形象设计的基础知识，探讨图案的普遍规律及描绘表现方法。
Mechanical Optimization Design is an important study direction in modern design methods, also the practical application of Optimizing calculation in mechanical field.
机械优化设计是现代设计方法中的一个重要的研究方向，也是最优化计算在机械领域中的具体应用。
It shows how the finite element methods play the important role in the design and study of the mining mechanical gear.
说明了有限元法如何在采掘机械齿轮设计研究中发挥作用。
In this paper the study on the dispersion theory, design, manufacture techniques, and efficiency test methods of diffraction gratings were made in a deep way.
本文对衍射光栅色散理论与光栅设计、制作工艺和效率检验方法做了较为深入的研究。
This paper creatively put forward 3db design theory and analytical methods based on the intensive study of structural characteristics of 3db. Moreover, the 3db model is firstly designed and produced.
本文在充分研究了3db构造特点的基础上，创新性地提出了3db的设计理论和计算方法。
Thus it is significant in engineering application and latent economy benefit to study the destruction model, compaction mechanism and the design theories and methods of rammed expanded pile.
因此，深入探讨夯扩桩破坏模式，夯扩桩承载机理以及其设计计算理论和方法等具有重要的工程意义及潜在的经济效益。
In the second part, this article describes the research methods and the overall design of the study.
第二章主要介绍了本文的研究方法和研究的整体设计。
This paper are introduced study target, content, methods, design order, key technology and applications of er.
文章对反求工程技术的研究对象、内容、方法、设计顺序、关键技术及应用领域作了简介。
This paper are introduced study target, content, methods, design order, key technology and applications of er.
文章对反求工程技术的研究对象、内容、方法、设计顺序、关键技术及应用领域作了简介。
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