In the paper, the whole process of bearing product CAD is systematically introduced, and the working flowchart and program chart of CAD system are given.
文中系统地介绍了轴承产品计算机设计的全过程，并给出了CAD系统工作流程图和程序框图。
The geomorphologic features and distribution of sediment type of Qinzhou drowned-valley-bays are systematically introduced in this paper.
本文系统地介绍了广西钦州湾溺谷湾地貌特征和沉积物类型分布。
The synthesis methods of resorcinol were introduced systematically in this paper, and the summary comments for every means were made.
系统介绍了间苯二酚诸多的合成方法，并对其中的磺化法、异丙苯法、芳化法和取代法进行了简要的评述。
In this paper, the basic models, principle and error sources of GPS applied to precise geodesy and astro-geodynamics are introduced systematically.
本文系统地介绍了GPS应用于精密测地和天文地球动力学的基本模式、原理和误差。
Various processing and disposal technologies of municipal solid waste were systematically introduced, analyzed and compared in the paper.
本文介绍了城市生活垃圾的各种处理、处置方法，并对各种处理、处置方法进行了系统地分析和比较。
On the base of practical experience, the reasons for affecting the stability of Flame Photometer are systematically analysed and the practical solutions are introduced in this paper.
根据实践经验，系统地分析了影响火焰光度计稳定度的三种原因，并通过分析找出了相应的判断方法和解决措施。
The rheological theory is introduced systematically in this paper, and the principle and method of soft clay in indoor rheological test are also introduced.
本文比较系统的阐述了土体的流变理论，介绍了软粘土的室内流变试验的原理和方法。
The mineral resources economy is a new subject . In this paper, the basic principle, research content, and major method of appraising resources economy potential are systematically introduced.
矿产资源经济学是一门新兴学科。本文系统介绍了矿产资源经济学的基本原理，研究内容和研究对象，以及矿产资源经济潜力评价的主要方法。
This paper introduced the history, recent state and future prospect of the research on quinone antioxidants systematically. The antioxidant mechanism were also discussed in rather detail.
本文较系统地介绍了醌类抗氧化剂的研究历史、现状和展望，并对其抗氧化机理作了较深入的探讨。
The technology involved in computer aided terrain modelling is introduced systematically in this paper.
本文系统地介绍了计算机辅助地面造型过程中所涉及的主要技术。
The paper introduced systematically the meaning and function of geology comprehensive exploring for railway elaborated the result to the adoption comprehensive explore at various conditions.
本文系统地介绍了铁路地质综合勘探的含义及作用，系统地阐述了针对各种不同地质情况采用综合勘探的各种效果。
In this paper the additives used in phenolic foaming are introduced in details and the mechanisms are also discussed. The different toughening methods of phenolic foam are described systematically.
本文介绍了酚醛泡沫制备中所用的发泡助剂及其发泡机理，系统地介绍了酚醛泡沫增韧改性的各种方法。
The construction, main technical characteristics, working principle and test method of the soft rock expansive power determinator are systematically introduced in this paper.
本文介绍了软岩膨胀力测定仪的构造、主要技术特征、工作原理和测试方法。
The present paper systematically introduced the synthetic process, properties and test method of the speciality unsaturated polyester (UP) , which was a main component used for making polyester putty.
系统介绍了生产原子灰专用不饱和聚酯的研制过程、产品性能及测定方法。
In this paper the present status of high technology in the field of materials science is systematically introduced. The frontiers and developmental trends of materials science are reviewed.
介绍了当代材料科学领域中高技术的情况，评述了材料科学的前沿动向和发展趋势。
This paper systematically introduced the generalization of MMH mud, since it was first used in 1991 to conduct a drilling test in Linpan area of Shengli Oilfield.
系统介绍了胜利油田临盘地区1991年首次应用MMH泥浆进行钻井试验以来该泥浆的推广应用情况。
The significance, properties and characteristics, action mechanism and classification of cetane number improver are introduced systematically in this paper.
就柴油十六烷值改进剂的种类、作用机理及其研制的重要意义做了综述，介绍了部分十六烷值改进剂的性能特点。
The significance, properties and characteristics, action mechanism and classification of cetane number improver are introduced systematically in this paper.
就柴油十六烷值改进剂的种类、作用机理及其研制的重要意义做了综述，介绍了部分十六烷值改进剂的性能特点。
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