present situation and development
图书馆的现状与发展
2025-11-01 10:32 浏览次数 9
图书馆的现状与发展
the history, characters and applications of arc spraying are introduced in this paper, and emphasis is laid on the present situation and development trend of material and equipments.
介绍了电弧喷涂技术的发展历程、特点及应用,重点阐述了电弧喷涂材料及设备的研究现状与发展。
the present situation and development trend of vulcanization accelerator at home and abroad were reviewed.
本文叙述了国内外硫化促进剂的现状和发展趋势。
the present situation and development of anti-fouling coatings are introduced.
介绍了防污涂料技术的现状和发展。
the paper summarizes the present situation and development of hydraulic support technology, and presents the development trend of hydraulic support in china.
对国内外综采液压支架的发展和技术现状进行回顾与总结,提出了我国液压支架的发展方向。
the basic types of control system on multi-dim vibration absorber and their characteristics are reviewed, and at the same time their present situation and development are introduced in the paper.
综述了多维减振平台控制系统的基本类型及其特点,并介绍了它们的发展概况。
this article is about the present situation and development of eis in our country. the author points out the questions which eis faces and the developing trend of eis.
本文是一篇有关我国环境信息系统(eis)的现状及发展的综述。作者在参阅大量文献的前提下,概述了eis的现状及其发展所面临的问题,并指出了eis以后的发展趋势。
describes cnc present situation and development including hardware technique, architecture, operating system, field bus, plc, net communication, ac servo, development environment etc.
主要叙述了数控技术的现状和发展:硬件技术、体系结构、操作系统、现场总线、p lc、网络通讯、交流伺服和开发环境等。
the present situation and development about the research of this material on solid state luminescence and its application on optoelectronic devices are discussed.
对国内外有关该材料在固体发光方面的研究现状和进展及其在光电器件上的应用作了讨论。
based on the analysis of two typical turbines (wr-21 and gt25000)and other relevant information, the present situation and development trends of naval gas and steam power plants are discussed.
通过二个典型机型(wr-21,gt25000)及其他有关资料的介绍,论述了舰船燃气及蒸汽动力装置的现状与发展趋势。
the present situation and development of quantitative forecast of steel「s mechanical property are introduced.
对钢材力学性能定量预报的研究现状及其发展方向进行了介绍。
the categories, action principle and applications of light stabilizer are introduced. the present situation and development tendency of light stabilizer at home and abroad are also reviewed.
介绍光稳定剂的类别、作用机理及应用,综述国内外光稳定剂的发展历程和现状,探讨了光稳定剂的发展趋势。
the history, present situation and development of hot-dip galvanizing annealing system were presented.
阐述了热镀机组原板连续退火技术的历史、现状及发展。
main varieties, present situation and development prospect oft he automobile coating industry in china are introduced.
介绍了我国汽车涂料的主要品种、产业现状和发展前景。
present situation and development trend of world lightweight torpedo are outlined while key technology of lightweight torpedo is put forward based on operational requirement for future sea warfare.
概括了世界轻型鱼雷发展现状和趋势,并基于未来海战对轻型鱼雷的要求,提出了发展轻型鱼雷的关键技术。
this paper summaries briefly the present situation and development of electronic-controlled technology and products applied in general assemblies of automotive in foreign countries.
对国外应用于汽车各总成上的电子控制技术及产品的现状和发展作了简要的概述;
this article briefly discusses the present situation and development trends of forest policy research both at home and abroad.
本文对国内外林业政策研究的发展状况及趋向,做了简要的分析论述;
present situation and development tendency of research on lubricant anti-wear extreme pressure additives were briefly reviewed in this article.
简要地概括了润滑极压抗磨添加剂的发展现状和研究动态,对各种极压抗磨添加剂进行了比较和总结。
in this paper, we introduced the present situation and development of secondary fiber」s recycle technology, at the same time, the print-ink and print-way were introduced simply.
介绍了目前二次纤维回用技术,废纸脱墨技术的研究现状及发展情况,并对印刷油墨及印刷方式作了简单的介绍。
the present situation and development of research on grinding temperature are summarized briefly from the study on grinding temperature theory and the technology of grinding temperature measurement.
从磨削温度的理论研究和磨削温度的测量技术两方面综述了磨削温度研究的历史、现状和发展趋势;
the present situation and development of aeronautical surface engineering, including protection coating technologies at various temperature, film and surface modification, is introduced.
介绍了航空表面工程技术中低温防护技术、高温防护涂层技术、薄膜和表面改性的研究现状和发展。
the present situation and development of nuclear power for deep-sea research vessel are introduced in this paper. the design aspects of nuclear power for deep-sea research vessel(drx) are discussed.
介绍了国外深海潜器用小型核动力装置的现状与发展以及日本的深海研究潜器用小型核动力装置(drx)。
analyze the present situation and development countermeasure of private medical institute in guangzhou city.
对广州市民营医疗机构的发展现状及存在的问题进行了分析。
this paper introduces the classification and functions of lighting system of saloon, lists up each headlamp, and analyzes the present situation and development trend of lighting system of saloon.
介绍了轿车灯光系统的分类和功用,详细列举了各种前照灯,分析了轿车灯光系统的现状及其发展趋势。
based on the engineering cost management present situation and development trend in china, this paper expounds countermeasures on how to promote the development of engineering cost management.
本文结合我国工程造价管理工作的现状及发展趋势,阐述了如何促进我国工程造价管理的发展对策。
the present situation and development of china furniture standardization;
文章提出了要摆正标準和标準化工作在企业中的位置。
some evaluative indexes of daqing eco-city present situation and development process from 1997-2003 are calculated, which embodies the function of index system of eco-city.
计算出1997~2003年反映大庆市生态城市现状和发展过程的几种评价指数,体现了生态城市指标体系的功能。