本手册从实用性出发,强调可操作性和科学性。全书共分10章,系统地介绍铝及铝合金的基础知识、外牌号与化学成分、铸造、锻造、熔铸和热挤(轧)、连接、热处理、表面处理、冷加工、理化检测等知识和常用数据,可作为工程技术人员、生产管理工作者、高等院校师生、研究机关的科研人员的工具书。
This Standard is piled with a view to guiding the constructioand quality acceptance of railway natural disaster and foreigobject intrusiomonitoring system (hereafter referred to as "disaster monitoring system") and unifying relevant technical requirements. This Standard is applicable for the constructioand quality acceptance of the disaster monitoring system of railways to be constructed or reconstructed. The constructioand acceptance of the disaster monitoring system shall conform to relevant national and industry technical standards. The constructioshall be performed othe basis of desigdocuments, and the constructioquality shall meet the requirements of system functionality, safety and quality features specified ithis Standard. Standardized management concerning system construction, staffing9 site management and process controlling shall be strengthened during constructioof the disaster monitoring system. During constructioof the disaster monitoring system, proper constru
This Specification is formulated with a view to standardizing the technical work of geological prediction of railway tunnels,improving the level of geological prediction and guaranteeing the tunnel construction quality and safety. This Specification is applicable to the geological prediction of new railway tunnels.
This Specification is formulated with a view to standardizing the technical work of geological prediction of railway tunnels,improving the level of geological prediction and guaranteeing the tunnel construction quality and safety. This Specification is applicable to the geological prediction of new railway tunnels.
《IEC619686197062325CIM实践指南》主要介绍了CIM的发展综述、国际工程应用范围和CIM的基本应用案例。全书分两篇共8章,从CIM的基础、基本技术、IEC公共信息模型及其应用与实例、支持的工具等方面做了重点介绍。 《IEC619686197062325CIM实践指南》既可以为电气工程师提供EMS和智能电网中的商业IT部分的信息,又可以为计算机工程人员提供ICT技术在EMS和DMS系统中的应用信息。
The guide is developed to unify technical requirements for the constructioof greecorridor for railways,for the purpose of stabilizing slopes,conserving water and soil,improving environment,preventing disasters and landscaping. The guide is applicable to the design,construction,quality inspectioand acceptance of greecorridor for new railway project and railway reconstructioproject.
《中国轻工业标准汇编:化妆品卷》收录了截至2018年3月底批准发布的现行有效化妆品常用国家标准104项,国家计量技术规范1项。由基础标准与安全卫生标准、测定方法标准、卫生检验方法标准、产品质量标准、化妆品用原料和相关标准六部分组成。 《中国轻工业标准汇编:化妆品卷》可供化妆品生产企业、标准化研究单位、质检机构和销售单位使用。
This Code is prepared on the basis of Code for Design of Water Supply and Sewerage of Railway (TB 102008) by summarizing the experience gained in the design, construction and operation of water supply and drainage works for railway project, incorporating relevant research achievements ,implementing national policies on resources conservation, energy conservation and environmental protection, and prehensively soliciting the opinions of relevant parties. Code for Design o f Wastewater Treatment o f Railway (TB 10079-2013) is incorporated into this Code according to the requirements of establishing a railway industry standard system This Code prises 17 chapters: General Provisions9 Terms, Basic Requirements, Water Supply Station and Domestic Water Supply Station (Point),Water Consumption, Water Quality and Water Pressure, Water Source9Water Supply Pumping Station, Water Supply and Distribution Pipe, Water Storage and Distribution Structure, Water Supply Plant
中国目前工程塑料的产量较低,大部分需要进口,这对中国工程塑料的开发和生产提出了严峻的挑战。加速工程塑料的发展,是从事工程塑料研制、生产、成型加工等人员所面临的重要任务。正是基于这种考虑,我们参照外有关资料并结合自己的工作实践,编写了这本手册,以期能对中国工程塑料的发展作些微薄的贡献。 全书共分三篇,即篇总论,第二篇通用工程塑料和第三篇特种工程塑料。篇介绍了工程塑料的发展简史、技术开发动向、性能特点及测试方法、成型加工和应用领域等;第二篇介绍ABS类树脂、聚酰胺、聚碳酸酯类树脂、聚甲醛和改性聚甲醛、聚苯醚和改性聚苯醚、热塑性聚酯,以及超高分子量聚乙烯等通用工程塑料品种;第三篇介绍聚砜类树脂、聚酰亚胺、聚苯硫醚和改性聚苯硫醚、聚芳酯和改性聚芳酯、聚苯酯和改性聚苯酯、聚芳醚酮、液晶
《汉语主题词表·工程技术卷(第4册):机械、仪表工业》由一系列语词库组成,可根据不同目的,用于切词、信息抽取、聚类、词频统计、情感分析等文本处理基础工作。 《汉语主题词表·工程技术卷(第4册):机械、仪表工业》通过英汉双语对照,可实现英汉双语检索功能等,利用其中英汉对应词库及词间关系,可以为英汉机器翻译系统的开发提供基础语料。同时,利用语词、术语、概念等语料词汇系统,可以开展研究热点领域监测、专业知识挖掘、领域知识聚类等相关的系列应用。
《水环境质量与污染物排放标准汇编(第2版)》共汇集了截至2017年5月底我国正式发布实施且现行有效的水环境质量和污染物排放方面的标准和地方标准共计97项,其中标准68项,地方标准29项。68项标准涉及我国水环境质量标准、工业污染物排放标准、特定环境下的水质量标准等诸多方面。29项备案的水污染物排放地方标准涉及北京、上海、天津、山东等15个省、市、自治区。本版汇编与上一版相比,新增标准8项,删减作废标准5项。
本手册介绍了飞行人员遇险后进行野外生存的基本知识和个人生存装备的使用方法,阐述了海上、热带丛林、沙漠、寒区及高原(山)等特殊环境下的生存技能,是飞行人员遇险后进行生存自救互救、呼救联络、等待营救的行动指南。 本书系统地介绍了飞行人员遇险后如何野外求生的基本知识和所携个人救生物品的使用方法;详细描述了海上、热带丛林、沙漠、寒区及高原(山)等特殊环境下的生存技能,图文并茂、形象生动,可操作性强,是飞行人员遇险后进行自救互救、呼叫联络、等待营救的行动指南。本手册也可供旅游探险者、从事海上及野外作业人员阅读参考。
《机床国家标准汇编(第3卷):加工中心数控车床和车削中心》收录了截至2018年3月底前批准发布的加工中心、数控机床和车削中心标准28项。
This standard stipulated the catalogue and coding, defect description, causes of defects,means of detectioand methods should be takeof various rail defects. This standard applies to the statistics of rail defects, Cause of defect and defect informatiotreatment. This standard doesn't apply to the following defects: a)The rail parts made from cutting and forging rails,such as switch rails(point rails,wing rails) ,guardrail,expansiojoint rails,etc.; b)Driving accidents caused by the non-rail defects or rails caused by the disaster; c)The few special rails made from the special experiment materials or with special cross sectioout of this standard.
This Code is prepared on the basis of Code for Design of Water Supply and Sewerage of Railway (TB 102008) by summarizing the experience gained in the design, construction and operation of water supply and drainage works for railway project, incorporating relevant research achievements ,implementing national policies on resources conservation, energy conservation and environmental protection, and prehensively soliciting the opinions of relevant parties. Code for Design o f Wastewater Treatment o f Railway (TB 10079-2013) is incorporated into this Code according to the requirements of establishing a railway industry standard system This Code prises 17 chapters: General Provisions9 Terms, Basic Requirements, Water Supply Station and Domestic Water Supply Station (Point),Water Consumption, Water Quality and Water Pressure, Water Source9Water Supply Pumping Station, Water Supply and Distribution Pipe, Water Storage and Distribution Structure, Water Supply Plant
《隧道工程施工工艺标准》主要包括洞口、盾构、沉管等施工工艺标准,分别介绍了各种不同类型和不同工艺的隧道施工工艺。
《高效高精度孔加工刀具》共分十章。章介绍了高效高精度孔加工刀具的基础知识和发展;第二章介绍了可转位(机夹式)浅孔钻结构特点和使用;第三章介绍了外新型齿冠钻结构、种类、设计及工艺和应用特点;第四章主要介绍了深孔钻、枪钻、BTA深孔钻、喷吸钻的结构和设计及应用;第五章介绍了精密镗刀的结构特点及应用特点;第六章介绍了高速钢精密铰刀、硬质合金精密铰刀等的结构及应用特点;第七章介绍了发展潜能的珩磨孔件加工的方法;第八章介绍了阶梯钻、台阶钻、钻扩、钻锪螺纹、扩铰等复合孔加工刀具的结构特点及应用特点;第九章介绍了金刚石、立方氮化硼钻头材料的性能特点、材料的分类,金刚石、立方氮化硼钻头的设计和制造技术及应用特点;第十章介绍了典型孔加工刀具切削性能评价指标、切削试验与检测系统、精密孔加工刀具几何
《路基工程施工工艺标准》主要包括路基土石方、边坡排水、通函构造物等工程的施工工艺。分别介绍了各种不同地质条件和施工环境下的路基工程的施工工艺。每项工艺标准包括总则、术语、施工准备、工艺设计和控制要求、操作工艺、质量标准、成品保护、安全环保措施、质量记录等9个方面的内容。本次工艺标准编写是在现行公路工程标准、规范的基础上,依据项目的施工方案、施工总结、施工工法,总结了近年来工程建设的成熟工艺、先进设备和制度措施,体现了现代工程管理的具体要求。
《日本遗弃化学武器结构特征及鉴别(精)》一书对日本常规炮弹、化学航空炸弹、毒气桶等日本遗弃化学武器的结构特征进行了详细分析,并全面翔实地介绍了日本遗弃化学武器的识别要领及鉴别方法。日本遗弃化学武器的鉴别伴随全国各地的挖掘回收作业已经有二十多年了,这期间,本书作者参加了大量的日本遗弃化学武器鉴别作业,收集并研究了日遗化武的技术资料,总结了鉴别的实践经验。该书内容将会非常全面翔实,图文并茂地为相关研究人员提供该领域的工具书。对从事日遗弃化学武器处理的相关人员、日本遗弃化学武器鉴别研究人员、军事博物馆工作人员将会有很大的帮助和指导参考价值。