英语阅读方法和能力的研究与指导

本文试从英语阅读的心理与习惯，对阅读中所遇到的新、生词汇的处理及阅读方法与技巧几个方面来论述，加强学生英语阅读能力及提高学生的综合素质。     

牛赶冲矿段地质构造研究及其意义

本文主要对洋水磷矿区牛赶冲矿段下盘矿的断裂和褶皱构造的产状、形态、位置、对矿体的破坏程度及其形成机制等进行了综合研究,并对研究结果在矿山生产实践中的指导意义进行了阐述。     

地铁系统反恐应急预案编制指南研究

地铁系统已成为恐怖分子袭击的重要目标,为提高政府应对地铁系统突发恐怖袭击事件的应对和紧急处置能力,通过对我国各市地铁系统实际情况的调查和研究,根据对地铁典型恐怖袭击案例的剖析,详细阐述地铁系统反恐怖应急预案编制指南的思路、特点和重要作用,重点探讨对指南中的突发恐怖事件的分级分类和应急处置等方法,通过编制该指南的研究,为城市地铁系统反恐应急预案的编制提供指导性建议。     

上市公司环境信息披露法律研究——以环保部门的监管为视角

随着环境信息公开制度的建立和公众知情意识的觉醒,人们对环境信息公开的呼声越来越高。不仅政府基于其环境监督管理的职能需要公开环境信息,企业基于对环境产生影响也需要依法公开环境信息。而上市公司作为具有特殊地位的企业,其在环境信息披露中的重要性不可小觑。近年来屡屡发生的上市公司环境污染事件也一再提醒环境监管部门和广大社会公众,亟需对上市公司环境信息披露进行有力监管。本文试从环境保护监管部门的角度论述目前法律法规对上市公司环境信息披露在披露内容和披露方式上的不足和改进建议。期望能引起环境保护部门和上市公司相关部门的注意,从而推动上市公司环境信息披露制度的不断完善。     

层燃螺旋炉排焚烧技术处理含油污泥研究

通过对几种含油污泥无害化处理技术的比选,分析不同处理技术物耗、能耗情况,优选出经济有效的含油污泥焚烧技术,结合新疆油田含油污泥的特点,采用层燃螺旋炉排焚烧技术,利用其燃烧热能生产蒸汽用于原油生产,采用余热吸收急冷与碱液半干法除酸技术,有效控制了二次污染;采用布袋除尘与烟尘固化技术确保了烟气达标排放。年节省成本支出3095.88万元。     

于GRI体系的机场企业环境信息披露研究

机场作为民航运输的关键节点和重要枢纽,肩负着服务区域经济的重要使命,同时也面临环境保护与可持续发展的巨大挑战。作为公共基础设施和城市形象窗口,机场上市公司具有披露环境信息的义务与责任。在充分研究国内机场上市公司环境信息披露制度背景的基础上,本研究借鉴全球报告倡议组织（GRI）发布的《可持续发展报告指南》（第四版）及机场运营者行业补充（GRI-AOSS）构建了适用于我国机场的环境信息披露评价指标体系,并利用公开数据对国内6家机场上市公司的环境信息披露情况进行了实际测评。结果表明：我国机场环境信息披露程度较低,存在内容简单、量化不足、质量下降等问题。机场上市公司环境信息披露亟待在法律法规层面进行系统规范。建议借鉴GRI等相关国际标准及成功经验,制定适用于我国的科学可行的环境信息披露标准和制度体系。     

STREAM RESTORATION IN THE VICINITY OF BRIDGES1

ABSTRACT: The number of stream restoration and enhancement projects being implemented is rapidly increasing. At road crossings, a transition must be created from the restored channel through the bridge or culvert opening. Given conflicting design objectives for a naturalized channel and a bridge opening, guidance is needed in the design of the transition. In this paper we describe the use of vanes, cross vanes, and w‐weirs, commonly used in stream restoration and enhancement projects, that may provide an adequate transition at bridges. Laboratory experiments were conducted on vanes and cross vanes to provide a transition for single span bridge abutments and on w‐weirs to provide a transition for double span bridges which have a pier in mid‐channel. The results of the experiments provided design criteria for transitions using each of the three structures. Prior field experience provided guidance on appropriate applications in terms of the stream and bridge characteristics.     

A summary and synthesis of procedural regulations and standards—Informing a procedures writer's guide

Well-written procedures are an integral part of any industrial organization for safe operation, managing risks, and continuous improvement. Regulatory bodies around the world require industries to have current, accurate, and appropriate procedures for most processes. Although the importance of procedures is recognized by all industries in general, significant incidents still occur due to procedural breakdowns. Some of the procedural breakdowns come from obvious problems such as the procedure not being available or the procedure being wrong. However, some incidents have occurred when correct procedures were available and the operator used those procedures. In these instances, the reason workers do not follow procedures correctly may be attributable the procedure being presented or designed in a manner that does not sufficiently communicate the information in a manner that is easily and quickly understood. This indicates that procedure writers may need more guidance on how to write and design procedures so they accomplish this. To effectively manage risk, procedures need to be technically correct (and regulatory compliant) and usable. As part of this, the current work is focused on developing a systematic approach to a procedure writer's guide that includes a regulatory compliant component. The work presented here consists of an effort to identify procedure-writing practices necessary to ensure regulatory compliance by summarizing a large sample of regulations and standards from several industries. The regulations and standards were organized to reflect common ideas and the implications in terms of human factors needs for procedure design were identified. This information will be used as part of the development of a writer's guide that accounts for human factors (HF) that includes explanations of HF implications and empirical support for each of the guidelines. The novelty of the method and information presented here is in the idea of leveraging the cumulative information available regarding procedures in regulations and standards. Incorporating this information into a procedure's writers guide in this manner may not only facilitate procedure being regulatory compliant for facilities in different geographies of the world, but could also support their being written with considerations for human performance.     

金隆公司烟尘输送系统的改造

介绍了金隆公司烟尘输送系统的改造过程,着重论述了A烟尘中问仓及双螺旋运输机、布袋收尘器的运行状况、存在的主要问题及改造经过;A、C烟尘系统对接的原因及实施过程。     

螺旋型垂直筛板布气的喷射鼓泡脱硫除尘塔的研制和性能

研制了一种中试规模的螺旋型垂直筛板布气的喷射鼓泡脱硫除尘装置,具有螺旋型布气、环流布气、气动搅拌等特点.装置中特有的螺旋型气室是由两块按阿基米德螺线设计的垂直筛板围成,有结构简单紧凑、开孔面积大、不容易堵塞、气速稳定等优点.对中试规模装置进行了压降和湿法脱硫除尘实验.结果表明:空塔与喷射鼓泡运行时装置各部分压降随气量增加而增加,喷射鼓泡运行中控制"临界液位差"约170mm,当气量为1856m.3h-1时,塔总压降为3.37kPa;脱硫效率随鼓泡层高度和气动搅拌器旋转速度的增加而升高;当石灰石浆液浓度上升时,pH升高,有效脱硫时间延长;pH是控制装置脱硫效率的关键,pH=5.35时脱硫效率可达70%,pH为6～7时脱硫效率保持在80%以上;当烟气中含尘浓度大于304mg.m-3时(粉尘粒径小于50μm),除尘效率可达91%以上;该装置脱硫、除尘效率高,塔体高度较低,结构紧凑,具有很好的应用前景.