赤泥对Cd污染土壤理化性状的影响赤泥对Cd污染土壤理化性状的影响 摘 要:我国土壤重金属污染日趋严重,这方面的修复研究已经成为热点。本实验通过研究赤泥对Cd污染土壤理化性状的影响,探讨赤泥对重金属污染稻田土壤修复的作用效果,为实现赤泥应用于农田土壤重金属修复提供新的思路和基础研究依据。实验结果表明:赤泥的添 ... 摘 要:我国土壤重金属污染日趋严重,这方面的修复研究已经成为热点。本实验通过研究赤泥对Cd污染土壤理化性状的影响,探讨赤泥对重金属污染稻田土壤修复的作用效果,为实现赤泥应用于农田土壤重金属修复提供新的思路和基础研究...
摘 要:我国土壤重金属污染日趋严重,这方面的修复研究已经成为热点。本实验通过研究赤泥对Cd污染土壤理化性状的影响,探讨赤泥对重金属污染稻田土壤修复的作用效果,为实现赤泥应用于农田土壤重金属修复提供新的思路和基础研究依据。实验结果表明:赤泥的添加有利于提高土壤的pH、增加土壤阳离子交换量、改变土壤有机质含量,减少作物体内Cd的富集,从而有利于修复Cd污染土壤,提高作物产量。
关键词:土壤;理化性状;镉;赤泥
Influence of Red Mud on The Physical and Chemical Properties of Cadmium Contaminated Soil
Abstract: The heavy metal pollution of soil in china is increasingly serious, corresponding solutions are endless. This experiment study on the influence of red mud on the physical and chemical properties of soil contaminated by cadmium, discussion on the effect of red mud on the remediation of heavy metal pollution soil ,and provide new method and scientific support for the effect of red mud applied for agricultural production. The experimental results show that: the red mud promote soil pH, increase soil cation exchange capacity, and change soil organic matter, it is good for remediation of the soil contaminated by cadmium , improving crop yield and reducing the accumulation of Cd in rice.
摘 要:本文主要研究女主人公苔丝在《徳伯家的苔丝》这部作品中悲剧命运的根源。首先,结合社会背景,从资本入侵和苔丝经济状况及其所处的社会阶层来分析苔丝悲剧命运的原因。其次,讨论影响苔丝悲剧命运的外部原因。再次,研究苔丝悲剧命运的根源和造成她悲剧命运的内部因素。
关键词:托马斯•哈代;悲剧;苔丝
The Factors Influencing the Tragic Life of Tess
Abstract: This paper discusses the tragedy life of Tess according to Tess of the D’Urbervilles. First, combined with the social background, this part analyzes Tess’s tragedy fate from capitalist invasion to Tess’s economic and class status. Second, this part discusses the external causes of Tess’s tragedy fate. Third, the last part discusses the origins of Tess’s tragedy and the internal causes of Tess’s tragedy fate.
Key words: Thomas Hardy; Tragedy; Tess
Contents 8500字
Abstract...1
Key words...1
Introduction.....1
1 The social background of Tess's tragedy...........................3
1. 1 Capitalist invasion .......4
1.2 Tess's economic and class status......................7
Conclusion......16
Notes...........................................................................................................................17
Bibliography ..........17
Acknowledgement.......18
析《喧哗与骚动》的写作手法(包含选
题
快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题
审批表,任务书,开题报告,中期检查报告,毕业论文6400字)
摘 要:威廉•福克纳是20世纪美国最杰出的小说家之一,也是英美意识流小说的杰出代表。福克纳的小说《喧哗与骚动》真实地表现了第一次世界大战之后美国尤其是美国南方的社会动乱与精神危机。它是意识流小说乃至整个现代派小说的经典名著。本文主要分析小说中大量运用的多视角叙述方法、复合式意识流及神话模式,以此揭示《喧哗与骚动》这部作品的成功之处。
关键词:喧哗与骚动;意识流;多视角;神话模式
An Analysis of the Writing
Techniques in The sound and the fury
Abstract: William Faulkner, the most prominent American novelist in 20th century, is also one of the outstanding representatives of British and American stream of consciousness novelists. Faulkner’s novel The Sound and the Fury is a real representation of social unrest and spiritual crisis in the United States after World War I, especially the South of America. Besides, the novel is also a masterpiece of Stream of Consciousness school and the whole modernist fiction. The paper attempts to analysis the narrative method of the novel, namely, the use of composite stream of consciousness, the multi-angle point view narration and its myth model. The study of the novel is to disclose the success of the work.
Key words: The Sound and the Fury; Stream of consciousness; Multi-angle point view; Myth model
不同行业上市公司投资行为比较分析(选题审批表,任务书,开题报告,中期检查报告,毕业论文字)
摘 要:本文以2008年前沪深上市的公司为样本,运用投资中的应收账款、存货、固定资产和长期股权投资占总资产比率来比较不同行业上市公司差异的方法,研究了不同行业上市公司的四种比率对投资行为的影响,在最后提出优化不同行业上市公司投资行为的对策。例如建筑业的优化对策是建立信用双向担保制度,减少应收账款、坏账,产业发展的速度与市场需求保持一致。
关键词:投资行为;应收账款;存货;固定资产;长期股权投资
The Comparative Analysis of Listed Company in Different Industries about Investment Behavior
Abstract:Selecting listed companies before 2008 as samples, to compare the different of listed company in all walks of life by using the ration of account receivable, goods in stock, fixed asset and the long-term stockholder's rights investment of total property in investment, This paper analyzes the relationship between four ratios and investment ,in the last we can offer some propositions to the optimized different profession to be listed invests the behavior. such as the following ,the construction industry optimizing countermeasures is establish the Way of credit guarantee system, Reduce accounts receivable, bad debt, The speed of industrial development consistent with market demand. And so on .
Key words: Investment Behavior; Accounts receivable; goods in stock; fixed asset; the long-term stockholder's rights investment
摘 要
本论文选择中国经济发展水平较高的成都市为例,在系统分析成都市工业园区与工业的发展现状,并在了解成都市的发展政策后,从城市规划
设计
领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计
和发展战略分析的两个层面,对成都市某载重汽车工业园区的规划作了重点研究,在此基础上提出了载重汽车生态型工业园区规划设计的基本内容。
论文共分六部分第一部分绪论前言,主要讲述了本论文选题的研究背景、重点研究内容及方法、研究目的及意义;第二部分是对国内外载重汽车发展的概述和成都政府对载重汽车工业的政策及目标的阐述;第三部分是对该项目所研究工业园所处的规划区进行了优势分析;第四部分是列举了一些国内工业园区成功运作的基本经验 ;第五部分是在生态型工业园区规划的案例研究后,在成都市某载重汽车工业园区发展现状分析的基础上,采用现代城市规划理论与方法,从城市规划与设计、园区发展战略两个层面,对该生态型载重汽车工业园区作出了全面的总体规划设计;第六部分是对如何发展载重汽车工业园区的保障体系进行具体的阐述。
关键词:载重汽车都市型工业园,规划,设计,保障体系
5.2.1规划限期与分期 16
5.2.2规划目标与具体指标 17
5.2.3规划目标的可行性分析 18
5.3规划范围和依据 22
5.3.1 规划范围 22
5.3.2规划用地 22
5.3.3规划依据 24
5.4规划基本原则 25
5.4.1资源高效利用原则 25
5.4.2提高经济增长质量原则 25
5.4.3“3R”原则 25
5.4.4“四个结合”原则 26
6发展载重汽车工业园区的保障体系 29
6.1载重汽车工业园区建设的组织机构和管理保障体系 29
6.1.1成立驻区环保区 29
6.1.2载重汽车工业园区建设领导小组 29
6.1.3载重汽车工业园区建设领导小组办公室 30
6.2经济政策 30
6.2.1改善投资环境 30
6.2.2积极落实国家优惠政策 31
6.2.3增加融资渠道 32
6.3政策保障 33
6.3.1与现行环境
管理制度
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相结合 33
6.3.2加强执法力度 34
6.4环境管理工具 34
6.4.1废物生命周期管理体系 34
6.4.2清洁生产审核 36
7结论 37
参考文献 38
附图 39
致谢 42
企业流动性风险与现金流量比率研究(包含选题审批表,任务书,开题报告,毕业论文字)
摘 要:流动性风险是指企业资金的供给无法满足资金的需求而导致财务困境的可能性,现金流量比率是指现金流量与其他项目数据相比所得的值在当今市场经济条件下,市场竞争愈来愈激烈,企业面临的风险也逐渐增加,企业的现金流转状况对企业的生存和发展有着重要影响。如果企业在日常经营活动中有充足的现金流以及畅通的融资渠道,那么企业会有一个健康良性的发展,反之,则会对企业的发展造成较大的阻碍与风险。本文首先从企业流动性风险和现金流量比率的基本涵义、特征入手,接着对具体企业的经营特点和流动性风险管理进行分析,以及对现金流量比率探讨企业应如何进行管理和发展。
关键词:流动性风险;现金流量比率;内生因素;外生因素;
The Study On Corporate Liquidity Risk & Cash Flow Ratio
Abstract:Liquidity risk refers to the supply of corporate funds can not meet the funding needs of the possibility of financial distress caused by the cash flow ratio is the cash flow compared with data from other projects the value in today's market economy, increasing competition in the market intense, enterprises are facing increasing risk, cash flow situation of the survival and development of enterprises have an important impact. If the business activities in the ordinary course of business have sufficient cash flow and the flow of financing, then the business will have a healthy and positive development, on the contrary, it will cause greater development of enterprises obstacles and risks. Firstly, from the liquidity risk and cash flow ratio of the basic meaning, and then the operation of the specific business liquidity risk management analysis, and cash flow ratio of how companies management and development.
Key words:Liquidity risk;Cash flow ratio;internal cause;outer cause;
摘 要
毕业设计是对大学四年所学专业知识的最终检验,同时也是检验对知识的综合运用能力。办公楼作为公共建筑,其结构形式相对比较简单,但是其功能要求对建筑结构的设计与有非常重大的影响,在本设计中,按照任务书要求,主要完成该建筑的结构计算书一份,建筑图一份,结构施工图一份,以及施工组织设计一份,通过对本次的毕业设计,熟悉了设计工作的全过程、基本方法、步骤,培养和提高了自身综合素质和实际工作能力,为毕业以后走上工作岗位打下坚实的基础。
关键字:设计,框架,计算,建筑,结构,施工等
ABSTRACT
Graduating the design is to university four years the professional knowledge learned of end examination also is an examination's comprehensive usage ability for knowledge.The teaching building is a public building, its structure form is opposite more simple, but its function request to have very important influence towards constructing structurally of design and construction, in this design, according to the mission book request, main completion should construct of structure calculation book 1, building construction figure 1, structure construction figure 1, and start construction the organization design 1, passing to graduate this time a design, acquainting with design work of whole processeses, basic method, step, development and raise an oneself comprehensive character and actual work ability, is graduation hereafter walk up work the post lay solid foundation.
WTO框架下的粮食贸易规则及我国的应对措施(字)
摘 要:中国是粮食的生产和消费大国,在WTO框架下,粮食贸易规则在执行上出现了两大特点,即以美国的粮食战略为主导和技术性贸易壁垒的盛行。本文首先对WTO框架下的《农业协议》以及粮食贸易规则的特点进行了分析,然后结合数据分析了我国的粮食贸易现状。最后得出结论,从政府支持、法律体系、粮食生产等角度,提出了我国应对当前粮食贸易规则的措施。
关键词:中国;粮食贸易规则;WTO;应对措施;
Grain Trading Regulations under the Framework of WTO and Our Corresponding Measures
Abstract:China is gigantic in grain production and consumption; Grain trading regulations have two big executive characteristics under the WTO framework: leaded by the American grain strategy and the Technical Barriers to Trade is more and more popular. Firstly, this paper analyzes the <Agreement on Agriculture> and the characteristics of grain trading regulations. Then it analyzes the situation of Chinese grain trading with some data. Finally, it puts forward our response to the current grain trading regulations from the support of our government, the legal system and the production of grain and so on.
中小企业不良信贷的影响因素分析(字)
摘 要:信贷融资一直是我国中小企业融资的主要渠道,而企业在信贷融资过程中,常常因自身原因或市场及相关政策的不断变动等因素的影响,产生不良信贷,陷入财务风险。本文从管理层对债务融资风险不够警觉,信用意识薄弱;企业缺乏债务筹资的规划;企业自身抗风险能力差,利率和汇率的变动四个方面分析中小企业不良信贷产生的主要影响因素,并针对这些因素,提出了相应的风险防范建议和对策。
关键词:不良信贷;债务融资;融资风险;信贷融资
Analysis of Effects of SMEs With a Bad Credit
Abstract: Credit facility are now recognised to be the main channel for SMEs financing in China. However, enterprises often sink into financial risk due to reasons related to policy or market and the continuous changes in other factors. To be aim at the problems of weak awareness of credit risk, the lack of debt financing business planning, changes in interest and exchange rates and enterprises themselves incompetent to handle the risk, This article put forward some corresponding risk prevention suggestions and strategies.
Keywords: Bad Credit; Debt Financing; Financing risk; Credit facilities
研究内容
全文共分四大部分,第一部分绪论,简述研究的背景,研究方法及其研究意义;第二部分介绍中小企业信贷融资的现状及相关背景;第三部分从管理层对债务融资风险不够警觉,信用意识薄弱;企业缺乏债务筹资的规划;企业自身抗风险能力差和利率和汇率的变动四个因素,分析认为这是中小企业不良信贷、债务融资风险的产生最主要的影响因素;第四部分对如何防范企业产生不良信贷,导致财务危机提出相应的对策。