环境的

As an important means of E-commerce, compared with traditional contract, e-contract have its own peculiarity: the rapidness of internet Information transmission, the electronization of the means of the contract, the unreality of the subject and environment of the contract, the automation of the means of the contract, the legal landlessness of the net environment.

作为电子商务重要手段的电子合同，与传统合同相比，具有自己的特殊性：网络信息传递的快速性，合同手段的电子化，合同主体和环境的虚拟性，合同行为或手段的自动化，网络环境的无法域性。

In the purpose of system can adapt to all kinds of geography condition, mathematic model of microseismic signal generated by a target moving on the ground has been made at the end of this article. The model has been used to emulating stress signal of different target to ground, Rayleigh wave in different terrain. This is an effective means to obtain and considerate microseismic signals of moving target in various terrain.

为了系统适应不同地域环境，文中最后对目标运动引起的地震动信号进行了理论建模和仿真，建立的数学模型可以对不同目标对地面的激励函数、不同地形地质条件的地震波进行模拟仿真，这为获取不同地域环境的目标运动引起的地震动信号提供了一种有效的方法。

The hillside land has the rich natural ecology character and humanistic ecology character, from the waterfront region to the inland region, from the basin area to the hilly area, from the plateau zone to the desert zone, the cultural internal factor presents the quite different character along with the natural ecology in different regions, the polyphyletic cultural ecology is closely related to the regional natural ecology, and they constitutes the colorful world together.

坡地环境具有丰富的自然生态和人文生态品质，从滨水到内陆，从盆地到丘陵，从高原到沙漠，坡地人居环境的文化内质随地域的自然生态差异而呈现出迥异的特性，多元的文化生态与地域的自然生态休戚相关，共同构成了多姿多彩的世界。

According to the principles of synthesis, dominance, regionality and relative consistency, the environment degradation evaluation system is divided into three classes: vulnerable region, vulnerable type and vulnerable cell. The research area belongs to the erosion degraded Southern Red Hilly Area region. Based on the conceptions and grading, the dissertation probes into the methodology of evaluation and case study, and establishes a potential degradation evaluation system which comprises altitude, gradient, soil erosion index K, annual rainfall, the proportion of rainfall in raining period, and the drought index of rainless period.

在脆弱性概念及其分类的基础上，本文进行了脆弱性评估的方法探讨和实证研究，在脆弱性分析的基础上，选择高度、坡度、土壤可蚀性K值、降雨量、暴雨量、多雨期降雨比重和少雨期干旱指数为潜在脆弱度指标；选取作为区域人地关系、社会经济发展与管理水平综合影响结果的人类活动指标森林覆盖率和坡耕地指数作为现实脆弱度评估的人为加速侵蚀的修正指标，计算生态环境的现实脆弱度，并将其指标体系与方法用于衡阳盆地生态环境脆弱度评估的实证研究。

Synthetically analyses the effect of operating conditions and modes on the refrigerating capacity and energy consumption of the system.

针对天车在具有高温集中热源的车间中运行环境的变化，搭建了天车驾驶室空调系统的实验装置，设置符合实际情况的小扰动运行工况进行了实验，综合分析了运行环境和运行方式的改变对天车驾驶室空调系统制冷量和能耗的影响。

Because of huge bedload be eroded to the sea by Huai River, the sealine of north Jiangsu province varied intensively, the sealine advanced quickly to the sea, with the bayou extending, the riverway be drew out in disguised form,which caused the water flowing slowly, therefore ,the floods occurred more frequently.

本时期淮河流域生态环境的变迁深刻地影响着淮河水患，但频发的水患也反过来对当地生态环境产生了巨大影响，主要体现在湖泊变迁(尤其是洪泽湖的横空出世、射阳湖的消亡)、河流改道和土壤的沙化、盐碱化以及由此引发的种植制度的嬗变中。

Can develop theory to be in just about continuously " environmental crisis " become minatory mankind to live, the direct element that restricts economic progress and influence society stability, the mankind begins to ponder over the relation of person and environment seriously eventually, after having soberer knowledge to a variety of traditional corrupt practice that develop way, put forward.

可持续发展理论正是在&环境危机&成为威胁人类生存、制约经济发展和影响社会稳定的直接因素，人类终于开始认真思考人与环境的关系，对传统的发展方式的种种弊端有了比较清醒的认识后提出来的。

By briefly summarizing the development and application of unsubmerged abrasive waterjet as well as the theory of artificial submerged condition, a new tentative approach to apply AWJ into underwater environment was proposed because of its great potential advantages.

本文简要回顾了非淹没磨料射流技术与人工淹没环境条件理论的发展与应用，认为将磨料射流引入水下加工领域是一种新的尝试，通过介绍国内外的一些相关研究，充分显示了淹没磨料射流的潜在优势，在此基础上，提出一套淹没磨料射流的模拟装置，实现了在实验室进行模拟大水深环境的淹没磨料射流性能试验。

In mountain areas , the comolexity of conditions in the ecotope , the intensifying of difficulties in construction , and the restraint of economic conditions result in the backwardness of mountain urban infrastructure and the serious lack of public installations ;and besides , the unsuitableness of investment environment handicaps the effectiveness of economic operation and the promotion of the residents' living standard.

在山区， comolexity条件，在生态环境，日益加剧的困难，在建设和克制，经济条件的结果，在落后的山区城市基础设施和严重缺乏公共设施的；此外， unsuitableness投资环境的障碍的成效，经济运行和促进居民的生活水平。

We note with concern that more than 2 billion people in developing countries do not have access to modern energy services and 2.4 billion people rely on traditional biomass for their basic energy needs. This energy divide entrenches poverty by limiting access to information, education, economic opportunity, and healthier livelihoods, particularly for women and children, and erodes environmental sustainability at the local, national, and global levels.

我们关注到目前在发展中国家还有20多亿人口无法使用现代能源、24亿人口依赖于传统的生物质能来满足基本的能源需求，由此限制了他们，尤其是女性和儿童，获得信息、接受教育、发展经济的机会以及获得更健康的生活环境的机会，这种情况加剧了贫困，并且在本地、本国以及全球范围内破坏了环境的可持续性。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷