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That's not to say that renewable sources like hydroelectricity, wind power, solar and biofuels won't have a place in China's energy portfolio, he added.

他补充道，这并不是说中国的能源结构中不包括诸如水电、风力、太阳能和生物燃料这样的可再生能源。

Thereby, it generalizes portfolio frontier curve from hyperbola to hyperboloid of two sheets. When there exists risk securities, it generalizes frontier from straight line to cone. Meanwhile it gives some corresponding conclusions.

从而把原模型中没有无风险证券时的前沿证券曲线从双曲线推广到双叶双曲面，把有无风险证券时的前沿证券曲线从直线推广到圆锥面，同时还得到了一系列相应结论。

3Import variety forecast into portfolio model, broaden restriction of hypothetic, optimize the invest proportion of securities.

在证券组合投资模型中引入波动性预测，减少了条件假设的限制，优化了投资比例，提高了投资效果。

Regardless of how much or how little you invest, your shares are the portfolio in miniature.

无论你投资的是多是少，你持有的份额都是基金投资组合的缩小版。

In plain terms: thanks to our full liner concept and unique service portfolio, we can develop customised solutions for all requirements in cargo handling for ports and terminals.

简单说来，归功于我们的全套邮轮概念与独一无二的服务组合，我们能够为所有港口与码头的货物搬运工作研发出定制化方案，我们的网站可以提供关于我们公司与产品的初始化综合介绍，同时很乐意为你解答疑难。

The greater the potential for reward in the portfolio, the less risk there is.

以价值为导向的投资组合，其报酬的潜力愈高，风险愈低。

CCDI's portfolio shows a history of working for the progress of the public. Our projects have been recognized by both the public and the consultancy industry, most recently with the design of the "Watercube", the National Swimming Center and other six sport facilities for the Beijing 2008 Olympic Games. Incus the past, we have provided project management services for the Shanghai International Exhibition Center, using our experience to achieve an optimized control of time, cost and quality of the project. At present, our work in the Healthcare industry is helping to raise the quality of Chinese medical facilities to international standards and our Environment and Energy division has begun an ecological preservation effort at Dongli Lake in Tianjin….. At CCDI, we care about the environment we are living in and we are here to help resolve challenges presented in the progress of China urbanization.

CCDI为2008年北京奥运会主持设计了国家游泳中心"水立方"、网球中心、沙滩排球馆、射箭场、曲棍球场、小轮车场等六个场馆；意识到城市可持续发展的迫切性，我们正在推进天津东丽湖全生态城镇方案以及河南、安徽、山东等地区新能源项目的实施；在医疗领域，我们关注人们的医疗和健康，将国际标准应用于医院设计，引领国内医疗行业设施建设的发展方向；通过国际经验的运用，为上海国际会展中心提供全程项目管理服务，实现了时间、成本、质量的更优控制……在CCDI，我们珍爱我们生活的城市环境，为此我们将一如既往地担负起企业的社会责任，为中国城市建设提供高标准的专业服务。

This paper analyses the homogenous tendency of open-end fund at first,pointing out that unperfect development of market and investors' immature investment opinions is the origin of such phenomena. Secondly,having compared the fund sizes and purchase fee rates of 25 open-end funds in China,conclude that there are problems of diseconomy of scale and indistinctive relativity between fees and achievement in Chinese open-end funds. Then this paper introduces benefit and cost function to analyze the problem of lack of motivation and constrain mechanism towards fund managers because of unreasonable fees in China. Thirdly,this paper analyze funds managers' normal hazards by static game model,and then points out fund managers have serious tunneling behaviors in Chinese open-end fund industry. In the end,this paper analyzes the causes of liquidity risk of open-end fun and the particularity of liquidity risk of open-end fund in China,and concludes that liquidity risk in Chinese open-end fund industry is higher through calculating the rates of share change and comparing the portfolio selections of top 20 open-end funds in China.

本文首先分析了我国目前存在的基金产品同质化现象，指出市场发展的不完善以及投资者投资理念的不成熟是同质化的根源所在；其次对比了我国现有的25只开放式基金的规模和申购费率，得出了我国开放式基金存在着规模效应不明显以及基金业绩与费率相关性不强的问题，并引入效益函数和成本函数分析了由于我国开放式基金费率不合理引发的基金管理者激励约束机制缺失的问题；再次，应用静态博弈模型分析了基金管理人面临的道德风险，指出目前我国开放式基金由于监管机制脆弱而存在着较为严重的管理者利益输送行为；最后，分析了开放式基金流动性风险的形成原因以及我国基金市场流动性风险的特殊性，并通过计算目前我国基金资产规模前20位的开放式基金的份额变动率以及比较它们的投资组合结构，得出了目前我国开放式基金流动性风险偏大的结论。

The fourth chapter studies the inflow of foreign portfolio investment on China's financial security.

第四章研究外国证券投资流入对我国金融稳定产生的影响。

In that litigation the court is asked to grant injunctive relief under several standard essential patents of the portfolio.

在法庭被要求给予几个标准下的投资组合的必要专利禁令救济诉讼。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了