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This paper presents the portfolio selection problem of two-attribute money and creates a model of portfolio selection based on two-attribute money, which can both contain the existing portfolio models and overcome the above-mentioned deficiencies. A series of new concepts is put forward, such as, holding wealth, obtainable wealth, short-term utility function, short-term expectation-variance utility function, state-expectation-variance utility function, short-term expectation-variance utility curve, long-term expectation-variance utility curve, margin utility contribution force, additional contribution force, profit-risk exchange rate and optimal portfolio expansion curve; The state-expectation-variance analytical method is developed from the expectation-variance analytical method; A set of systematic theories concerning two-attribute portfolio selection is thus established.

本文提出了两属性货币的证券组合选择问题；创建了既能包含现有证券组合选择模型又能克服上述两点不足的两属性证券组合选择模型；提出了持有财富、可获财富，短期效用函数，短期期望—方差效用函数、状态—期望—方差效用函数，短期期望—方差效用曲线、长期期望—方差效用曲线，边际效用贡献力，附加贡献力，收益—风险替换率，最优证券组合扩展线等一系列新概念；把期望—方差分析方法发展成状态—期望—方差分析方法；建立了两属性证券组合选择模型的一套系统的理论。

Thisthesis begins with calculating the practical contribution rate of FDI to GDP and theemployment from 1994 to 2005, to analyze the contribution trend in those years, anddraws the conclusion-the increase of capital compose in FDI , the change of theforeign investment way and the improper government action in sorbing foreigninvestment have do harm to the domestic employment.

本文从计算1994年至2005年间中国实际利用外资金额对各年GDP和就业的贡献率入手，通过对相应折线图的走势趋势分析得出结论——近12年里，由于外商直接投资有机构成提高，外商投资方式转变以及政府招商引资存在失控等原因，导致FDI对就业的实际拉动作用并不显著。

The introduction of quark delocalization can be viewed as taking into account either the contribution of excited configurations or the distortion of individual baryon due to mutual interaction, its characteristic is to allow the six-quark system to choose the favorable configuration by its own dynamics automatically; Various quark models extended linear or quadratic confinement potential for 3q system to 6q system directly. Due to the nonlinearity of QCD, quark-quark interaction in color singlet may be different from that in non-color singlet. For example, the contribution of three-gluon exchange to one baryon is different from that to two baryon singlets, and so on.

引入夸克蜕定域效应，既可以看作是考虑了具有较高能量的激发组态的贡献，也可以看作是考虑了重子不碰撞过程中发生了畸变，其特点是让夸克体系自动选取最有利的组态；以往的QCD模型总是将哈密顿量直接从单重子系统推广到双重子系统，但QCD理论是一个非线性理论，处于色单态的两个夸克间的相互作用可能不同于处于非色单态的两夸克间的相互作用。

Contribution to performance shares of new debt required to play different route through the Fund consider, can be seen from Table 1, involved the partial stock funds in the IPO first day return and partial shares of the overall average level of funds equivalent to the new contribution to the fight not prominent, participating in the new play ...

业绩贡献股债相异借道基金打新需思量，从表一可以看出，参与其中的偏股型基金在新股上市首日的收益率和整体偏股型基金的平均水平相当，打新贡献并不突出，而参与打新的。。。

The quantity and contribution to grain starch yield of remobilized total soluble sugar from top of 2nd and 3rd nodes of wheat stem in Yumai 50 and Zhengmai 9023 were the highest, but the quantity and contribution to grain starch yield of remobilized total soluble sugar from top of 4th and 5th nodes of wheat stem of Wenmai 4 were the highest.

茎鞘可溶性总糖含量对籽粒淀粉的贡献率存在基因型差异：豫麦50和郑麦9023以倒二、三节间最大，而温麦4号则以倒四、五节间最大。

The EFs of trace elements were lowest in spring, probably due to frequent dust storms resulting in reduced contribution of anthropogenic sources and increased contribution of soil dust.

微量元素的富集因子在春季最低，反映了频繁发生的沙尘天气的影响。

An editor received a letter from a freelance（=self-employer:自由投稿人）, it read as follows: Sir, you sent back my novel contribution last Sunday, but you did not finish reading it because I intentionally glued several pages together and my contribution you returned was still pasted together.

一个编辑收到一封自由撰稿人的来信，信中说：先生，星期天你退回了我的一篇小说，可你根本就没有读完。因为我故意几页稿子粘在一起，你退给我时它们仍粘在一起。

In conclusion, Jules Janssen warrants a special place because of his contribution to the sport of pigeon racing, especially the genetic contribution which is to be found at the base of many outstanding strains of our thoroughbreds.

总之儒勒·詹森对赛鸽子的运动具有十分显赫的地位，尤其他对遗传基因的贡献是我们的许多杰出纯种品系的基础。

In conclusion, Jules Janssen warrants a special place because of his contribution to the sport of pigeon racing, especially the genetic contribution which is to be found at the base of many outstanding strains of our thoroughbreds.

罗根之前做出了几只好鸟。罗根同样认可那是只好鸟。在早期和以后，除了罗根有许多鸽舍里也有詹森鸽子并使用其育种技术进行此运动。

The octane number of 5 substances were predicted using the new methods.The results show that the second level group contribution method exhibits significant improvements in accuracy and should be used for estimating the octane number of branched and ring hydrocarbons.In cases of simple straight chain bydrocarbons, however,the first level group contribution method should be used.

用新方法对未参加回归的五种物质的辛烷值进行了预测，结果表明对于含有支链和环的烃应采用第二水平基团法估算其辛烷值，对简单的直链烃采用第一水平基团法估算其辛烷值。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。