经济上的

This paper uses the neo-political economics method to analyze the strategic choice of foreign exchange rate regime. Taken China's economic situation into consideration, we built a theoretical and a Probit empirical model on optimal exchange rate regime. This is instructive to Chinese government on how to realize the established objectives by setting an optimal exchange rate regime on the stage of the world economics.

本文利用汇率制度战略选择的新政治经济学的方法，结合中国经济发展的现状和Probit经验分析的结果，提出了最优汇率制度选择的理论依据，这对我国政府如何在世界经济的舞台上通过确立最优的汇率制度，进而实现既定的政策目标有着积极的指导意义。

The spore germination and gametophyte development of 21 ferns are studied. It indicates that :① the development period of prothallium and young sporophyte of the same species is different due to seeding time of spores;② the optimal temperatures of spores germination and gametophyte development of 21 ferns are about 15 -24 ℃;③ the rate of spore germination of rare ferns is much lower than the ferns which occur large populations in nature;④ the treatment with GA 3 can accelerate the germination of the spores;⑤ the prothallium changes from large to small, green to yellow when young sporophyte comes out. The prothalliums of all 21 ferns die away after the appear of the 3rd leaf of sporophytes;⑥ shapes of the 1st and 2nd leaves of the young sporophyte are different from those emerged later;⑦ spores cultured in dark can not germinate;⑧ a prothallium can develop only one young sporophyte though it has many archegoniums, and the spore propagation with leaf mould substrate is an economical method.

摘 要：以腐叶土为培养基质，对 21 种蕨类植物进行了孢子萌发和原叶体发育的研究，结果表明：①不同时期播种的同种蕨类的孢子，发育出原叶体和幼孢子体所历经的时间长短不同；②孢子萌发和配子体生长发育的适宜温度约为 15 ～ 24 ℃；③稀有蕨类的孢子萌发率低，而在野外能形成较大种群的蕨类的孢子萌发率高；④用 GA 3 处理孢子可以促进萌发；⑤当原叶体上长出幼孢子体时，原叶体由大变小，由绿变黄， 21 种蕨类的原叶体都在幼孢子体上长出第 3 片叶时消失；⑥幼孢子体上长出的第 1 、 2 片叶在形态上与以后长出的叶不同；⑦孢子萌发需要光；⑧ 1 片原叶体尽管有多个颈卵器，但仅发育出 1 株幼孢子体；⑨利用腐叶土进行蕨类孢子繁殖是一种经济实用的繁殖方法。

The connotations about higher education equity and life-long education idea decide the interactive correlation between theory and practice: Life-long education idea redound to insure the city and countryside students enjoy the equal higher education rights and chances、compensate the disadvantaged people on enjoying the higher education and promote everyones self-developments and consummations; As the same time, to implement the urban and rural higher education equity can also provide political、economical and cultural supports on sparking plug the life-long education idea.

高等教育公平与终身教育理念两者的内涵，决定了他们之间存在着理论和实践上的互动关系：终身教育理念有助于确保城乡学生享受高等教育权利和机会的平等、能对弱势群体享受高等教育进行补偿并促进城乡每个人的自我发展与完善；同时，城乡高等教育公平的实现对终身教育理念的倡导也提供了政治上、经济上和文化上的保障。

Since it has been clarified that the translation methods of tourist materials should respond to their informative and vocative functions, the methods are tentatively proposed and exemplified on the basis of the integral functions of the text.

上海的字面意思是指"海上之埠"，是世界上最大的海港城市之一，也是中国主要的工业和商业中心。随着经济改革的日益深化，这座昔日被誉为远东金融、经济和贸易中心的城市以她独特的风韵吸引着数以百万计的海内外游客。

Analyses the main problems on the development of Zhanjiang advantageous industries including: firstly, the agriculture infrastructure is still backward, not power enough to resist the nature disaster; secondly, the agricultural product processing and circulation is still lag behind the situation of the growing economy; thirdly, the agriculture mechanism is low; fourthly, inefficient planting industry; fifthly, it hasn't realized the cross-industry and cross-regional economic recycling; sixthly, some of the aquatic products enterprises haven't got used to the requirements after we joined the WTO; seventhly, the eucalyptus planting plans are not strict, occupied too much area with inflexible management; eighthly, the bottleneck problem of hindering the development of husbandry is accentuated.

在进一步探讨研究的基础上，提出了湛江农业优势产业发展存在的主要问题，包括有（1）农业基础设施落后，抵御自然灾害的能力相对较弱；（2）农产品加工与流通仍滞后，落后于经济发展的形势；（3）农业机械化程度低；（4）种植业生产水平不高；（5）还未能实现跨产业跨区域的循环经济；（6）一些水产品出口企业不适应加入WTO后的形势要求；（7）桉树种植规划性不强、种植面积大，管理不科学；（8）制约畜牧业发展的瓶颈问题突显等。

Since the entitative investment of FDI is a part of imports, the conclusion verified above guarantees the rationality of the dynamic effect of FDI to economic growth. The dynamic effect of imports to economic growth guarantees the rationality of dynamic action of FDI to economic growth, which ensures the correctness of the related variables entering some models in following research.

由于作为实物投资的FDI是进口的一部分，进口对经济增长的滞后的推动作用在从理论上保证了FDI对经济增长动态作用的合理性，保证了后续研究中相关模型变量设置的正确性，这个成果也是研究FDI与技术进步相关关系的基础。

With the constant development in rural economic, the income of farmers has got great rise. The contributing rate of farmers' consume to the economical increscent are however still descending down and the effective demand has not been released adequately, the national incentive interior demand's policy has not got the distinct effect till now. Clearly, especially the durables consumption are affected and restrained by all types of underlying factors.

随着农村经济的持续发展，农民的收入也不断增加，但农民消费对经济增长的贡献率在趋势上却一直下降，农民的有效需求并没有得到释放，国家&刺激内需&的政策也没有取得明显的成效，显然，农户消费尤其是耐用消费品的消费是受众多因素影响和制约的。

Three points of veiw onMarx's theory of labour and labour value being raised incurrent academic as new phenomena and problems appearing inthe economic development in our country with the importantreform of economic system,the arguments focus on three basicquestions about the theory of labour and labour valu

伴随着经济体制的重大改革，我国的经济发展中出现了一些新现象和新问题，理论界对如何深化马克思的劳动和劳动价值论有三种不同的观点，争论的焦点集中在三个有关劳动和劳动价值论的基本问题上。

The first part is about the actuality that the laid-off family has hold the Economic Capital, the Cultural Capital and the Social Capital and analyzes the causes by comparing the laid-off family with the other family. On this basis it points out that children have an infaust position in education field because of the small education capital proportion the laid-off workers hold.

本文第一部分首先通过下岗职工家庭与在岗职工家庭的对比，介绍了下岗职工家庭在经济资本、文化资本和社会资本拥有上的现状，并分析了产生的原因，在此基础上指出下岗职工家庭由于在各类教育资本的占有量上处于劣势，使其子女在教育场域中处于&装备&弱势和先决弱势。

Today, the world is goinging to a time of knowledgement and a time of informationJt is a background for China to explores the talents and to reform the ?pearonnel matters. Under this background, the states of china exploration, f talents is not good, and has 4 main questions in it, for example ,the lose of talents in china is serious. So we should use some measures to solve theses questions.

本论文论述了当代中国人才开发和人事制度改革所处的国际背景，即世界已经进入了一个的知识经济时代，是一个的经济全球化的时代，以及在这样的时代背景下，当今中国中在人才开发上的现状，主要存在着四方面的问题，包括人才流失十分严重等等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。