基础知识

Third, its result is physicalistic objectivism was seen as the metaphysical foundation of natural science which has led to the riddle of cognition.

结果是物理主义的客观主义成为现代科学的形而上学基础，因此导致了科学的认识论之谜，使得自然科学知识何以可能成为问题。

Similarity parameter is introduced to a new way to process polarimetric SAR data with a pre-knowledge to the sence.

此外，在引入相似性参数的基础上，提出了一种结合场景的先验知识对极化SAR数据进行伪彩色增强处理的新方法。

Based on rational ponderation on these predicaments,theoretical exploration is made into follow-up research and proposals are put forward that the research of physical education teachers' specialization should emphasize the research on social background and the psychological actua...

在对这些困境进行理性思考的基础上，对后续的研究思路进行了理论探索，并提出体育教师专业化研究应该更加注重体育教师社会背景、心理驱动机制的研究，认识到博雅教育观、缄默知识对体育教师的重要性，而合作式的专业环境的研究也是后续研究应该关注的。

The course is not limited by the scope of dissection and has been arranged with focus on its integration with clinical practice, its case orientation and pragmaticalness.

在课程内容的选择上，突出教学内容基础性和前沿性的结合，神经定位诊断方法是诊断治疗神经系统疾病基础，在课程的安排上突出了重点，内容并不局限于简单的解剖知识，突出与临床结合，针对性、实用性强。

In this paper, the different volume ratio additives'influences on the economy of different fuels as well as the characteristics of combustion and emission have been investigated employing the knowledge about combustion dynamics and chemical reaction dynamics on the base of the gasoline additives application actuality in engine. Dimethyl Carbonate, Diisopropyl Ether and Ditert-Butyl Peroxide are selected as gasoline additives to explore the potential and promotable additives by engine tests in different base fuels.

本文根据汽油添加剂的应用现状并结合内燃机燃烧学、化学反应动力学等知识，选择用碳酸二甲酯、二异丙醚、二叔丁基过氧化物作为汽油添加剂，通过不同基础燃油的发动机台架试验，研究不同添加体积比的添加剂对不同燃油经济性、燃烧特性、排放特性的影响，以探求潜在的可推广使用的汽油添加剂。

Then the author analyzes empirically China's terms of trade from 1981,and the causes of the change in the net barter terms of trade by means of regression analysis ,which can be quantitied.we get the results that China's net barter terms of trade had a declining trend while its income terms and factorial terms of trade had been improved,and the net barter terms of trade positively correlates with actual tariff rate,exchange rate and negatively correlates with GDP,besides,the factors which can not be quantitied such as pure price fighting,inappropiate tariff sytem,foreign-invested enterprises's tranfer pricing and region trade agreement also lead to the above trend of China's net barter terms of trade,and the change in China's net barter terms of trade had a neglect impact on international trade benefit.

得出中国价格贸易条件总体上存在下降趋势，收入、要素条件呈现改善的趋势；实际关税率、汇率与价格贸易条件存在正相关关系，GDP指数与其负相关。出口企业恶性价格竞争、不合理的关税体制、外资企业的转移定价、区域贸易集团是造成中国价格贸易条件下降的非量化因素。此外，本文分析了1981-2004年价格贸易条件变动导致的中国国际贸易利益变化，发现价格贸易条件变动对中国国际贸易利益产生了一定的负面影响。最后，本文在分析中国价格贸易条件变动环境的基础上，认为中国工业化阶段不高、贸易限制性政策实施空间的减小、&合成谬误&现象及知识经济时代的到来会在一定时期内对价格贸易条件变动不利。

Learning depends on the capacity for ♀ n to remain integrated and yet lose rigidity.1 This is the foundation of the state of mind of the individual who can retain his knowledge and experience and yet be prepared to reconstrue past experiences in a manner that enables him to be receptive of a new idea.

Bion ，1962， p93学习要靠♀ n 保持其整合融摄的能力，而同时并不僵化，在这个基础上，心灵才可以真正地保有知识和体验，同时可以从既往的体验中重组建构，让个体能够接受新的观念。

At first, this paper analyzes supply and demand rule of service product of taxi business using supply and demand theory in economics and calculates vacancy rate and retainable amount applying the relevant knowledge of applied statistics and marketing based on actual survey.

首先，运用经济学中的供求理论分析了客运出租汽车行业服务产品的供求规律。在对天津市客运出租汽车行业主要运营指标——空载率实际调查的基础上，应用市场营销与应用统计的相关知识进行了空载率与保有量的定量计算。

First, this chapter points out low level is the actual core competence of state-owned corporation due to the low technology, knowledge, management and rigescent system. So, in order to strengthen the core competence of state-owned corporation, we must transmit the function of government as well as intensify the management of firm.

论文首先指出了我国国有企业的核心能力培育起步较晚，有的企业构建起了核心能力，但水平低下，多数在基础态和亚状态的核心能力间徘徊，真正拥有成熟态核心能力的国有企业并不多见的现实表现；然后从体制方面和企业技术、知识、管理等内外部因素出发，分析了阻碍国企核心能力形成的原因；最后从转变政府职能，培育有利的外部环境和加强企业内部自身修炼两方面入手，提出了加快我国国有企业建立核心能力的对策建议。

According to the real demand of our present economic development,based on the sciential understanding,it is still necessary to logically illuminate whether value can be created in nonproductive field; whether materialized labor can create value; whether the natural resources contain value

从我国当前经济发展的现实需要来看，在科学理解的基础上还要对非物质生产领域的劳动是否创造价值、物化劳动是否创造价值、自然资源是否有价值、知识能否创造价值等问题进行合理的阐释。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。