摘要：Pre-modern Chinese crafts,such as iron smelting,cookery,medicine,and the production of vehicles,bows,and arrows indicate the traditional Chinese view of technology as being organic,holistic,and *** view of technology is guided by the concept of he(和)and employs the means and methods of he,thus achieving the purport of *** Chinese,the character he(和)possesses positive *** originated from the meaning of"to season;to add flavoring to"(调和)and that of flavors being"perfectly harmonious"(和美).From this sensory experience,he gradually extended to the abstract levels of materiality,humanity,sociality,"order"(wei位),and“power,situation,force"(shi势).Finally,he was elevated to the supreme level of"qi of great harmony"(taihe zhi qi太和之气),which is comparable to the concept of dao(道).The philosophy of he has exerted wide impact on such areas as technology,art,national character,cultural psychology,and behavior patterns,and has become an integral part of China's inherent *** paradoxes and deviations of he hold their own profound philosophical implications that merit further *** humanity confronts significant challenges,such as how we can coexist with others,with technology,and with nature,the ancient Eastern wisdom embodied in he continues to possess practical characteristics and value.

摘要：For the current foreign language teaching, using multimedia technology has become a necessity in information age. The modernization of computer has paved a new way of deepening teaching reform and improving teaching efficiency and quality. With the computer technology applied in education, language teachers have witnessed dramatic changes in the ways that languages are taught. Multimedia technology applied in English teaching has been considered to be a more effective medium, which represents an inevitable trend of applied linguistics.

摘要：活动目的：增强大学生对模拟电路的设计兴趣，创造一个展示大学生设计才华的平台。

摘要：近年来．“创新”这个词在球鞋界似乎已经被用滥了。由于各个品牌已经很难再设计出全新的球鞋概念，于是这个词通常用来形容新的外形构造或在原有技术上的调整。有时．它的确可能是创新，但多数并不是这种状况。球鞋厂商总会用几个新潮的词汇来命名他们所谓的“创新”，可惜在大部分情况下都达不到人们的预期。

摘要：In the process of unprecedented urbanization in contemporary China, a great many of Chinese cities have witnessed a rapid expansion of urban scale to different degrees. With the continuous compilation, amendment and enforcement of urban planning, the functional structure, spatial environment, street patterns and textures and even the social aspect of cities have changed conspicuously, all of which have directly happened to the spatial forms of the dimension, or even the multi-dimension of a certain city. By describing and analyzing the structure, evolution and explicit tokens of the spatial forms of cities, this thesis attempts to set up a model of factors that affect urban forms, as well as discuss the attributes, protection, adjustment and development-potential of urban land closely associated with forms. In addition, on the basis of the professional features for urban design to participate in the modeling and construction-management of desirable spatial forms of cities, the author has put forward technical measures for quantitatively appraising and analyzing the large-scaled spatial forms of cities, thus offering technical support to municipal governments and management departments of planned construction.

摘要：Sharing economy developed soon in China *** the basis of analyzing technology spillover between a technologically advanced nation(country)and a less developed one,a technology catching-up model of technological capacity and path dependence is proposed based on Verspagen *** proposed model can explain how a less developed nation(country)can catch up the advanced *** is not only to improve its own technological capacity,but also whether it could bread“the locking”of path *** the less developed nation(country),the“conscious behavior”of economic body cannot be ignored to achieve the evolution from path dependence to path ***,the less developed nation(country)should cultivate the technology ability,furthermore,the creative realization and ability,which could break away the negative impact of technology to path dependence,and catch up the advanced one.

摘要：以棉籽油为原料,KOH为催化剂,通过超声波强化制备生物柴油(FAME)。采用四因素二次正交旋转组合设计实验。结果表明:采用超声波强化与机械搅拌反应体系相比,反应时间从40min缩短至20min,节能效果明显;得出了超声强化合成FAME的最佳工艺条件为:醇油比6.5:1,超声时间20min,占空比28%,催化剂用量0.9%,FAME的得率为97.35%,所得生物柴油各项指标基本达到欧洲EN14214和0#生物柴油标准。

摘要：提起“琥珀”这个品牌的MP3,相信很多人都会觉得陌生,它是由具有国际工业设计背景、专业从事3C领域投资的海外公司NOVA DIGITAL与香港从事MP3制造业的A—MAX technology co．,Ltd．组建的新公司。这两家公司于2005年4月,在深圳设立了中国首家数码创意工作室(琥珀创意工作室)和琥珀数码科技(深圳)有限公司。他们的追求是为中国年轻的消费者提供富有美感、质感、内涵、品位、高品质的数码视听产品。今年7月,琥珀在人民大会堂举办了新品发布会,发布了五款饰品MP3,型号分别为:花魂(CP22)、蜘蛛(CP20)、石珀(CP26)、火凤凰和水玲珑,现在我们来看看前三款的表现到底如何。

摘要：This paper introduces the approach types of agricultural technology promotion we can choose in the process of new countryside construction, and there are mainly 6 types, namely government-domination-oriented approach, market-development-oriented approach, university (scientific research institution)-education-oriented approach, farmers' participation-oriented approach, direct-training-oriented approach and individual-service-oriented approach, including 20 models. The problems existing in the grass-root agricultural technology promotion in the process of new village construction are analyzed as follows: the awareness of innovation is not strong; scientific research, education, and promotion are disjointed; the construction of specific work system lags behind; the structure of promotion team is irrational, and the quality of promotion personnel is yet to be promoted; the cultural quality of farmers is low, and the cooperative organizations are not sound; the working conditions are poor, and the basic security is inadequate; the investment channel is simple and the supply amount is badly short; the methods of agricultural technology promotion do not adapt to the requirements of new situation. According to the characteristics and internal requirements of grass-root agricultural technology promotion, we creatively design an overall working model, and put forward new measures from objective of grass-root agricultural technology promotion, service object, service content, organization work and scope, method, role of agricultural technology personnel and so on.

摘要：设计一种高精度轨对轨CMOS峰值检测电路.基于信号"先缩小后放大",在MOS采样开关管控制下电源对存储电容充电,该电路实现了轨对轨峰值检测,降低了检测电路的工作电流,提高了MOS开关管的速度和峰值检测的精度.该电路设计基于CSMC0.5μm CMOS工艺,采用了5 V单电源,检测精度小于1 mV,检测电压范围为0～5 V,整个检测电路的静态电流消耗为2 mA,正常工作频率为0.1 Hz～10 KHz.