回转体零件形位误差数据处理软件包

在介绍获取采样数据方法的基础上,简要地叙述了所建立的主要形位误差的数学模型．着重论述了形位误差数据处理软件包的设计思想与实现方法．该软件包不但可以求得不存在原理误差的准确的形位误差值,而且可以求得形位误差的方位．该软件包已应用在＂ＸＷＹ－Ｉ＂型形位误差测量仪上．     

大立体角多参数电离室

因重离子核物理研究工作研究,研制成功灵敏区深庶３５ｃｍ的大立体角多参数电离室,可同 量信号△Ｅ、Ｅ和位置信号Ｘ、Ｙ等多项参数。     

Milestone of the meridian science──970th anniversary of the Chinese Bronze Statue of Meridian

For more than a thousand years, Chinese people were aware of the transmitted sensations by the application of needles on the body surface. This practice is called acupuncture. Acupuncture had been recorded and transcribed in writings and in drawings, until finally the acupoints were inscribed onto a bronze statue. The bronze statue was called the Meridian Figure. Deeply embodied in the bronze statue is a tripartite confrontation-prism representation of the humans body. This concept was a great scientific achievement in ancient China. The author traces the history of Meridian science described in traditional Chinese medical terms. Then he explores a clear analogy of the meridian pathway (MP) phenomenon. In a model system, by using a simple segmental in vertebrate, certain parallels can be demonstrated with the meridian concept. For example, the author demonstrated a clear correlation rule among the central mechano-sensory channels, and characteristics of positional discrimination in individual nerve cells from different receptive field inputs. The evidence suggests that the MP phenomenon is an objective neurobiological response. To clarify the research objective in this paper, the author suggests that the MP is a bi-directional pathway along which a positional message signal is transmitted. This phenomenon is evoked by physical stimulation, transmitted linearly across the human body segments, and is perceived by the brain. The MP consists of low resistance paths, is connected by the liquid media contained in the apposite membranous structure. At the cellular level, the regulation functions of MP must pass through along this low resistance path. Two aspects of the modern Meridian research are the functional regulation and the mechanism of intercellular liquid modulation at the nanometer level.     

春秋刘国故城考

刘国是春秋时期东周王畿内的重要封国之一。笔者就刘国故城遗址、地望及其兴衰进行了考证     

三种国外冷杉的核型研究

首次报道了３种国外冷杉的核型。ＡｂｉｅｓｃｅｐｈａｌｏｎｉｃａＬｏｕｄ。有９对中部着丝粒和３对近中着丝粒染色体,Ａ．ｎｕｍｉｄｉｃａＤｅＬａｎｎｏｎｅｘＣａｒｒ．文中还讨论了３种冷杉及其氯不组的进化地位。     

滇缅公路在抗日战争中的历史地位

滇缅公路是抗战时期，为了战局的需要新辟的一条重要交通干线，不仅对我国的抗战和世界反法西斯战争的胜利起了积极作用，而且对云南地方经济的发展和边疆少数民族地区的开发也产生了巨大的影响。     

GPRS技术在车辆监控系统中的应用

结合GPRS网络特点,提出了用GPRS作为新一代GPS车辆监控通讯平台的观点.介绍了基于GPRS技术的车辆监控系统的组成、功能和实现的关键技术.该系统具有资源利用率高,数据传输速率快,收费合理等优点,在实际应用中取得了较好的效果.     

抗日战争是对中国各党派的一次大检阅--兼谈抗日战争胜利的伟大意义

抗日战争时期,中国共产党站在民族解放斗争的前沿,指引着全民族抗战胜利,为新民主主义革命的胜利奠定了坚实的基础.纵观整个抗日战争时期,国民党消极抗日,致使国家政治、经济更加腐败落后.中间党派代表民族资产阶级、上层小资产阶级的利益,成为抗战中的一支重要力量.伟大的抗日战争,对于中国各党派是一次大检阅.它检阅了哪些党派代表人民,代表进步,哪个党派将最终赢得人民,赢得胜利.     

井身结构设计必封点综合确定方法研究

在对库车地区深井超深井井下复杂情况分析的基础上，综合考虑地层岩性和地层压力等影响因素，根据已有资料，用随机理论方法确定发生井下复杂情况的概率密度函数，得出井下复杂情况发生的位置及可能性，提出新的井身结构必封点确定方法。应用实例表明，用随机理论方法确定井下复杂情况是可行和有效的，井身结构设计中必封点的确定原则并不惟一，设计者应根据经验和实际情况加以取舍。     

GIS,RS和GPS支持下的精确施肥理论技术及展望

以精确农业为背景，在分析了“土壤-作物-养分”间的复杂关系的基础上，概括了信息技术(RS，GIS，GPS)、生物技术、机械技术和化工技术支持下的精确施肥模型。详细阐述了以遥感(RS)技术支持为主体的土壤数据和作物营养实时数据采集技术；全球定位系统(GPS)支持下的空间数据采集和控制施肥技术；地理信息系统支持下的施肥综合决策系统。探讨了当前精确施肥技术理论的进步与不足，并为结合中国国情发展精确施肥作了探索。