湖北松滋(新江口)方言音系     

刘艳丽 《培训与研究》2007,24(3):41-43

松滋方言属于西南官话,为湖北境内的西南官话三个片中的武汉-荆州一片下十几个地区中的一个。本文以松滋新江口的方言为调查对象,主要介绍了松滋北部地区方言的声韵调、语音特点及音节结构特点,大致上反映了松滋北部方言的面貌。  相似文献   

短跗星花金龟体表元素的X射线荧光光谱检测     

孙家美  毛振伟 《科技通报》1997,13(6):410-412,418

采用Ｘ射线荧光光谱仪对体表为古铜色并有金属光泽的短跗星花金龟进行了体表（背、腹面）无损多元素定性检测。样品灰化后，对其灰又进行了多元素定性检测。结果发现，此种金龟子体表所呈现的金属光泽与虫体含有较多的Ｃｕ、Ｚｎ有关。  相似文献   

基于GPS、GIS、GPRS的保险业车载调度系统方案研究与设计     

詹新武 《科技广场》2004,(7):29-31

本文首先对保险行业中的车载调度存在的问题做了一定的研究，并在此基础上设计出了基于GPS，GIS，GPRS三种技术于一体的一种车载调度系统，此系统能实现监控车辆的“实时在线”，并能采用”就近”原则使勘察车辆(人员)快速到达事故现场，因此能够提高保险行业中车载调度的公正性及有效性。  相似文献   

敏于思考勇于创新——由Fe(OH)2的制备实验培养创新思维     

刘建国 《科教文汇》2007,(3)

本文从Fe(OH)2的制备实验角度入手,论述了如何培养学生的创新思维.  相似文献   

The PCC and OCLC: Some Reflections on 45 Years of Cooperation     

Liz Bishoff 《Cataloging & classification quarterly》2020,58(3-4):209-216

Abstract

Both authors have served as OCLC’s representative to the Program for Cooperative Cataloging’s Policy Committee and Steering Committee and participated in the PCC’s creation. They offer some reminiscences of the early years of the PCC and of OCLC’s involvement in, and support of, the PCC.  相似文献   

《古地理学报》的编辑思想探析     

张西娟  李新坡  郑秀娟 《编辑学报》2020,32(6):619-622

期刊编辑思想是主编领导下的期刊编辑部的集体思想结晶,目前研究相对较少。文章初步总结了《古地理学报》的编辑思想,集中体现在5个方面:学术质量乃生命,千锤百炼出精品,科学性第一在细节,服务至上永牢记,形式俭朴始终如一。这一编辑思想是《古地理学报》20多年来发展的智慧结晶,指导着《古地理学报》的每一步发展和进步。  相似文献   

Librarians collaborate successfully with nursing faculty and a writing centre to support nursing students doing professional doctorates     

Matthew Bernstein  Linda Roney  Meredith Kazer  Elizabeth H. Boquet 《Health information and libraries journal》2020,37(3):240-244

This study explores how a three‐way collaboration between a University library, writing centre and faculty created avenues of training and support for students within a Doctor of Nursing Practice (DNP) program in an American University. The role of each partner involved in the collaboration is discussed alongside the profile of the DNP students. Lesson planning and classroom techniques for DNP information literacy classes are described and feedback from the partners and the students are discussed. The study confirms that collaboration is effective in improving research and writing skills. D.I.  相似文献   

《人民日报》英文版(People’s Daily)对中美贸易摩擦报道研究--基于语料库的批评性话语分析     

连少英  王清雨 《新闻春秋》2020,(1):67-75

2018年3月22日,美国总统特朗普正式签署美国政府对华贸易备忘录,这标志着“中美贸易战摩擦”的序幕正式拉开。本文以《人民日报》英文版(People’s Daily)为研究对象,用抽样选取的方式将该报纸上从2018年3月22日(星期四)到2019年3月28日(星期四)有关中美贸易摩擦的相关报道全部摘录下来,根据每篇报道的话语特点将其分成三个阶段,以内容分析和基于语料库的批判性话语分析为研究方法,分析得出中美贸易摩擦不同阶段的话语特点,进而得出相应的研究结论,同时提出一些富有实操价值的改进建议,为我国主流报纸更好地向世界传播中国思想、讲好中国故事献计献策。  相似文献   

基于ArcGIS平台的1：1000地形数据库的建立     

张新利  高东生高鹏 《咸阳师范学院学报》2007,22(2):44-47

以油田1:1000地形数据库建立为例,介绍了巧选不同特色软件,高效完成从数据获取、数据编辑、数据转换到数据入库的方法,达到快捷、方便建立GeoDatabase数据库。通过在大量建库项目中使用,从建库速度和质量方面达到了今人满意的效果。  相似文献   

Genetic analysis for brix weight per stool and its component traits in sugarcane （Saccharum officinarum）     

Liu GF  Zhou HK  Hu H  Zhu ZH  Hayat Y  Xu HM  Yang J 《Journal of Zhejiang University. Science. B》2007,8(12):860-866

Brix weight per stool (BW) of sugarcane is a complex trait, which is the final product of a combination of many components. Diallel cross experiments were conducted during a period of two years for BW and its five component traits, including stalk diameter (SD), stalk length (SL), stalk number (SN), stalk weight (SW), and brix scale (BS) of sugarcane. Phenotypic data of all the six traits were analyzed by mixed linear model and their phenotype variances were portioned into additive (A),dominance (D), additive×environment interaction (AE) and dominance×environment interaction (DE) effects, and the correlations of A, D, AE and DE effects between BW and its components were estimated. Conditional analysis was employed to investigate the contribution of the components traits to the variances of A, D, AE and DE effects of BW. It was observed that the heritabilities of BW were significantly attributed to A, D and DE by 23.9%, 30.9% and 28.5%, respectively. The variance of A effect for BW was significantly affected by SL, SN and BS by 25.3%, 93.7% and 17.4%, respectively. The variances of D and DE effects for BW were also significantly influenced by all the five components by 5.1%～85.5%. These determinants might be helpful in sugarcane breeding and provide valuable information for multiple-trait improvement of BW.  相似文献