英语广告双关语的运用技巧及其语用分析

双关作为一种有效的修辞手段,备受广告撰稿人的青睐.本文从谐音双关、语义双关、内涵双关及语法双关等几方面概述了广告双关语的运用技巧,并从语用学角度对广告双关语的合理使用进行了分析.     

我校图书馆查新站2004-2007年科技查新项目统计分析

科研立项、成果验收与鉴定、科技奖励、技术引进等均要通过科技查新来证明其新颖性。科技查新作为图书馆新兴的、具有高科技含量的技术工作是非常重要的。如何与学校科研教学相结合,为地方科技服务是摆在新时期图书馆馆员面前的新课题。     

对高职高专类学校公共政治课教学的思考

公共政治课是高职高专类学校的一门必修课。由于公共政治类课程本身的特点以及实施本门课程教学的主观目的与学生客观需求之间存在较大差异,出现教师难教、学生难学、教学质量低的现象。结合这些客观实际,必须将“实、活、准、精”的原则贯彻到课堂教学中。     

《故事新编》的诞生

鲁迅最后一本小说集《故事新编》的创作历经13年，分为三个阶段，其间呈现出复杂的情感变化曲线和曲折的写作心路历程，最终形成和发展了其独特的怪诞现实主义风格，表达了鲁迅对历史与现实、社会与人生、存在与叙述荒诞性的终极感悟。     

21世纪中国崛起之依托:雄鸡发展战略模式

"中国雄鸡发展战略模式"是从象形的角度假设命名的,即中国像一只昂首挺立于东方的雄鸡,并伸展着两个巨大的翅膀:"北翼"是上海合作组织,"南翼"是中国———东盟自由贸易区。实际上它是对中国在21世纪以更积极、更开放的姿态走向世界,迎接挑战,把握机遇,而投身于区域经济集团化浪潮中的发展战略总和的抽象概括。这种发展战略模式是以中国的崛起为前提的,也是以中国的崛起和发展为动力的,同时也是有利于中国的崛起和发展的"双赢"模式。随着这只雄鸡不断地茁壮成长,中国才能从容不迫地发挥一个世界大国的作用。     

An Examination and Validation of an Adapted Youth Experience Scale for University Sport

Limited tools assess positive development through university sport. Such a tool was validated in this investigation using two independent samples of Canadian university athletes. In Study 1, 605 athletes completed 99 survey items drawn from the Youth Experience Scale (YES 2.0), and separate a priori measurement models were evaluated (i.e., 99 items, YES 2.0, YES for Sport [YES-S]). Confirmatory factor analysis (CFA) and exploratory structural equation modeling (ESEM) results indicated issues with model fit. Post-hoc modifications improved fit, resulting in a 46-item, 9-factor model with five positive and four negative dimensions. In Study 2, 511 athletes completed the same items. The resultant model was confirmed using both CFA (comparative fit index [CFI] = .911, standardized root mean square residual [SRMR] = .056, root mean square error of approximation [RMSEA] = .040) and ESEM (CFI = .956, SRMR = .023, RMSEA = .034). The resultant University Sport Experience Survey provides a reliable and factorially valid instrument for measuring development in university sport.     

大颗粒盐酸土霉素结晶溶媒的选择

以土霉素碱为原料,试制盐酸土霉素,在相同的工艺条件下,选用甲醇 乙腈,甲醇 乙酸乙酯,甲醇 异丙醇为结晶溶媒,所得到的产品视密度相近,分别为0.57g/ml、0.56g/ml、0.55g/ml,收率不同,分别为79.2%、74.3%、87.7%。     

使用燃煤添加剂降低锅炉大气污染物的排放

介绍了蓝天牌消烟缚硫剂(添加剂)消烟除尘及固硫的机理以及该产品的实际使用效果和存在的不足之处.     

One hundred and fifty years of sprint and distance running – Past trends and future prospects

Sprint and distance running have experienced remarkable performance improvements over the past century. Attempts to forecast running performances share an almost similarly long history but have relied so far on relatively short data series. Here, we compile a comprehensive set of season-best performances for eight Olympically contested running events. With this data set, we conduct (1) an exponential time series analysis and (2) a power-law experience curve analysis to quantify the rate of past performance improvements and to forecast future performances until the year 2100. We find that the sprint and distance running performances of women and men improve exponentially with time and converge at yearly rates of 4% ± 3% and 2% ± 2%, respectively, towards their asymptotic limits. Running performances can also be modelled with the experience curve approach, yielding learning rates of 3% ± 1% and 6% ± 2% for the women's and men's events, respectively. Long-term trends suggest that: (1) women will continue to run 10–20% slower than men, (2) 9.50 s over 100 m dash may only be broken at the end of this century and (3) several middle- and long-distance records may be broken within the next two to three decades. The prospects of witnessing a sub-2 hour marathon before 2100 remain inconclusive. Our results should be interpreted cautiously as forecasting human behaviour is intrinsically uncertain. The future season-best sprint and distance running performances will continue to scatter around the trends identified here and may yield unexpected improvements of standing world records.     

民办高校党委要坚持解放思想实事求是的好作风

贯彻十五届六中全会精神，民办高校党委要立足高等教育发展的新形势，坚持解放思想实事求是的好作风。这样才能推动民办高校继续发展，不断创新，大大提升民办高等教育的竞争力。