高寒干旱地区不同品种苜蓿的筛选

2007-2008年间在呼伦贝尔市海拉尔区东山试验地对BL201苜蓿、BL202苜蓿和BL203苜蓿等3个品种进行品比实验,比较其物候期、株高、分枝数、鲜干比、茎叶比、单株产量、越夏率及越冬率等性状。结果表明,在.高寒干旱地区3个品种都可以正常生长发育,BL203苜蓿植株较高、分枝数多、茎叶比大、单株产量较多,增产幅度较大,其次为BL201苜蓿、BL202苜蓿。BL202苜蓿鲜干比小,明显干物质较多,营养价值较高。综合分析BL203苜蓿适宜在当地大面积种植推广,BL201苜蓿和BL202苜蓿也可种植。     

浅谈导游带老年团的技巧

外出旅游的老年人是一个特殊的旅游群体.导游在带老年团的过程中,除了要遵守导游工作程序之外,还应讲求带团技巧,针对老年人在身体、心理等方面的特殊性,为其提供优质、标准、贴心的导游服务.     

麦基罗成人转化学习理论简述

转化学习理论是成人教育领域的最新进展,麦基罗是其重要代表人物之一。本文主要通过麦基罗有关成人转化学习理论的文章的研究,对其关于转化学习理论的主要观点加以概括论述,以期能够对我国当前的成人教育研究起到抛砖引玉的作用。     

社会网络与图书馆

文章首先分析了社会网络与以往的交流平台BBS、Blog的区别,阐述了图书馆与社会网络融合的意义,介绍了国内外图书馆与社会网络融合的实例,最后总结出图书馆进入社会网络要克服的问题.     

Invasion and control of water hyacinth （Eichhornia crassipes） in China

INTRODUCTION Water hyacinth (Eichhornia crassipes) was first introduced from South America into China as a good fodder plant in 1901, and had become a serious en- vironmental problem in China by the early 21st cen- tury (Ding et al., 2001). Of the total loss of USD 7 billion brought about by foreign weed species in China, water hyacinth occupies the major proportion. The large coverage of this weed on water would re- duce sunlight penetration and lower oxygen content in water, which ha…     

《太平御览》引文方法述略

《太平御览》征引了古代经史子集书2800多种。引文按照全书所分的55部编排,全部引文遵循中心词突出的方法,围绕各类目选择材料。同时,根据引文出现的不同位置和作用,编者还运用了互见法、又见法和存异法等。     

科技期刊复杂版面的Word编排

方正书版虽然是国内印刷出版行业功能最完善、应用最广泛的排软件之一,但在网络出版中却存在一个明显不足：排版文件转换成PDF文件版式与原版不符,     

School‐to‐work transition services for students with disabilities in Malaysia: organisations' views on policy and practices

Transition services are required by law for students with disabilities in many developed countries. In Malaysia, however, there is still no specific legislation mandating that school‐to‐work transition planning and services be provided to students with disabilities. This study investigated the state of the transition services provided by educational organisations to students with disabilities in Malaysia. A mixed method research design, which utilises both quantitative and qualitative research techniques, was employed to obtain information from 23 government organisations and NGOs involved in the education and training of students with disabilities. This study found that the organisations surveyed were aware of the lack of transition support and call attention to the importance of instituting a national policy on school‐to‐work transition services and supported employment systems for students with disabilities. The legislative and educational implications for Malaysia are discussed.     

浅析类词缀中的“控”式词

新中国成立以来尤其是改革开放后,汉语言中产生了许多类似于词缀的语素,即类词缀。类词缀的应用符合时代要求和语言发展的规律,同时为人们的生活增添了便捷和乐趣。以"控"作为类词缀而产生的大量构成词在当下运用频繁且花样百出,对"控"式词的产生、构成及语法功能的评述,探究其独有的特点,旨在加深对"控"式词的认识和了解。     

限娱令下的创新与突围——《中国好声音》成功原因探析

《中国好声音》成功背后隐含的是节目策划方对当下中国媒介生态环境的深刻理解和主动适应。斥资引进国外版权并对多国经验叠加整合,权威性与差异性相结合的评委组合,对学员幕后故事的适度挖掘以及灵活开放的节目调整机制是获得收视率和美誉度的重要原因。"盲听盲选"摈除了先入为主的周边因素,让选秀回归音乐本质,从而暗合了当下大众渴求真正的公平和机会均等的社会文化心理,让真正优秀的歌手得以脱颖而出成为节目成功的根本所在。