【摘 要】
：
Newspaper is,to some extent,a mirror of our society,reflecting the latest change and development of the society.News text is a linguistic representation of the
【机 构】
：
Fuzhou University Zhicheng College,
论文部分内容阅读
Newspaper is,to some extent,a mirror of our society,reflecting the latest change and development of the society.News text is a linguistic representation of the world.This paper is to briefly introduce the structure,writing and linguistic styles of news texts and thus to increase readers’awareness of the distinctive features of news texts.
Newspaper is, to some extent, a mirror of our society, reflecting the latest change and development of the society.News text is a linguistic representation of the world.This paper is to briefly introduce the structure, writing and linguistic styles of news texts and thus to increase readers’awareness of the distinctive features of news texts.
其他文献
本研究发展了一种由表面经恬性组分修饰过的无孔单分散颗粒组装成的均匀孔径负载模型催化剂体系,它具有如下特点:(1)活性组分的分散状态,晶粒大小及分布可以用表面科学方法进
Nowadays,with the frequent use of English,many Chinese people tend to express with mixed Chinese and English.As to this phenomenon,the thesis mainly analyzes wo
经过多年的探索，提出了棉花高效育种技术体系的框架：品系间杂交的亲本选配技术；一看杂种群体产量水平，二看单株株型，突出结铃性的选择技术；低世代进行多次重复试验，先产量后抗性的鉴
本文利用共沉淀法制备了2℅(at.)Au/MeOx(Me=Al、Co、Cr、Cu、Fe、Mn、Ni、和Zn)催化剂,考察了Au/MeOx催化剂上CO氧化性能。利用XRD、BET、FTIR、UV-DTA和TPR等手段对催化剂
“月光光照地堂,月光光照地堂,虾仔你乖乖训落床……”“排排坐,吃果果,你一个,我一个……”粤语童谣,作为我国岭南地区的方言特色童谣,大多由口语和俚语组成,诙谐逗趣,朗朗
载体作为催化剂的主要组成部分,对活性往往可产生重要的影响.本文通过研究ZrO的引入对AlO性质的影响,以CO氧化为模型反应,考察载体性质的变化对负载型Pd催化剂性能的影响.
本文成功的合成了以SiO为载体负载的过氧磷钨十八烷基季胺盐相转移催化剂(简写为:POWPS),该催化剂既保持了形成的过氧化物的稳定又保持了相转移功能,与未负载的过氧磷钨十八
本文采用原位时间分辨红外光谱(in situ TR-FTIR),在500～600°C、时间分辨率优于0.3s的条件下,对CH/O/He(2/1/45,摩尔比)混合气在不同预处理后的Rh/SiO和Ru/γ-AlO上的反应及