一个强大的潜在市场印度

据有关资料报道，从1996年开始，印度的复合材料工业稳步增长，今天产值已增至212百万美元(年产复合材料5，3000吨)。     

让短视频传递“烟火气”，有效助力“双统筹”——以信息时报《烟火广州》系列短视频为例

短视频作为受众喜闻乐见的新媒体样式,在媒体融合中展现了强劲发展势头。信息时报社推出《烟火广州》系列短视频,以视角独特、内容生动、制作精良的美食节目传递出市民生活的“烟火气”,从街头巷尾的平凡场景中挖掘城市文化底蕴,彰显城市发展活力,为更好统筹疫情防控和经济社会发展助力。     

Experimental and FEM Study of Coated and Uncoated Tools Used for Dry Milling of Compacted Graphite Cast Iron

Compacted graphite cast iron (CGI) has been the material for high-power diesel engines recently, but its increased strength causes poor machinability. In this study, coated and uncoated carbide tools were used in dry milling experiment and FEM simulation to study the machinability of CGI and wear behaviour of tools. The experimental and FEM simulation results show that coated tool has great advantage in dry milling of CGI. SEM and EDS analysis of tool wear indicate the wear morphology and wear mechanism. Adhesive wear is the main mechanism to cause un-coated tool wear, while abrasive wear and delamination wear are the main mechanism to cause coated tool wear. Stress and temperature distribution in FEM simulation help to understand the wear mechanism including the reason for coating peeled off.     

曾国藩“笨干”成事

曾国藩的智商不过中等。左宗棠一向瞧不起曾国藩,学生李鸿章也当面说过他太“儒缓”。曾国藩自己也常说“吾生平短于才”“秉质愚柔”。     

徽州水口园林唐模檀干园考述——为文化生态保护工程而作

经过文献考索,结合实地考察,唐模檀干园的历史兴废可以大体明了。檀干园原名檀园,清朝初年始建,位于水口南山,百年后荒圮,南山遂称“荒园山”。乾隆年间增修溪北新园,新浚二池相连,时称“新池”,后世俗称“小西湖”。又百余年,新园毁于成、同兵火,民国时期许承尧主持重修。逾40载,十年动乱中破坏严重,改革开放后得以修复。遗憾的是...     

细节品红楼——解读薛宝钗

《红楼梦》塑造了许许多多经典人物形象,因其丰富的内涵,几百年来,一直都深深吸引着人们去关注、探讨。其中,最引人注意而意见又最不统一的应属薛宝钗,有人认为她善解人意,以诚待人,集淑女、才女、孝女、美女于一身;也有人认为她＂市侩化＂,虚伪、圆滑、冷酷无情,甚至阴险。曹雪芹的伟大之处就在于赋予他笔下人物丰富内涵,绝不是一眼能看透的简单的格式化人物,但他自己的＂真情＂却在文中细节处若隐若现。     

混凝土裂缝的成因与预防

文章从混凝土裂缝形成的原因论述了应该如何预防。     

票据打印机芯关键指标调试工艺

文章根据票据打印机的使用特点,结合目前我国针式票据打印机芯的结构特征及相关零部件的制造方法,探讨了票据打印机芯生产过程中关键指标的调试工艺。