论文部分内容阅读
夜幕下的狂飙OPEL ASTER GTC VS SUBARU IMPREZA 2.0 VS BMW 120i
【出 处】
:
世界汽车
【发表日期】
:
2009年1期
其他文献
采用溶胶-凝胶法合成了Fe和La共掺杂BaTiO3基陶瓷,并且用XRD与SEM对所合成的样品进行分析表征.考察了Fe和La掺杂量对BaTiO3基陶瓷的相组成、表面形貌以及介电性能的影响.结果
弹性体的疲劳破坏与结构应力及大气中的氧和臭氧作用有关。文中介绍了计算橡胶疲劳寿命的公式。提出对橡胶进行适当预拉伸,可增强其强度。
Elastomer fatigue damage and st
Thermal field in water pipe cooling concrete hydrostructures simulated with singular boundary method
The embedded water pipe system is often used as a standard cooling technique during the construction of large-scale mass concrete hydrostructures. The predictio
Ensuring water security by utilizing roof-harvested rainwater and lake water treated with a low-cost
Drinking water is supplied through a centralized water supply system and may not be accessed by communities in rural areas of Malaysia.This study investigated t
科教兴国战略一直在实行,教育问题也是当前社会炙手可热的话题,各个教学领域都有了一系列新的教学体系,新音乐体系下小班化音乐教学也加入到实践的队伍中来。小班化教育就是
期刊
Reservoir volume optimization and performance evaluation of rooftop catchment systems in arid region
This study evaluated the performance of rooftop catchment systems in securing non-potable water supply in Birjand, located in an arid area in southeastern Iran.