【摘 要】
：
A series of reports concerning the mandatory standard system, active safety, passive safety, environmental protection, energy saving, etc. is launched out from
论文部分内容阅读
A series of reports concerning the mandatory standard system, active safety, passive safety, environmental protection, energy saving, etc. is launched out from this issure for the purpose of helping readers to better know the Chinese auto standardization, especially the mandatory standards. --Editor
A series of reports concerning the mandatory standard system, active safety, passive safety, environmental protection, energy saving, etc. is launched out from this issure for the purpose of helping readers to better know the Chinese auto standardization, especially the mandatory standards. - -Editor
其他文献
随着洋浦经济开发区和浦东外高桥保税区的启用,“建设中国的自由港”的呼声日益高涨。建立国际通行的自由港,是我国90年代深化改革、加快对外开放步伐、迎接世界市场挑战的重
我院儿科近几年来收治急性氟乙酰胺中毒 32例 ,再就其临床特点和诊疗体会报告如下 :1 临床资料1.1 一般资料 :32例中男 18例 ,女 14例 ,年龄 2～ 11岁 ,平均年龄 6岁 ,误服氟
Perovskite type lithium fast ion conductors of Li 3 x La 0.67- x Y y Ti 1-2 y Nb y O 3 system were prepared by solid state reacti
GIS信息技术是目前矿产资源评价的手段,而GIS综合矿产资源评价实施则有赖于合理的相关矿产资源评价空间数据库建设,在GIS空间数据库建设中一项非常重要的内容是根据预测评价
据天然气工业国际研讨会称 ,我国有关部门正在研究制订适合市场经济的天然气价格体系 ,由目前的国家定价为主 ,逐步过渡到以市场调节为主 ,行政干预为辅。据天然气主管部门介
Numerical simulation of the mixed convection induced by buoyancy, crystal rotation, and also unbalanced surface tension at the melt-gas interface is conducted
本文在CCSD(T)理论水平下 ,采用aug cc pVQZ基函数对He HCl和Ne HCl的分子间势进行了系统的研究。结果表明 :He HCl和Ne HCl均以线形结构存在。复合物He H Cl和He Cl H及其N
TiO2 film was prepared on soda-lime glass by sol-gel method. The water contact angle (θ) of the fresh TiO2 film is 0°. During storage in air, the surface of
The critical properties of five compounds, including propanal, butanal, 1-pentanal, 2-methel butanal and trimer of ethanal, were determined for the first time b
随着国民经济的飞速发展,人们生活水平日益提高,越来越多的人拥有了摩托车。作为现代化的交通工具,摩托车确实有不少优点,它轻便快速,省时省力。但是,摩托车不是每个人都可