打造“三型”报社谋求快速发展

来源 :新闻世界 | 被引量 : 0次 | 上传用户:psobb045
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
文中介绍了分别采用聚酰亚胺和CVDSiO2作层间介质,进行2μm×2μm通孔的刻蚀和铝双层布线,其成品率均可达到100%,介质对一次铝的覆盖完整率可达95%以上,层间绝缘电压大于250V。
Theoretical analysis on ignition-proof of AZ91D alloy added with Ce was studied. The effect of Ce on burning temperature was investigated. The burning temperatu
针对一种双平衡结构的无源CMOS混频器,分析了它的转换增益、噪声系数和线性等参数,在此基础上,推导了它的电路设计方程.设计了该混频器应用于2.4 GHz无线局域网(WLAN)的电路
Effect of phosphorus on the microstructure and high temperature properties of a cast Ni-base superalloy M963 has been investigated. SEM observation and EDS anal
In this paper, spring steel-60Si2Mn and stainless steel-1Cr18Ni9Ti were rolled one pass in the semi-solid state. The microstructural evolution during rolling of
The X-ray diffraction peak-shift method was introduced into the determination of deformation fault probability (α)of Fe-Mn-Si alloys with various Mn contents a
The recovery strain, stress and transformation temperature of different pre-strained specimens of Ti44Ni47Nb9 were investigated by tensile test and electrical r
期刊
series of photochromic hybrid films were prepared through entrapping Dawson type tungsten heteropolyoxometallates (P2W18O626-) and molybdenum heteropolyoxometal
期刊
In order to simulate thermal strains, thermal stresses, residual stresses and microstructure of the steel during gas quenching by means of the numerical method,