As portable electronic products toward thinner form-factor with higher integrated functionality and performance, adopting advanced Cu with extreme Low-k inter-metal-dielectric material (ELK IMD) wafer fabrication technology, such as 28nm technology, and WLCSP packaging with large die size become the tre...
1997年初春,一行白鹭不知从什么地方飞到常德市花岩溪林场的自家坳.白鹭一落下,就不走了,直到初秋,它们才恋恋不舍地离开.以后便年年如此. 罗满元,鲁观峰 - 《企业家天地》 被引量: 0发表: 2004年 阳春三月去观鹭 地处湖南北部的常德花岩溪国家森林公园,山青水秀,风光旖旎.这里的山,可与黄山争奇;这里的水,...