1/质量不过关 2/地方保护主义 反正总能找出理由来。。。。
如果美国禁止向中国出口cpu了会怎么样
，那也只能自力更生了，就用龙芯啦，虽然国货性能不如人家，但可搞十核二十核协同作战啦，就象超级计算机那样，搞群狼啃骨头战术啦。
美国海关拒绝入境22cfr41122(e)(3)什么意思
是美国联邦法的一条，具体内容如下：
(3) the alien is notified pursuant to ina 235 by an immigration officer at a port of entry that the alien appears to be inadmissible to the united states, and the alien requests and is granted permission to withdraw the application for admission;
ina 235是immigration and nationality act移民和国籍法第235条，内容很多就不引用了