Percy相关论文
1. Introduction This paper is mainly concerning a novel tittle， which was given by John Steinbeck， he had given it a fi......
一块巧克力在口袋里微微熔化的时候,普通人只会抱怨可能是体温太热罢了.美国工程师波西·斯班瑟(Percy Spencer)(又译为斯本塞)在......
A fundamental shift is occurring in the world economy. We are moving rapidly away from a world in which national economi......
