每次读到国外来的新资料、或去国外讲学、考察、开会，总习惯地马上对比对比国内，看看有哪些经验值得我们引用、哪些教训值得我们借鉴。这些年里，国外电容器行业也不断在重组：有的倒闭了、有的合并了；其中有的还是我国曾从其引进技术的“大厂”（这大、小当然不应以人数计 Every time I read new materials from abroad, or go abroad to give lectures, study tours, and meetings, I am always accustomed to immediately comparing and contrasting my country and see what experiences are worth our citations and what lessons are worth learning from. Over the past few years, the overseas capacitor industry has continued to reorganize: some have collapsed and some have merged; some of them have also been the “big factory” from which China has introduced technology.