“为什么我们的电子产品利润率这么低?”“为什么我们的产品一上市就会有很多的跟进者?”“为什么我们精心设计的电子产品,消费者反响一般?”“为什么那个成功的点子我们也想到过,但是后来给否定掉了呢?”这些问题已经和正在不断地困扰着我们电 “” Why our profit margin of electronic products so low? “” Why our products will have a lot of follow-up on the market? “” Why our well-designed electronic products, consumer reactions in general? “Why did we think of that successful idea, but later denied? ” These problems have been and are constantly plaguing our electricity