In fact, I hate this kind of "2b" statement. If I have a little scientific knowledge, I know it is pure nonsense (and why the keyboard is qwert, I have said it before). However, many people continue to use the word, and this time it is because of youku On the home page, the reporter pulled the god horse deceleration glass on the high-speed railway. As a professional, he doesn't even have basic knowledge. With this vocabulary, I have to say that the threshold of any industry has been lowered. Those who are uneducated and have no common sense can be taken for granted as journalists. Link here: http://news.youku.com/gaotie2012
Well, directly quote a passage from Baidu Encyclopedia:
name
A few decades ago, some car drivers had different sense of speed when driving trucks and cars. They did not understand science and could not explain it, so they took it for granted that foreign devils (at that time, China could not produce cars) applied some high-tech technology to the front windshield, which produced the effect of "deceleration". So there was a "deceleration glass", which was misinterpreted, It has been handed down to this day.
Link here: http://baike.baidu.com/view/1017.htm
In addition, if you go to Wikipedia to search for this term, you will find no relevant entries, which means that this is a word with Chinese characteristics. Well, Chinese characteristics are really powerful!

Following others is the most 2b thing!