求翻译：第二部分是研究现状和概念界定。这部分先根据网上一个关于互联网泡沫的大论争，总结目前国内对这一问题的主要观点和内容。再就是关于泡沫的概念的界定。是什么意思？

The second part of the definition of Research and concepts. This part of the first online a big controversy on the Internet bubble, and summarizes the current views and content on this issue. Then there are on the bubble concept definition.

Part 2 is a study of the current situation and define concept. The first part on the Internet in accordance with a bubble on the Internet the big debates, and summarize the current country on this issue and the content of the main points of view. No longer is the foam on the definition of the concep

The second part is studies the present situation and the concept limits.This part acts according to on first the net about the Internet froth big debate, summarizes at present domestic to this question major point and the content.Again is about the froth concept limits.

Research status and definition is the second part. This section first according to online a larger debate on the Internet bubble, summarize the main points of on this issue at present and content. And also on the definition of the concept of a bubble.

正在翻译，请等待...