hotspot

First, the brainman art means“idea”brainman.As a scientific brainman, he selects accurately the keystone, the hotspot, and the difficult problems.

谋艺术，一是“子”谋，准问题的重、热、难科学的谋；

Among of them, indoles and pyrazoles are of great importance and they are also hotspots that organic chemists are researching.

吲哚和吡唑是含氮有机杂环化合物的两大类型，它们也是有机化学家研究的热问题。

Abstract : It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomictic germplasm among polyploid rices.

摘要 ： 目前，在二倍体水平上育水稻无融和生殖种质的难度较大，而在多倍体水平筛水稻无融和生殖新种质已成为水稻无融和生殖研究新的生长。