From then on, he started to breed artificialhybrid rice.
从那时候，他开始培育人工杂交水稻。
2
Hybrid plants artificial floating island were developed that combined kind of plants.
研究开发了一种由多种植物混合组成的人工浮岛系统。
3
Inspired by the clone selection principle and memory mechanism of the vertebrate immune system, a new hybrid clustering method based on the artificial immune theory is presented.