他提出了杂交水稻的想法，在农田里进行了试验，并于1973年取得了成功。

He put forward the idea of hybrid rice, did experiments on the farm, and succeeded in 1973.

youdao

我们试验了来自布列塔尼的叫Troustain Barville的有机菜籽油，艾丽格拉描述它为“绿色的”，凯里说它是甘蓝杂交而成。

We try an organic rapeseed oil from Brittany, called Troustain Barville, which Allegra describes as "grassy" and Charles calls "brassica-ish".

youdao

新的转基因品种的最初评估是在小规模田间试验中进行的，在此试验条件下，稀有事件例如与杂草种的杂交可能不会产生明显的结果。

Evaluation of novel transgenic lines is initially in small-scale field trials, where it is likely that rare events, such as hybridization with weed species, may have insignificant consequences.

youdao