mutation test的用法和樣例：
例句
- Dry seeds of Brassica napus L. were carried by the artificial satellite for space mutation treatment.The biological characters of SP1 and progenies were tested in this experiment.
利用返回式地球衛星搭載甘藍型油菜種子的試驗表明，空間條件對油菜種子具有誘導性狀變異的作用，許多由空間條件誘導的性狀變異能夠傳遞給后代。
