unsaturated conductivity

例句：

1. 1.The soil is unsaturated with moisture.
   土壤中水分充足。
2. 2. The oil is unsaturated and has a high flash point.
   这种油是不饱和的，闪点高。
3. 3.The food was unsatisfactory because it was not unsaturated.
   食物不满意，因为它不是不饱和的。