【求助】请高手指点关于回收率文献中两个词汇的含义

楼主，你好！“fortified”这个应该是添加的意思，如空白添加、添加回收率等。

那incurred pesticides是什么意思呢?谢谢

能否贴出详细的上下文？

Incurred residue： Residue in a commodity resulting from specific use of a pesticide, consumption by an animal or environmental contamination in the field
应该是自然存在的农药，与added or fortified pesticide相对应

学习了。
incurred pesticides = “二手” pesticides. But, is there any formal Chinese translation of “incurred”?

我觉得可以直接用残留的农药的来表示吧

曾想过”遗传”、”遗留”, 都觉得不好。 As it is indirectly resulting from animal and environment, 因而想到”衍生”

Incurred pesticide : 衍生农药, or 衍生农药残留

Any other suggestion?

就用残留农药或药残吧，使用后残留的

Both fortified pesticides and incurred pesticides are残留农药, 但成因不同。 fortified pesticides 源自直接施加于农作物的农药, incurred pesticides 是由animal and environment间接传过来的. If incurred pesticides is simply translated as 残留农药, I am afraid that it may cause ambiguous.