food conversion rate的用法和樣例：
例句
- The inhibition activities of aqueous extract of Momordica charantia Linn to some food polluted microorganisms were studied.
分析了苦瓜水提物對十種常見食品污染微生物的抑菌活性。 - Salmonella and Listeria are considered as the severe food-borne bacteria in many countries and both detected in the food imported from other countries.
許多國家已將這兩種菌列為嚴重的食品污染菌，并對進口的食品都要進行該菌的檢測。
