| 1. | Clay contains available nutrient elements .
粘土会有有用的营养元素。 |
| 2. | Plants produce their own nutrients .
植物产生它们自己的营养素。 |
| 3. | Sulfur is an essential nutrient for plants .
硫是植物的一种重要的营养元素。 |
| 4. | The spleen-qi fails to send up nutrients .
脾气不升。 |
| 5. | The undercomposed litter forms a nutrient bank .
未分解的落叶层也会形成一个养分库。 |
| 6. | He called his cleaning method the nutrient film technique .
他称他的清洁方法为“滋养膜法”。 |
| 7. | The potato is a good nutrient medium for many bacteria .
马铃薯对许多细菌是一种良好的培养基。 |
| 8. | Plant growth and nutrient release are directly related .
植物生长量与养分释放量是正相关的关系。 |
| 9. | Tropical forests are characterized by a rapid turnover of nutrients .
热带森林的特点是养分周转快。 |
| 10. | Organic nutrients of this type are known collectively as growth factors .
这类有机养料统称为生长因子。 |
