| 1. | Bone-meal and nitrates are common fertilizers .
骨粉和硝酸盐是普通的肥料。 |
| 2. | The nitrate form commonly dominates where liberal nitrogen fertilization is practiced .
大量施用氮肥的地方，通常硝酸盐占优势。 |
| 3. | German synthetic nitrates knocked out chilean nitrate mining after 1920 .
1920年以后，德国合成硝酸盐给了智利硝石开采当头一棒。 |
| 4. | Nitracidium and hydronitracidium nitrastes are present in concentrated nitric acid .
浓硝酸中有硝酸合氢和氢合硝酸合氢的硝酸盐存在。 |
| 5. | When molybdenum is deficient, nitrate may accumulate to a toxic level in the plant .
当钼不足时，硝酸盐会积累在植物中达到毒害的程度。 |
| 6. | In severe or refractory cases, cauterization of the individual lesions with nitrate has been used .
在严重或顽固性病例中，个别的可用硝酸盐烧灼。 |
| 7. | Other microbes break the organic matter down into nitrates, which the roots of plants can use .
另一些微生物把这种有机物分解成植物根系可以利用的硝酸盐。 |
| 8. | Losses of ca and mg are accelerated by fertilizers which supply nitrate, sulphate and chloride .
在施用硝酸盐、硫酸盐和氯化物的情况下会加速钙和镁的损失。 |
| 9. | Under anaerobic conditions nitrates and nitrites are both reduced by a process called denitrification .
在厌氧条件下，硝酸盐和亚硝酸盐通过脱硝作用被还原。 |
| 10. | Nitrate can be used by facultative organisms living under intermediate conditions referred to as anoxic .
硝酸盐能够被生活在中等缺氧条件下称为兼性生物体所利用。 |
