| 1. | Humic acids are usually regarded as polymers of aromatic compounds .
腐殖酸通常被看作是芳烃化合物的聚合物。 |
| 2. | The inhibition of organic acid was different
腐殖酸与柠檬酸对磷的固定抑制作用不同。 |
| 3. | Nitro - potassium humate nitro - humic potassium
硝基腐殖酸钾 |
| 4. | Sand - fixing effects of caragana microphylla shrub in keerqin sandy land
不同土壤腐殖酸对辛硫磷水解的影响 |
| 5. | Relative colour degree of humus acid
腐殖酸的相对色度 |
| 6. | Remediation of oily soil in gas station using humic acid as surfactant
腐殖酸做表面活性剂对加油站油污土壤的修复 |
| 7. | Studies on increasing n utilizing efficiency in maize by applying humic acid
施用腐殖酸对提高玉米氮肥利用率的研究 |
| 8. | Different solvents affecting the rate of humic acid extraction are discussed
讨论了不同抽提剂对腐殖酸的提取率的影响。 |
| 9. | Humic acid sodium salt tech
腐殖酸钠盐 |
| 10. | Effects of inoculated rhizobia and humic - acid fertilizer in soil on wind erosion
接种根瘤菌和腐殖酸肥处理下的土壤风蚀效应分析 |
