| 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. | Preparation of the humic acid water purfier
新型腐植酸类净水剂的研制 |
| 3. | Determination of yield of humic acids in coal
煤中腐植酸产率测定方法 |
| 4. | Test method of humic acid ammonium fertilizers
腐植酸铵肥料分析方法 |
| 5. | Technical condition for compound fertilizer of humic acids from coal
煤系腐植酸复混肥料技术条件 |
| 6. | Humic acid for lead - acid storage battery use
铅酸蓄电池用腐植酸 |
| 7. | 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 |
| 8. | 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 |
| 9. | Hydrolysis and sorption of chlorpyrifos in humic acid from yellow soil
石灰性黄壤腐植酸对毒死蜱的水解影响及吸附特征 |
| 10. | Effects of humic acid on morphological and physiological characters of winter wheat
腐植酸对冬小麦种子的生理调节作用 |
