| 1. | The aromatic hydrocarbon structures in kerogen carry free electrons stabilised by the reasonating bonds of benzene rings .
油母质中的芳香烃结构含有被苯环共振键稳定的自由电子。 |
| 2. | Incense is burnt in many chinese homes and polycyclic aromatic hydrocarbons have been recovered from incense smoke .
很多中国人家里点香，香的烟中已经发现有多环芳香族碳氢化合物。 |
| 3. | Aromatic hydrocarbons . visual assessment of colour
芳香烃.颜色的目测评估 |
| 4. | Pah poly cyclic aromatic hydrocarbon
发动机的多环芳香族碳氢化合物排放物 |
| 5. | Aromatic hydrocarbons . determination of distillation properties
芳香烃.蒸馏特性的测定 |
| 6. | Industrial aromatic hydrocarbons - test method of copper corrosion
工业芳烃铜片腐蚀试验法 |
| 7. | Pah soil analysis . determination of polycyclic aromatic hydrocarbons
土壤分析.多环芳香烃 |
| 8. | Aromatic hydrocarbons . benzene industry vocabulary
芳香烃.苯工业词汇 |
| 9. | Pah soil analysis - determination of polycyclic aromatic hydrocarbons
土壤分析.多环芳香茎 |
| 10. | Advances in study on photolysis of polycyclic aromatic hydrocarbons
多环芳烃光降解研究进展 |
