| 1. | The dimethylbenzenes are obtained from catalytic reformate .
二甲苯可从催化重整得到。 |
| 2. | Thereafter the bottle is filled to the lip with commercial grade xylene .
然后，将工业品二甲苯放入瓶中，使达到瓶口。 |
| 3. | The nitrotoluenes and nitroxylenes, for example, show normal or near normal patterns .
例如硝基甲苯的硝基二甲苯即表现正常或近于正常的图样。 |
| 4. | Ortho-dichlorobenzene and certain xylenols have the weak band on the short wave-length side of the main band .
在邻二氯苯和一些二甲苯酚中，弱谱带出现于主要谱带的短波方面。 |
| 5. | Study on direct electrolytic oxidation of p - xylene
对二甲苯直接电解氧化反应的研究 |
| 6. | Development of the research on parylene membrane aging
聚对二甲苯膜老化的研究进展 |
| 7. | Study on preparation of xylene ammoxidation catalyst
二甲苯氨氧化催化剂的制备研究 |
| 8. | Analysis of oxidation products of p - xylene by hplc
对二甲苯氧化产物的高效液相色谱分析 |
| 9. | Standard specification for high purity p - xylene
高纯度p二甲苯的标准规范 |
| 10. | Degradation of xylene in gas phase by ozone and uv light
气相中二甲苯的臭氧和光降解研究 |
