| 1. | Study on direct electrolytic oxidation of p - xylene 对二甲苯直接电解氧化反应的研究 |
| 2. | Development of the research on parylene membrane aging 聚对二甲苯膜老化的研究进展 |
| 3. | 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 |
| 4. | Research progress on separation for para - xylene 对二甲苯分离提纯进展 |
| 5. | Standard test method for analysis of p - xylene by gas chromatography 气相色谱法分析对二甲苯的标准试验方法 |
| 6. | Di nitro p - xylene 二硝基对二甲苯 |
| 7. | Petroleum p - xylene 石油对二甲苯 |
| 8. | Petroleum p - xylene . determination of purity and hydrocarbon impurities . gas chromatographic method 石油对二甲苯纯度及烃类杂质的测定气相色谱法 |
| 9. | Purified terephthalic acid ( pta ) , produced mainly by the method of air oxidation of xylene , is a raw material for the polyester industry 精对苯二甲酸是聚酯工业的原料,主要采用对二甲苯空气氧化法生产。 |
| 10. | A computer code for simulating continuously stirred gas - liquid reactors of p - xylene oxidation to terephthalic acid was developed 摘要建立了一个用于模拟对二甲苯氧化制对苯二甲酸过程的连续气液搅拌釜反应器模型。 |