| 1. | Hygienic standard for p - dichlorobenzene in indoor air 室内空气中对二氯苯卫生标准 |
| 2. | Occupational exposure limit for dichlorobenzene in the air of workplace 车间空气中二氯苯职业接触限值 |
| 3. | Catalytic oxidation of o - dichlorobenzene using transition metal oxides as catalysts 过渡金属催化剂对邻二氯苯的催化氧化研究 |
| 4. | Effects of dichlorobenzene - stress on seed germination and seedling growth of wheat 二氯苯胁迫对小麦种子萌发和幼苗生长的影响 |
| 5. | Effects of market public para - dichlorobenzene mothball on the immune function of mice with sub - acute exposure 亚急性染毒对小鼠免疫功能的影响 |
| 6. | A process for preparing m - dichlorobenzene by atmospheric selective transfer reaction of p - dichlorobenzene in the presence of alcl3 and h2o is described . effect of selectivity of the reaction is discussed . the best technological conditions are determined 阐述了常压下对二氯苯在催化剂无水三氯化铝及助催化剂水的存在下发生转位反应,高选择地制取间二氯苯的工艺过程;讨论了影响产物选择性的有关因素,确定出适宜的工艺条件。 |