二甲苯

Methods The analgetic effect was demonstrated using pain models induced by acetic acid and hot board on mice. The Nvzhendan Granula antiinflammatory effect was demonstrated in rats using inflammatory models including auricle edema induced by xylene in mice,and paw edema induced by carrageenin.

采用醋酸和热板致痛法观察复方女真丹颗粒的镇痛作用；采用二甲苯致小鼠耳肿胀、角叉菜胶致大鼠足肿胀炎症模型观察复方女真丹颗粒的抗炎作用。

Alkylations of benzene with dodecene and/or chloromethane in the room temperature ionic liquid 1-methyl-3-butylimdazole chloride-aluminium chloride as catalyst have been investigated with high conversion and selectivity.

首次研究了在氯铝酸室温离子液体系中二甲苯与苯乙烯的烷基化反应制1-苯基1-二甲苯基乙烷及其衍生物。考察了离子液体催化剂量和反应条件的不同对产物组成及副产物数量的影响。

Main business scope: polyformaldehyde methylal methanol sodium nitrite sodium sulfide protopine xylene glacial acetic acid soda ash Ethyl acetate ion-exchange membrane caustic soda Chloromethane AEO-9 polyethylene glycol and other major raw materials and products.

多聚甲醛甲醇甲缩醛亚硝酸钠硫化碱片碱二甲苯纯碱冰醋酸醋酸乙酯离子膜烧碱 AEO-9 氯甲烷聚乙二醇等主要原料和产品。

It was also found that the decrease of immersion resistance and impedance of the commercial anti-corrosion of poly (vinyl chloride co-isobutyl vinyl ether) coating with increase of directly adding of nano-TiO2, which was elucidated with the theory of critical pigment volume concentration. At last, the optimal coating prescription was gotten as follows: 0.5-1.0g nano-TiO2 B, 25.6g resin, 33.4g xylene, 1.4g chlorinated paraffin, 1.5g 15% slurry of organic bentonite, 0.8g green chrome, 7.7g grey mica ferric oxide and 0.6g non-float aluminum.

直接添加纳米二氧化钛的商品化防腐涂层耐浸泡性能和交流阻抗值随添加量增加而降低，利用临界体积浓度理论等解释了该现象；通过实验获得了如下最佳涂料配方为：0.5-1.0g纳米TiO2，25.6g氯醚树脂，33.4g二甲苯，1.4g氯化石蜡52＃，1.5g 15%有机膨润土浆，0.8g氧化铬绿，7.7g云母氧化铁灰，0.6g非浮型铝粉。

At last, the optimal coating formulation was gotten as follows: 0.5-1.0g nano-TiO2 RM301LP, 25.6g MP25 resin, 33.4g xylene, 1.4g chlorinated paraffin, 1.5g 15% slurry of organic bentonite, 0.8g green chrome, 7.7g grey mica ferric oxideand 0.6g non-float aluminum.

通过实验获得最佳防腐涂料配方为：0.5～1.0g纳米TiO_2B，25.6g氯醚树脂，33.4g二甲苯，1.4g氯化石蜡52~#，1.5g 15％有机膨润土浆，0.8g氧化铬绿，7.7g云母氧化铁灰，0.6g非浮型铝粉。

Third, bleaching efficiency of cottonseed oil and sunflower oil using activated products

油脂溶液和二甲苯溶液不影响活性白土对两种色素的等温吸附、吸附动力学及吸附热力学的本质行为。

MethodsEffect of Epimedium processed by different methods on swelling of the earflaps of mice induced by xylene, croton oil was assayed, degree of swelling was calculated, and compared with saline or indomthacinum.

方法采用二甲苯、巴豆油致小鼠耳壳炎症法测定不同炮制方法的淫羊藿对小鼠耳壳肿胀的影响，pc计算肿胀度，并与生理盐水组、消炎痛组进行比较。

METHODSThe auricle inflammation models were made with xylene and croton oil to investigate the effects of Purslane extracton auricel swelling in mice.The acetic acid twisting body test and the hotplate test were used for the study of analgesic effects of the ethyl acetate extract in mice.

方法］采用二甲苯及巴豆油致小鼠耳廓炎症的方法，观察马齿苋提取物对小鼠耳廓肿胀度的影响；采用扭体法和热板法，观察对小鼠镇痛作用的影响。

Results Hushigutong Granule 30 and 60 mgkg^(-1 had significant inhibitory action on auris swell induced by dimethylbenzene in mice, foot swell induced by egg white and carageen glue, gasbag swell induced by croton oil and penetration of capillary vessel in rats.

结果：HGG30和609kg^(-1)对小鼠二甲苯性耳肿胀、大鼠蛋清和脚叉菜胶性足跖肿、巴豆油气囊肿及组胺所致毛细血管通透性的增加均有明显抑制作用，与对照组比较差异有显著性（P.05或P.01）。

Decomposition characteristics of different molecules were distinguishing, as a result, m-xylene was decomposable more easily than benzene.

气体成分不同降解特性不同，间二甲苯比苯容易降解。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。