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已读[167] 发布: 2013/05/20 17:45:28
Coventry Telegraph After stimulation with red light, the dyes produce reactive oxygen species that kill bacteria. BEELINE FOR MINES. Unlikely heroes may be coming to the rescue to prevent people being killed or injured by landmines in Croatia. Sugar-craving honeybees are ...
已读[222] 发布: 2013/05/20 17:14:42
这也是甲醛的主要来源,尤其在棉等易皱的纺织材料上使用的比较广;2、为了提高染色牢度会采用一些含有甲醛的助剂,如在直接染料与活性染料染色过程中通常使用含有甲醛的...
已读[134] 发布: 2013/05/19 17:21:27
ITV News Academics at the University of Brighton found that flax absorbs some light-sensitive dyes with a greater capacity than the most commonly used material, cotton. After stimulation with red light, the dyes produce reactive oxygen species (ROS) that kill ...
已读[201] 发布: 2013/05/19 14:42:07
比如矿石中,还有作为乳化剂的锆英砂中都含有镭。镭经过衰变会产生氡,氡进入人体呼吸道后,在体内对人造成辐射,破坏人的呼吸系统。如果人体长期吸入大量的氡,它在...
已读[198] 发布: 2013/05/19 14:12:27
当晚,警方就对这批染料进行的扣押,随后,涉嫌销售假冒注册商标商品的邬某被传唤。邬某很快交代了他自3月初以来,多次假冒“龙盛”的产品进行销售,合计销售假冒产品2...
已读[150] 发布: 2013/05/18 17:17:38
阿明表示,这种液体是活性染料促进剂,通俗讲就是代用碱,碱性浓度有点高,但是否含毒性,他并不清楚。 在喝下“饮料”后,阿芬先后被送往当地卫生院、上虞市人民医院...
已读[163] 发布: 2013/05/18 17:17:37
他和朋友来吃饭的途中接到了一个熟人的电话,称想让阿成帮他化验一下手头上的活性染料促进剂成分,如果阿成的企业能生产那就最好了。而这个活性染料促进剂通俗地讲...
已读[148] 发布: 2013/05/18 17:17:34
阿标说,瓶子里装的是一种活性染料促进剂,通俗讲就是代用碱,碱性浓度有点高。喝下“饮料”的阿芬先后在多家医院治疗,一共花去医疗费28万余元。 当事三方都须...
已读[135] 发布: 2013/05/18 17:17:17
Suffolk Free Press Ruth Barber, prosecuting for the Health and Safety Executive, told the court the company faced charges of failing to make suitable risk assessments of employees – including former dye operations manager Harry Wragg – exposed to harmful reactive dyes ...
已读[153] 发布: 2013/05/18 17:17:15
THISDAY Live Being reactive as the Democrats have been lately is getting me so mad and angry. As I write this column I am .... I am a liberal by ideological definition, but a dye -in the wool conservative when it comes to issue of national security. The people whom ... and more »
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