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slimcat
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- ½ð±Ò: 3224.9
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6Â¥2011-01-09 14:45:51
kaobo2012
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- ·ÒëEPI: 3
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»µµ°(½ð±Ò+5):ллÁË 2011-01-09 15:02:21
| The human beings increasingly destroys natural environment ,result in the gradual scare of the sun.. Accordingly ,in the last 20 years , ozone layer reduced by 14% ,while , when the ozone layer reduces by 1%, the morbidity of skin cancer will increases by 3£¥£¬Therefore ,it is incrediblely important for us to develop anti-UV dyes and take them into the use of dry goods . . |
2Â¥2011-01-09 13:08:03
way2009way6860
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»µµ°(½ð±Ò+5):лл 2011-01-09 15:01:59
|
Increasingly destroyment to the nature, conversely, human themselves are becoming upset to the sun. According to statistics, the thickness of the ozone layer reduced by 14% in the last 20 years . As the incidence of catching skin cancer will increase 3% with 1% decrease of the thickness of ozone layer , so the development and use of functional dye that is resesistant to ultraviolet radiation in textiles is very meaningful. |
3Â¥2011-01-09 13:38:41
slimcat
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»µµ°(½ð±Ò+15, ·ÒëEPI+1):²»´í²»´í ºÇºÇ 2011-01-09 15:01:26
| As the serious broken of the natural environment by ourselves day by day, people fear of the sun gradually. According to the data,ozonesphere was decreased by 14% in the past 20 year, and as the ozoneshere was decreased by 1%, the incidence of the cutaneum carcinoma will increase by 3%, so it is important to study the functional colourant which could resist the radiation of the urraviolet rays and use it in the drygoods. |
4Â¥2011-01-09 14:38:18













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