ÎÒÃÇÖªµÀÍòÎïÉú³¤¿¿Ì«Ñô£¬Ñô¹â¶ÔÈ˵Ľ¡¿µºÍÉú³¤¶¼Æð×ÅÖØÒªµÄ×÷Óá£Ñô¹âÊÇÓɿɼû¹â¡¢ºìÍâÏß¡¢×ÏÍâÏßÈýÖÖ¹âÏß×é³É£¬²»Í¬¹âÏß²¨³¤²»Í¬£¬ËùÒÔ¶ÔµÄ×÷ÓÃÒ²Óвî±ð¡£ÏÂÃæÑ°Ò½ÎÊҩС±àÀ´½éÉܹØÓÚÏÄÌì·ÀɹµÄ֪ʶ¡£
Ò»¡¢ÈÏʶÑô¹â
˵µ½·ÀɹÎÒÃÇÒªÁ˽âµÄ¾ÍÊÇ×ÏÍâÏß¡£×ÏÍâÏ߸ù¾Ý²¨³¤·ÖΪÈýÖÖ£¬¼´UVA¡¢UVBºÍUVC£¬ÕâÈýÖÖ×ÏÍâÏßͨ¹ý´óÆø²ãÕÕÉäµ½µØÃæºÍʱ£¬ÒòÆä²¨³¤²»Í¬£¬¶ÔƤ·ôµÄ×÷ÓÃÒ²ÊÇÓÐÇø±ðµÄ¡£
¶Ì²¨×ÏÍâÏßUVC£¬²¨³¤ÊÇ200-280nm£¬ÊDz¨³¤×î¶ÌµÄ×ÏÍâÏߣ¬UVCÔÚ½øÈë´óÆø²ãʱ±»³ôÑõ²ã¸ôÀ룬²»»á¶ÔÔì³ÉÉ˺¦£¬Èç¹û³ôÑõ²ãÔâµ½ÆÆ»µµÄ»°£¬UVC»áÕÕÉäµ½µØÃ棬ËùÒÔÓÐЩ×ÊÁÏÏÔʾ£¬ÔÚһЩ¹ú¼Ò£¬±ÈÈç°Ä´óÀûÑÇ£¬ÃÀ¹úµÈ»¼Æ¤·ô°©µÄÈËÊýÔö³¤½Ï¿ì£¬³ýÁËÕâЩ¹ú¼Òϲ»¶ÈÕ¹âÔ¡£¬Æ¤·ôÒòÈÕɹ¹ý¾ÃÊÜËðº¦Í⣬Ҳ¸úUVCµÄ´Ì¼¤ÓÐЩ¹ØÏµ£¬ÒòΪUVCµÄÕÕÉä»áÓÕ·¢Æ¤·ô°©¡£
Öв¨×ÏÍâÏßUVB£¬²¨³¤ÊÇ280-320nm£¬Õâ¸ö×ÏÍâÏßɹ¾ÃÁË£¬±ÈÈçÏļ¾12——14µã¼äÍâ³ö£¬¶ÔƤ·ôµÄÉ˺¦×îÇ¿£¬É¹ºó»áÒýÆðƤ·ôɹÉË£¬Èç·ººì£¬Æ¤·ô±äºÚ¡¢·¢Ñס¢»¹»áÓÕ·¢Æ¤·ô°©¡£
³¤²¨×ÏÍâÏßUVA£¬²¨³¤ÊÇ320—400nm,²»½ö»áɹºÚƤ·ô£¬»¹»áɹÀÏÆ¤·ô£¬Ö±½***ðÉËÆ¤·ôÉî²ã£¬ÈçÕæÆ¤²ã£¬ËðÉËÕæÆ¤²ã½ºÔºÍµ¯Á¦ÏËά£¬Ê¹ÏËά²ãÀÏ»¯¶ÏÁÑ£¬ÕâÒ²ÊǾ³£ÔÚ»§Íâ»òÕ߸ßÔµØÇø¹¤×÷ºÍÉú»îÈË¿´ÆðÀ´±Èʵ¼ÊÄêÁäÏÔÀϵÄÔÒò£¬ÒòΪËûÃǵÄÃæ²¿Æ¤·ôÔÚ³£Äê»§Íâ·ç´µÈÕɹºó±äµÃ÷îºÚ¡¢´Ö²Ú£¬ÖåÎÆ½Ï¶àµÈ¡£¶øÇÒUVAµÄ´©Í¸Á¦ºÜÇ¿£¬¿ÉÒÔ͸¹ý²£Á§ºÍ³µ´°£¬ÕÛÉä½øÊÒÄںͳµÄÚ¡£
¶þ¡¢·ÀɹÎóÇø
½üЩÄêÀ´Ëæ×Å×ÔÈ»»·¾³µÄ±ä»¯£¬´ó¼ÒµÄ·ÀɹÒâʶÔÚÖð½¥ÔöÇ¿£¬ÆäÖÐÓкܶàµÄ¹ÛÄîÊÇ´íÎóµÄ£¬ÎÒÃÇ¿´¿´£¬´ó¶¼ÓÐÄÄЩÎóÇø¡£
1¡¢Ö»ÔÚÏÄÌì·Àɹ
ºÜ¶àÅóÓÑÈÏΪ£¬ÏÄÌìµÄÑô¹â×îÇ¿£¬Ö»ÒªÔÚÏÄÌì×öºÃ·Àɹ¾ÍÐÐÁË£¬´º¡¢Çï¡¢¶¬Ñô¹âûÄÇôǿ£¬²»±ØÒªÊ¹Ó÷Àɹ²úÆ·¡£Õâ¸ö¹ÛÄîÊDz»¶ÔµÄ£¬·Àɹ²úÆ·°´ÕÕËᄉIJ»Í¬£¬É趨Á˲»Í¬µÄ·Àɹ±¶Êý£¬±ÈÈç´º¼¾¡¢Çï¼¾ºÍ¶¬¼¾¿ÉÒÔʹÓ÷Àɹ±¶ÊýµÍµÄ£¬ÀýÈçSPF15ÒÔϵķÀɹ²úÆ·£¬Ïļ¾Ê¹ÓÃSPF30±¶ÒÔÉϵķÀɹ²úÆ·¡£
2¡¢·Àɹ¸à(˪)±¶ÊýÔ½´óÔ½ºÃ
·Àɹ²úÆ·Òò²úµØ²»Í¬£¬¸÷¹ú¹æ¶¨²»Í¬£¬ËùÒÔ¹ºÂòʱӦ×ÐϸѯÎÊÏúÊÛÈËÔ±£¬Á˽â²úÆ·µÄÆ·ÖʺͷÀɹÔÀí£¬¸ù¾Ý¸öÈËÆ¤·ôºÍ¹¤×÷ÐÔÖʵÈÀ´¹ºÂòÊʺÏ×Ô¼ºµÄ·Àɹ²úÆ·£¬·Àɹ²úƷĿǰ·ÖΪÁ½À࣬һÀàÊÇÎïÀíÐԵķÀɹ²úÆ·£¬ÁíÒ»ÀàÊÇ»¯Ñ§ÐÔ·Àɹ²úÆ·£¬¹ºÂòʱҪ¸ù¾Ý×Ô¼ºµÄ·ôÖʹºÂò¡£
3¡¢ÔÚ¼ÒÀï´ô×Ų»Ó÷Àɹ
³¤²¨×ÏÍâÏßUVA¿ÉÒÔ´©Í¸²£Á§ÉäÈëÊÒÄÚ£¬ËùÒÔ¾Ó¼ÒʱҲҪͿĨ·Àɹ²úÆ·£¬¿ª³µµÄÅóÓÑͬÑùҪעÒâ·Àɹ²úÆ·µÄʹÓá£
4¡¢´òÉ¡¡¢´÷ñ×Ó£¬´©³¤ÐäÒ·þ¿ÉÒÔÆðµ½·Àɹ×÷ÓÃ
ÔÚÏļ¾£¬´òÉ¡¡¢´÷ñ×Ó¡¢´©³¤ÐäÒ·þµÈ·½·¨ÄÜÆðµ½Ò»¶¨µÄ·Àɹ×÷Óã¬Ö»ÄÜ·ÀÖв¨×ÏÍâÏßUVB£¬³¤²¨×ÏÍâÏßUVA¿ÉÒÔ´©Í¸ÕÚÑôÉ¡¡¢Ò·þµ½´ï¼¡·ô£¬É¹ºÚ¼¡·ô¡¢É¹Àϼ¡·ô£¬ËùÒÔ·Àɹ²úÆ·±Ø²»¿ÉÉÙ¡£
5¡¢·Àɹ˪ͿĨºó¿ÉÒÔά³ÖÒ»Ìì
·Àɹ˪ͿĨºó¿ÉÒÔÆðµ½Ò»¶¨µÄ·Àɹ×÷Ó㬾³£×ø°ì¹«ÊÒµÄÈË£¬³¯¾ÅÍíÎåµÄÈË´ó¶¼²»ÐèҪͿĨ¡£ÓÐЩ¾³£ÔÚ»§Í⹤×÷µÄÈË£¬»òÕßÖÐÎçʱ¼äÍâ³ö£¬»òÕßÏļ¾³öº¹¶àµÄÈË£¬ÔÚÍâ³öʱҪ¿¼ÂÇÔÚ²¹Í¿Ò»±é·Àɹ˪£¬¶øÇÒ×îºÃÊÇÏ´ÍêÁ³ºó²¹Í¿£¬»òÕßͿĨ¸ôÀë˪¡£
6¡¢Ö»×¢ÖØÃ沿·Àɹ
·Àɹ²¢·ÇÖ»ÊÇÁ³ÃæµÄÊÂÇ飬ʹÓ÷Àɹ²úƷʱҪ¿¼ÂǵIJ¿Î»ÓÐÃæ²¿¡¢¾±²¿¡¢¶ú¶ä¡¢ÊÖ±³¡¢¸ì²²¡¢ÍÈ¡¢½Å£¬ÓÈÆäÊÇÏÄÌ죬ÕâЩ²¿Î»¶¼Òª¹Ø×¢£¬ËùÒÔ·Àɹ²úÆ·ÓÐÊʺÏÃæ²¿Ê¹Óõ쬻¹ÓÐÊʺÏÉíÌåʹÓõģ¬¿É¸ù¾ÝÐèҪѡÔñ¡£
ÎÒÃÇÖªµÀÍòÎïÉú³¤¿¿Ì«Ñô£¬Ñô¹â¶ÔÈ˵Ľ¡¿µºÍÉú³¤¶¼Æð×ÅÖØÒªµÄ×÷Óá£Ñô¹âÊÇÓɿɼû¹â¡¢ºìÍâÏß¡¢×ÏÍâÏßÈýÖÖ¹âÏß×é³É£¬²»Í¬¹âÏß²¨³¤²»Í¬£¬ËùÒÔ¶ÔµÄ×÷ÓÃÒ²Óвî±ð¡£ÏÂÃæÑ°Ò½ÎÊҩС±àÀ´½éÉܹØÓÚÏÄÌì·ÀɹµÄ֪ʶ¡£
Ò»¡¢ÈÏʶÑô¹â
˵µ½·ÀɹÎÒÃÇÒªÁ˽âµÄ¾ÍÊÇ×ÏÍâÏß¡£×ÏÍâÏ߸ù¾Ý²¨³¤·ÖΪÈýÖÖ£¬¼´UVA¡¢UVBºÍUVC£¬ÕâÈýÖÖ×ÏÍâÏßͨ¹ý´óÆø²ãÕÕÉäµ½µØÃæºÍʱ£¬ÒòÆä²¨³¤²»Í¬£¬¶ÔƤ·ôµÄ×÷ÓÃÒ²ÊÇÓÐÇø±ðµÄ¡£
¶Ì²¨×ÏÍâÏßUVC£¬²¨³¤ÊÇ200-280nm£¬ÊDz¨³¤×î¶ÌµÄ×ÏÍâÏߣ¬UVCÔÚ½øÈë´óÆø²ãʱ±»³ôÑõ²ã¸ôÀ룬²»»á¶ÔÔì³ÉÉ˺¦£¬Èç¹û³ôÑõ²ãÔâµ½ÆÆ»µµÄ»°£¬UVC»áÕÕÉäµ½µØÃ棬ËùÒÔÓÐЩ×ÊÁÏÏÔʾ£¬ÔÚһЩ¹ú¼Ò£¬±ÈÈç°Ä´óÀûÑÇ£¬ÃÀ¹úµÈ»¼Æ¤·ô°©µÄÈËÊýÔö³¤½Ï¿ì£¬³ýÁËÕâЩ¹ú¼Òϲ»¶ÈÕ¹âÔ¡£¬Æ¤·ôÒòÈÕɹ¹ý¾ÃÊÜËðº¦Í⣬Ҳ¸úUVCµÄ´Ì¼¤ÓÐЩ¹ØÏµ£¬ÒòΪUVCµÄÕÕÉä»áÓÕ·¢Æ¤·ô°©¡£
Öв¨×ÏÍâÏßUVB£¬²¨³¤ÊÇ280-320nm£¬Õâ¸ö×ÏÍâÏßɹ¾ÃÁË£¬±ÈÈçÏļ¾12——14µã¼äÍâ³ö£¬¶ÔƤ·ôµÄÉ˺¦×îÇ¿£¬É¹ºó»áÒýÆðƤ·ôɹÉË£¬Èç·ººì£¬Æ¤·ô±äºÚ¡¢·¢Ñס¢»¹»áÓÕ·¢Æ¤·ô°©¡£
³¤²¨×ÏÍâÏßUVA£¬²¨³¤ÊÇ320—400nm,²»½ö»áɹºÚƤ·ô£¬»¹»áɹÀÏÆ¤·ô£¬Ö±½***ðÉËÆ¤·ôÉî²ã£¬ÈçÕæÆ¤²ã£¬ËðÉËÕæÆ¤²ã½ºÔºÍµ¯Á¦ÏËά£¬Ê¹ÏËά²ãÀÏ»¯¶ÏÁÑ£¬ÕâÒ²ÊǾ³£ÔÚ»§Íâ»òÕ߸ßÔµØÇø¹¤×÷ºÍÉú»îÈË¿´ÆðÀ´±Èʵ¼ÊÄêÁäÏÔÀϵÄÔÒò£¬ÒòΪËûÃǵÄÃæ²¿Æ¤·ôÔÚ³£Äê»§Íâ·ç´µÈÕɹºó±äµÃ÷îºÚ¡¢´Ö²Ú£¬ÖåÎÆ½Ï¶àµÈ¡£¶øÇÒUVAµÄ´©Í¸Á¦ºÜÇ¿£¬¿ÉÒÔ͸¹ý²£Á§ºÍ³µ´°£¬ÕÛÉä½øÊÒÄںͳµÄÚ¡£
¶þ¡¢·ÀɹÎóÇø
½üЩÄêÀ´Ëæ×Å×ÔÈ»»·¾³µÄ±ä»¯£¬´ó¼ÒµÄ·ÀɹÒâʶÔÚÖð½¥ÔöÇ¿£¬ÆäÖÐÓкܶàµÄ¹ÛÄîÊÇ´íÎóµÄ£¬ÎÒÃÇ¿´¿´£¬´ó¶¼ÓÐÄÄЩÎóÇø¡£
1¡¢Ö»ÔÚÏÄÌì·Àɹ
ºÜ¶àÅóÓÑÈÏΪ£¬ÏÄÌìµÄÑô¹â×îÇ¿£¬Ö»ÒªÔÚÏÄÌì×öºÃ·Àɹ¾ÍÐÐÁË£¬´º¡¢Çï¡¢¶¬Ñô¹âûÄÇôǿ£¬²»±ØÒªÊ¹Ó÷Àɹ²úÆ·¡£Õâ¸ö¹ÛÄîÊDz»¶ÔµÄ£¬·Àɹ²úÆ·°´ÕÕËᄉIJ»Í¬£¬É趨Á˲»Í¬µÄ·Àɹ±¶Êý£¬±ÈÈç´º¼¾¡¢Çï¼¾ºÍ¶¬¼¾¿ÉÒÔʹÓ÷Àɹ±¶ÊýµÍµÄ£¬ÀýÈçSPF15ÒÔϵķÀɹ²úÆ·£¬Ïļ¾Ê¹ÓÃSPF30±¶ÒÔÉϵķÀɹ²úÆ·¡£
2¡¢·Àɹ¸à(˪)±¶ÊýÔ½´óÔ½ºÃ
·Àɹ²úÆ·Òò²úµØ²»Í¬£¬¸÷¹ú¹æ¶¨²»Í¬£¬ËùÒÔ¹ºÂòʱӦ×ÐϸѯÎÊÏúÊÛÈËÔ±£¬Á˽â²úÆ·µÄÆ·ÖʺͷÀɹÔÀí£¬¸ù¾Ý¸öÈËÆ¤·ôºÍ¹¤×÷ÐÔÖʵÈÀ´¹ºÂòÊʺÏ×Ô¼ºµÄ·Àɹ²úÆ·£¬·Àɹ²úƷĿǰ·ÖΪÁ½À࣬һÀàÊÇÎïÀíÐԵķÀɹ²úÆ·£¬ÁíÒ»ÀàÊÇ»¯Ñ§ÐÔ·Àɹ²úÆ·£¬¹ºÂòʱҪ¸ù¾Ý×Ô¼ºµÄ·ôÖʹºÂò¡£
3¡¢ÔÚ¼ÒÀï´ô×Ų»Ó÷Àɹ
³¤²¨×ÏÍâÏßUVA¿ÉÒÔ´©Í¸²£Á§ÉäÈëÊÒÄÚ£¬ËùÒÔ¾Ó¼ÒʱҲҪͿĨ·Àɹ²úÆ·£¬¿ª³µµÄÅóÓÑͬÑùҪעÒâ·Àɹ²úÆ·µÄʹÓá£
4¡¢´òÉ¡¡¢´÷ñ×Ó£¬´©³¤ÐäÒ·þ¿ÉÒÔÆðµ½·Àɹ×÷ÓÃ
ÔÚÏļ¾£¬´òÉ¡¡¢´÷ñ×Ó¡¢´©³¤ÐäÒ·þµÈ·½·¨ÄÜÆðµ½Ò»¶¨µÄ·Àɹ×÷Óã¬Ö»ÄÜ·ÀÖв¨×ÏÍâÏßUVB£¬³¤²¨×ÏÍâÏßUVA¿ÉÒÔ´©Í¸ÕÚÑôÉ¡¡¢Ò·þµ½´ï¼¡·ô£¬É¹ºÚ¼¡·ô¡¢É¹Àϼ¡·ô£¬ËùÒÔ·Àɹ²úÆ·±Ø²»¿ÉÉÙ¡£
5¡¢·Àɹ˪ͿĨºó¿ÉÒÔά³ÖÒ»Ìì
·Àɹ˪ͿĨºó¿ÉÒÔÆðµ½Ò»¶¨µÄ·Àɹ×÷Ó㬾³£×ø°ì¹«ÊÒµÄÈË£¬³¯¾ÅÍíÎåµÄÈË´ó¶¼²»ÐèҪͿĨ¡£ÓÐЩ¾³£ÔÚ»§Í⹤×÷µÄÈË£¬»òÕßÖÐÎçʱ¼äÍâ³ö£¬»òÕßÏļ¾³öº¹¶àµÄÈË£¬ÔÚÍâ³öʱҪ¿¼ÂÇÔÚ²¹Í¿Ò»±é·Àɹ˪£¬¶øÇÒ×îºÃÊÇÏ´ÍêÁ³ºó²¹Í¿£¬»òÕßͿĨ¸ôÀë˪¡£
6¡¢Ö»×¢ÖØÃ沿·Àɹ
·Àɹ²¢·ÇÖ»ÊÇÁ³ÃæµÄÊÂÇ飬ʹÓ÷Àɹ²úƷʱҪ¿¼ÂǵIJ¿Î»ÓÐÃæ²¿¡¢¾±²¿¡¢¶ú¶ä¡¢ÊÖ±³¡¢¸ì²²¡¢ÍÈ¡¢½Å£¬ÓÈÆäÊÇÏÄÌ죬ÕâЩ²¿Î»¶¼Òª¹Ø×¢£¬ËùÒÔ·Àɹ²úÆ·ÓÐÊʺÏÃæ²¿Ê¹Óõ쬻¹ÓÐÊʺÏÉíÌåʹÓõģ¬¿É¸ù¾ÝÐèҪѡÔñ¡£
¸¾¿Æ²¡
- Ô¾ÆÚ¼ä³Ôʲô¶«Î÷ºÃ
- ·½·¨Ô¤·À²¸ÈéÆÚÈéÏÙÑ×
- Ô¾ÓÐѪ¿éÊDz»ÊÇðöѪ
- Ãæ¶ÔÍ´¾µÄÎÒÎÞ¶¯ÓÚÖÔ
- »ÊµÛ¸Ì»º½âÍ´¾
- Ô¾À´ÁËÖжÏÊÇ»³ÔÐÁËÂð
- Éúº¢×Ó¾ÍÊÇÒ»´Î¡°Àú½Ù¡±£¡²úºóÕâ3¸ö±ä»¯Ã»¼¸ÈËÄܽÓÊÜ
- µ°°×·ÛÓ¦¸ÃÈçºÎ³åÅÝ£¿
- ×Ó¹¬°©»¼ÕßµÄÒûʳÔÔò¼°½û¼É
- Å®È˾³£Í´¾Ôõô°ì£¿
- Í´¾ÒýÆð¿Ö»ÅÍ´¾ ÄÑÊÜ
- Ô¾ÀÏÊÇÌáǰÈÝÒ×ÀÏÂð
- Å®×ÓÍ´¾Çë¼ÙÍ´¾Çë¼Ù´ë´Ç
- 42Ëê±Õ¾³ÔʲôºÃ
- Ô¾ÆÚ¿ÉÒÔ×ö¼õ·Ê²ÙÂð
- ËÄ4ÔÂ20À´Ô¾_ËÄÔÂ20À´µÄÔ¾ °²È«ÆÚÊÇÄļ¸Ìì