ÐÂÐÍÎÞ¶¾ÔØÀä¼ÁÔÚÀä¿âÐÐÒµ³ÁµãÀûÓÃ2
20-08-09
ÐÂΟſö£º
ÖÎÀí´«È¾£¬³ÁÐÂÑ¡²Ä
¡¡¡¡ÔØÀä¼ÁÊǶþ´ÎÔìÀä±ØÒªµÄ³ÁÒª×ÊÁÏ£¬´«Í³ÔØÀä¼ÁÈçÂÈ»¯¸ÆÑÎË®¡¢¼×´¼¡¢ÒÒ´¼¡¢ÒÒ¶þ´¼µÈË®ÈÜÒº£¬´æÔÚµÄÖØÒªÎÊÌâÊǶÔÉ豸¼°¹Ü·ÑϳÁÇÖÊ´£¬Í¬Ê±¼×´¼¡¢ÒÒ¶þ´¼µÈÔØÀä¼ÁÓж¾ÐÔ£¬¶øÂÈ»¯¸ÆÑÎË®Öг£Ôö³¤³Á¸õËá¼ØµÈ¸ß¶¾ÎïÖÊ×÷Ϊ»ºÊ´¼Á£¬¼×´¼¡¢ÒÒ´¼ÀàÔØÀä¼ÁÒ×ȼÒ×±¬£¬ÔÚʳƷÀä¶³À䲨¼äÒ»µ©³öÏÖÇÖʴй©£¬»ò»Ó·¢³ö¿Ï¶¨Á¿ÕôÆûºó£¬¾Í»á¶ÔʳƷÔì³É´«È¾£¬ÈËʳÓúó»áÔì³ÉÖж¾£¬¶øÊ³Æ·°²È«ÎÊÌâÊǹØÏµµ½¹ú¼ÆÃñÉúµÄ´óÎÊÌ⣬±ØÐëµÃµ½×ã¹»µÄÆ÷³Á£¬Òò¶ø´«Í³ÔØÀä¼Á²»ÄÜÀûÓÃÓÚʳƷÀä¶³À䲨ÐÐÒµ¡£
ÎÞ¶¾ÔØÀä¼Á£¬¿ª´´ÐÂʱÆÚ
¡¡¡¡²ÎÕÕÎ÷·½¹ú¶È¿ÆÑ§ÔºÆ¾¾Ý¶¯Îï¿Ú·þ°ëÊýÖÂËÀÁ¿£¬¸ø³öÎïÖʶ¾ÐÔ·ÖÀಽÖ裬Ôì¶©ÁËÔØÀä¼Á¶¾ÐÔÆÀ¼Û²½Öè¡£ÆäÖУ¬ÒÒ¶þ´¼¡¢¼×´¼ÔØÀä¼ÁLD50¾ùÔÚ0.5-5g/kgÁìÓòÄÚ£¬ÊôÓڵͶ¾ÀàÎïÖÊ£¬¶ø¼Ó¹ý³Á¸õËá¼ØµÄÂÈ»¯¸ÆÈÜÒºÔØÀä¼ÁÆäÖеÄCr6+ÊôÓÚµÚÒ»ÀàÖ°©ÎïLD50=0.19g/kg£¬ÒÔÉÏÔØÀä¼Á¾ùÑϽûÓÃÓÚʳƷÀ䲨ÐÐÒµ¡£ºÏÓÃÓÚʳƷÀä¶³À䲨ÐÐÒµ¡£¿ªÆôÁËÔØÀä¼Á°²È«¡¢ÎÞ¶¾ÐÂʱÆÚ£¬ÈÃÄúµÄÔìÀ乤ÒÕ¸üÃÀÂú£¡
ÉÏÒ»Ò³£º
ÏÂÒ»Ò³£º