ÌâÄ¿ÄÚÈÝ

12£®ÊÀ½çÉÏ×îÇá¹Ì̬²ÄÁÏ£¬ÔÚÕã´óµ®Éú£¬ÊµÑéÊÒÀï³ÆËüΪ¡°Ì¼º£Ãࡱ£®¼ì²â½á¹ûÏÔʾ¡°Ì¼º£Ãࡱ»¹Óг¬Ç¿µÄ´¢µçÄÜÁ¦£»¶ÔÓлúÈܼÁ¾ßÓг¬¿ì¡¢³¬¸ßµÄÎü¸½Á¦£¬ÊÇÒѱ¨³öµÄÎüÓÍÁ¦×î¸ßµÄ²ÄÁÏ£»·ÅÔÚζÈΪ-196¡æµÄÒºµªÖУ¬µ¯ÐÔ»îÁ¦ÒÀÈ»£»¡°Ì¼º£ÃࡱÓкܶà¿Õ϶£¬¿ÉÒÔÌî³ä±£Î²ÄÁϵÈÎïÖÊ£»ËüÄÜ´ïµ½µÄ×îСÃܶÈΪ0.16ºÁ¿Ë/Á¢·½ÀåÃ×£¨²»°üÀ¨¸ÃÎïÖÊ¿Õ϶¼äµÄÆøÌ壩£ºÏÂÁйØÓÚ¡°Ì¼º£ÃࡱµÄ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÔÚ½«À´µÄijһÌ죬ÊÖ»úµç³Ø´øµçʱ¼äÄܳä·ÖÂú×ãÈËÃǵÄÐèÇó
B£®Èôº£ÉÏ·¢Éú©ÓÍʼþ£¬Ôò¿ÉÒÔ°Ñ¡°Ì¼º£Ãࡱ³·ÔÚº£ÃæÉÏѸËÙÎüÓÍ
C£®ÈôÓô˲ÄÁÏ×ö³ÉÓ·þÄֿܵ¹ÔÂÇòÍíÉÏÁãÏÂÒ»°Ù¶à¶ÈµÄµÍÎÂ
D£®ÏàͬÌå»ý¡°Ì¼º£ÃࡱµÄÖÊÁ¿Ô¶Ð¡ÓÚÃܶÈΪ0.09ǧ¿Ë/Ã×3µÄÇâÆøµÄÖÊÁ¿

·ÖÎö ½áºÏ¡°Ì¼º£ÃࡱµÄÎïÀíÐÔÖʺͻ¯Ñ§ÐÔÖÊ£¬¶ÔÑ¡ÏîÖеÄÃèÊö¿ÉÖðÒ»×ö³öÅжϣ®

½â´ð ½â£ºA¡¢ÒòΪ¡°Ì¼º£ÃࡱÓг¬Ç¿µÄ´¢µçÄÜÁ¦£¬ËùÒÔÎÒÃÇÏàÐŽ«À´µÄijһÌ죬ÊÖ»úµç³Ø´øµçʱ¼äÄܳä·ÖÂú×ãÈËÃǵÄÐèÇ󣬹ÊAÕýÈ·£»
B¡¢ÒòΪ¡°Ì¼º£Ãࡱ¾ßÓкÜÇ¿µÄÎü¸½ÐÔ£¬ËùÒÔÈôº£ÉÏ·¢Éú©ÓÍʼþ£¬¿ÉÒÔ°Ñ¡°Ì¼º£ÃࡱÈöÔÚº£ÃæÉÏѸËÙÎüÓÍ£¬¹ÊBÕýÈ·£»
C¡¢ÓÉÌâÒâÖª£¬¡°Ì¼º£ÃࡱÓкܶà¿Õ϶£¬¿ÉÒÔÌî³ä±£Î²ÄÁϵÈÎïÖÊ£»×ö³ÉÓ·þÄֿܵ¹ÔÂÇòÍíÉÏÁãÏÂÒ»°Ù¶à¶ÈµÄµÍΣ¬¹ÊCÕýÈ·£»
D¡¢¡°Ì¼º£ÃࡱµÄ×îСÃܶÈΪ0.16mg/cm3£¬ÇâÆøÃܶÈΪ0.09kg/m3=0.09mg/cm3£¬ËùÒÔ̼º£ÃàµÄÃܶȴóÓÚÇâÆøÃܶȣ¬¸ù¾Ým=¦ÑV¿ÉÖª£ºÏàͬÌå»ý¡°Ì¼º£ÃࡱµÄÖÊÁ¿´óÓÚÃܶÈΪ0.09ǧ¿Ë/Ã×3µÄÇâÆøµÄÖÊÁ¿£¬¹ÊD´íÎó£®
¹ÊÑ¡D£®

µãÆÀ ÒÔ¡°Ì¼º£ÃࡱÕâÖÖÐÂÐ͵IJÄÁÏΪ¿¼²éÄÚÈÝ£¬Ö÷Òª¿¼²éÁËÎÒÃÇ¶ÔÆäÏà¹ØÌØÐÔ¼°Ó¦ÓõÄÀí½â£¬½áºÏÌâ¸ÉÖеIJÄÁÏÕÒ³öÓÐÓõÄÐÅÏ¢Êǽâ´ðµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø