ÌâÄ¿ÄÚÈÝ

2013Ä궬Ì죬¶à¸öµØÇø·¢Éú³ÖÐø´óÎíÌìÆø£¬¡°PM2.5¡±Êý¾Ý¼à²â½øÈ빫ÖÚÊÓÒ°£®¡°PM2.5¡±ÊÇÖ¸´óÆøÖÐÖ±¾¶Ð¡ÓÚ»òµÈÓÚ2.5΢Ã×µÄϸС¿ÅÁ£ÎҲ³ÆÎª¿ÉÈë·Î¿ÅÁ£ÎÏÂÁÐÓйØËµ·¨ÖдíÎóµÄÊÇ£¨¡¡¡¡£©
A¡¢PM2.5±íÃæ»ý´óÄÜÎü¸½´óÁ¿µÄÓж¾¡¢Óк¦ÎïÖÊ
B¡¢PM2.5ÔÚ¿ÕÆøÖÐÐγɵķÖɢϵΪ½ºÌå
C¡¢ÊµÊ©ÂÌ»¯¹¤³Ì£¬¿ÉÒÔÓÐЧµØ·ÀÖÎPM2.5ÎÛȾ
D¡¢ÑÌ¡¢ÎíÊôÓÚ½ºÌ壬ÄܲúÉú¶¡´ï¶ûЧӦ
¿¼µã£º³£¼ûµÄÉú»î»·¾³µÄÎÛȾ¼°ÖÎÀí,·Öɢϵ¡¢½ºÌåÓëÈÜÒºµÄ¸ÅÄî¼°¹ØÏµ,½ºÌåµÄÖØÒªÐÔÖÊ
רÌ⣺
·ÖÎö£ºA£®¸ù¾ÝPM2.5±íÃæ»ý´ó£¬¾ßÓнÏÇ¿µÄÎü¸½ÄÜÁ¦£¬ÄÜÎü¸½´óÁ¿µÄÓж¾¡¢Óк¦ÎïÖÊ£»
B£®½ºÌåµÄ΢Á£Ö±¾¶ÔÚ1-100nmÖ®¼ä£»
C£®ÊµÊ©ÂÌ»¯¹¤³Ì£¬ÄܼõÉÙ¿ÕÆøÖпÅÁ£Î
D£®ÑÌ¡¢ÎíÊôÓÚ½ºÌ壬½ºÌåµÄÌØÕ÷ÐÔÖÊÊÇÄܲúÉú¶¡´ï¶ûЧӦ£»
½â´ð£º ½â£ºA¡¢PM2.5±íÃæ»ý´ó£¬¾ßÓнÏÇ¿µÄÎü¸½ÄÜÁ¦£¬ÄÜÎü¸½´óÁ¿µÄÓж¾¡¢Óк¦ÎïÖÊ£¬Ö÷ҪΣº¦ÈËÌåºôÎüϵͳ£¬¹ÊAÕýÈ·£»
B£®PM2.5µÄÖ±¾¶´óÓÚ½ºÌåÖ±¾¶£¬ËùÒÔ²»ÊôÓÚ½ºÌ壬¹ÊB´íÎó£»
C£®ÊµÊ©ÂÌ»¯¹¤³Ì£¬ÄܼõÉÙ¿ÕÆøÖпÅÁ£ÎËùÒÔÄÜÓÐЧµØ·ÀÖÎPM2.5ÎÛȾ£¬¹ÊCÕýÈ·£»
D£®ÑÌ¡¢ÎíÊôÓÚ½ºÌ壬½ºÌåµÄÌØÕ÷ÐÔÖÊÊÇÄܲúÉú¶¡´ï¶ûЧӦ£¬¹ÊDÕýÈ·£®
¹ÊÑ¡B£®
µãÆÀ£º±¾Ì⿼²é½ºÌåµÄÐÔÖÊ£¬ÄѶȲ»´ó£¬×¢Òâ1΢Ã×=1000ÄÉÃ×ÊǽâÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø