ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ì«ÑôÄÜ·É»úÊÇÒÔÌ«Ñô·øÉä×÷ΪÍƽøÄÜÔ´µÄ·É»ú¡£Ì«ÑôÄÜ·É»úµÄ¶¯Á¦×°ÖÃÓÉÌ«ÑôÄܵç³Ø×é¡¢Ö±Á÷µç¶¯»ú¡¢¼õËÙÆ÷¡¢ÂÝÐý½¬ºÍ¿ØÖÆ×°ÖÃ×é³É¡£ÊÇÈËÀà¾ßÓз½ÏòÐÔºÍÇ°ÐÔµÄÖØÒªÑо¿¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Ì«ÑôÄÜ·É»úÉϵĽðÊô²ÄÁÏ¿ÉÒÔÊÇ_____£¨Ìî A. B .C£©£»

A Ó²¶È´ó£¬ÈÍÐԺõÄÃ̸Ö

B Ç¿¶ÈºÃ£¬ÃܶÈСµÄîѺϽð

C ¿¹¸¯Ê´ÐԺõIJ»Ðâ¸Ö

£¨2£©¸Ã·É»ú·ÉÐÐʱµÄÄÜÁ¿×ª»¯È«¹ý³ÌÊÇ_____ £¨Óà ¡°¡ú¡±±íʾ£©£»

£¨3£©ÔÚÖÆÔì¸Ã·É»úʱ£¬³£ÓÃÒÒȲÆø£¨C2H2£©½øÐк¸½Ó¡£ÊµÑéÊÒ¿ÉÒÔÓõçʯ£¨CaC2£©ºÍË®·´Ó¦ÖƵÃÒÒȲÆøÌ壬ͬʱÉú³ÉÒ»ÖּÊÔд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ_____£¬Ð´³öÉú³ÉµÄ¼îµÄÒ»ÖÖÓÃ;_____¡£

£¨4£©Ì«ÑôÄÜ·É»úÓëÓú½¿ÕúÓͺͲñÓÍ×÷¶¯Á¦Ïà±È£¬²»½ö¿ÉÒÔ½ÚÔ¼_____×ÊÔ´£¬»¹¿ÉÒÔ¼õÉÙ¶Ô¿ÕÆøµÄÎÛȾ¡£

¡¾´ð°¸¡¿B Ì«ÑôÄÜ¡úµçÄÜ¡ú»¯Ñ§ÄÜ¡úµçÄÜ¡ú»úеÄÜ ¸ÄÁ¼ËáÐÔÍÁÈÀµÈ »¯Ê¯£¨Ê¯ÓÍ£©

¡¾½âÎö¡¿

£¨1£©Ì«ÑôÄÜ·É»úÉϵĽðÊô²ÄÁÏ¿ÉÒÔÊÇÇ¿¶ÈºÃ£¬ÃܶÈСµÄîѺϽ𡣹ÊÑ¡B£»

£¨2£©¸Ã·É»ú·ÉÐÐʱµÄÄÜÁ¿×ª»¯È«¹ý³ÌÊÇÌ«ÑôÄÜ¡úµçÄÜ¡ú»¯Ñ§ÄÜ¡úµçÄÜ¡ú»úеÄÜ£»

£¨3£©Óõçʯ£¨CaC2£©ºÍË®·´Ó¦ÖƵÃÒÒȲÆøÌ壬¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º£»Ca£¨OH£©2µÄÓÃ;ÊǸÄÁ¼ËáÐÔÍÁÈÀµÈ£»

£¨4£©Ì«ÑôÄÜ·É»úÓëÓú½¿ÕúÓͺͲñÓÍ×÷¶¯Á¦Ïà±È£¬²»½ö¿ÉÒÔ½ÚÔ¼»¯Ê¯£¨Ê¯ÓÍ£©×ÊÔ´£¬¿ÉÒÔ¼õÉÙCO¡¢NO2µÈÆøÌå¶Ô¿ÕÆøµÄÎÛȾ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø