ÌâÄ¿ÄÚÈÝ

Ϊȷ¶¨ÉúÎï¹ÌµªµÄ×îÖÕ²úÎ×öÁËÈçÏÂÁ½¸öʵÑ飺

£¨1£©°Ñ¹Ìµª¾úÅàÑøÔÚº¬15N2µÄ¿ÕÆøÖУ¬Ï¸¾úѸËٹ̶¨µªËØ£¬¶ÌÆÚÄÚϸ°ûµÄ¹È°±ËáÖгöÏÖ´óÁ¿µÄ15N¡£

£¨2£©Èç¹û°Ñ¸Ãϸ¾úÅàÑøÔÚº¬ÓÐ15NH3µÄÅàÑø»ùÖУ¬¹ÌµªÁ¢¿ÌÍ£Ö¹£¬µ«ÎüÊյݱ̬µªÑ¸ËÙתÈë¹È°±ËáÖС£ÓÉ´Ë¿ÉÒÔÍƶϣ¬¸Ã΢ÉúÎï¹ÌµªµÄ×îÖÕ²úÎïÊÇ

[¡¡¡¡]

A£®NH3

B£®NO2

C£®NO3£­

D£®¹È°±Ëá

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø