ÌâÄ¿ÄÚÈÝ
ÏÂÁм¸Ïî·ÅÉäÐÔÍ¬Î»ËØÊ¾×ÙʵÑéµÄÐðÊö´íÎóµÄÊÇ
- A.С°×ÊóÎüÈë18O2ºóºô³öµÄCO2ÖÐÒ»°ã²»º¬18O£¬ÄòÖеÄË®Ö÷ÒªÊÇH218O
- B.¸øÂíÁåÊíҶƬÌṩC18O2£¬ÂíÁåÊí¿é¾¥ÓпÉÄܲúÉúº¬18OµÄÈéËá
- C.¹âºÏ×÷ÓÃÖÐC18O2×ªÒÆÍ¾¾¶ÎªCO2¡úRuBP¡úC3Ëá¡úÌÇÀà
- D.Óñ»32P±ê¼ÇµÄT2ÊɾúÌåÈ¥¸ÐȾδ±»±ê¼ÇµÄϸ¾ú£¬¾¹ý¶Ìʱ¼äµÄ±£Îºó£¬ÓýÁ°èÆ÷½Á°è¡¢ÀëÐÄ£¬¿É¼ì²âµ½ÔÚÊԹܵijÁµíÖзÅÉäÐԺܸß
C
¹âºÏ×÷ÓÃÖÐC18O2Ê×ÏȲÎÓë¶þÑõ»¯Ì¼µÄ¹Ì¶¨£¬È»ºóÔÙ½øÐÐÈý̼»¯ºÏÎïµÄ»¹Ô£¬Òò´ËÆä×ªÒÆÍ¾¾¶ÎªCO2¡úC3Ëá¡úÌÇÀ࣬¹Ê±¾Ìâ´íÎó´ð°¸Ñ¡C¡£
¹âºÏ×÷ÓÃÖÐC18O2Ê×ÏȲÎÓë¶þÑõ»¯Ì¼µÄ¹Ì¶¨£¬È»ºóÔÙ½øÐÐÈý̼»¯ºÏÎïµÄ»¹Ô£¬Òò´ËÆä×ªÒÆÍ¾¾¶ÎªCO2¡úC3Ëá¡úÌÇÀ࣬¹Ê±¾Ìâ´íÎó´ð°¸Ñ¡C¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁм¸Ïî·ÅÉäÐÔÍ¬Î»ËØÊ¾×ÙʵÑéµÄÐðÊö´íÎóµÄÊÇ
| A£®Ð¡°×ÊóÎüÈë18O2ºóºô³öµÄCO2ÖÐÒ»°ã²»º¬18O£¬ÄòÖеÄË®Ö÷ÒªÊÇH218O |
| B£®¸øÂíÁåÊíҶƬÌṩC18O2£¬ÂíÁåÊí¿é¾¥ÓпÉÄܲúÉúº¬18OµÄÈéËá |
| C£®¹âºÏ×÷ÓÃÖÐC18O2×ªÒÆÍ¾¾¶ÎªCO2¡úC5¡úÌÇÀà |
| D£®Óñ»32P±ê¼ÇµÄT2ÊɾúÌåÈ¥¸ÐȾδ±»±ê¼ÇµÄϸ¾ú£¬¾¹ý¶Ìʱ¼äµÄ±£Îºó£¬ÓýÁ°èÆ÷½Á |