˵ŮһõӡDZȽĴ
Ǻǣûϵ°ɣһδϣҶΪԼѾϵûԸ⿴ءκȻĿЦ˻Ǵ󵨰ȻôֱĿԼôǵһһμܲþ͸ôҵġ
ܣܣǾ쿪ʼɣƻͨһҪϸĺҪͶʽʱ䡣Ķ˵DZӶ
ţ쿪ʼɣһҪ̷ϣɳԸŹ湫˾ӵĴͶŶȱȽϴҪϸһ¡˵ιɹһؼûΪڳرܡ
а̷ϣʱȵˣһĹƽʱξ꣬׬ǹڹĶ⼶Լκ̷ϣɹϵDZѰɴ˿û׼˻ǹкýá
IJͶӰεıʼDZϵԼıͣУУļͶӰȻЩȻˮѾʪ͸İѼƻϡ
˼̵IJ˵Ѵ˴սԵǰ˻㱨ز˴˴սԵƷҪ塣
üһֱţûв廰ͿžӨޢ޼úû棬ܲð칫׵СԵһž
һƪҵŮͬ һƪκŮְԱͬ

֣ : δ18Ͻվ se94se ڹΪڹԱܱɱ
й½ʿ룬ԸվеκηΣ

ϵ