我怎么听说plasma寿命长？不过没证实过，有相关科普没？

来源: 德州老外于 2006-09-17 08:56:16 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.