没错，浅水波回弹阻力、表面张力等造成的流体动力改变。。。.

来源: 非吾于 2008-08-14 18:12:21 [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.