称人头重量的题到底有没有解？

所有跟帖： 

• Where is the question? -ElizabethTaylor- ♂ (28 bytes) () 06/22/2010 postreply 18:27:58

• 回复：Where is the question? -Commentate- ♂ (62 bytes) () 06/22/2010 postreply 19:05:29

• 水中称重法应该可以 -布衣之才- ♂ (52 bytes) () 06/23/2010 postreply 20:52:59

• just make sure you understand the basics- vol vs. weight -guest007- ♀ (0 bytes) () 06/24/2010 postreply 04:50:06

• 吓人。。 ：） -idiot94- ♂ (0 bytes) () 06/24/2010 postreply 14:31:45