Originally posted by trirockc at 2005-8-22 06:59:
可能是防锈

Originally posted by 四大恶人 at 2005-8-22 22:56:
不知道啊

Originally posted by 土豆炖牛肉 at 2005-8-22 22:43:
软。好加工把

Originally posted by littleflyfish at 2005-8-22 11:00 PM:

这样的答案贝贝不会给钱的

Originally posted by 娇贝儿 at 2005-8-22 23:08:

好聪明!yes.gif

Originally posted by hansaeric at 2005-8-23 09:25:
答：之所以选择用铜制造作为“炮弹”的撞击器，是因为它对撞击时的观测产生的干扰最小，并且也不会留下残余物而妨碍未来的观测。铜的金属特性也保证了可用其制造结构上足够“硬”的撞击器。实际上，该撞击器采用的 ...

Originally posted by littleflyfish at 2005-8-23 02:40 PM:

虽然不知道答案，可偶看这样子这已经是标准答案了yes.gifyes.gif

Originally posted by 娇贝儿 at 2005-8-23 14:41:

你确定这是标准答案?

Originally posted by littleflyfish at 2005-8-23 02:45 PM:

偶不确定，可我看他回答问题的样子那么笃定，应该就是了吧rolleyes.grolleyes.g

Originally posted by 娇贝儿 at 2005-8-23 14:47:

让LZ来评价一下灘
反正我不能确定是否正确!

Originally posted by littleflyfish at 2005-8-23 02:48 PM:

那等着他上线吧

Originally posted by 娇贝儿 at 2005-8-23 14:50:

不能就这样等啊
我们得采取点行动啊
快,去找找!

Originally posted by 娇贝儿 at 2005-8-23 14:53:
你自己想咯~
我相信你有能力找到的!

Originally posted by 娇贝儿 at 2005-8-23 14:55:
有啊!

Originally posted by littleflyfish at 2005-8-23 15:55:

那偶也找不到cry2.gifcry2.gif

Originally posted by 娇贝儿 at 2005-8-23 15:56:

mad.gif快去找!