打火石是哪一種礦物? - 地球科學討論

Rebecca avatar
By Rebecca
at 2004-12-20T10:45

Table of Contents

※ 引述《silica (愛上貓咪的魚￾N￾N )》之銘言：
: 恩，
: 結果我去翻黃怡禎老師翻譯的礦物學出來了，
略

???????????????????????????????????????????????????????????????????????????????

--

All Comments

打火石是哪一種礦物?

Kristin avatar
By Kristin
at 2004-12-19T18:05
※ 引述《aztariatango (Mister)》之銘言： : ※ 引述《kobashi (稀有氣體研究員)》之銘言： : : 標題: Re: [問題] 打火石是哪一種礦物? : : 時間: Tue Apr 20 11:40:33 2004 : : 礦物名：燧石 Chert ^^^^^^ 應該是r ...

Re: 我覺得我很怪

Frederica avatar
By Frederica
at 2004-12-16T23:04
I am thinking the same as you - ...

打火石是哪一種礦物?

Megan avatar
By Megan
at 2004-12-16T21:28
※ 引述《kobashi (稀有氣體研究員)》之銘言： : 標題: Re: [問題] 打火石是哪一種礦物? : 時間: Tue Apr 20 11:40:33 2004 : : ※ 引述《buteo (找尋人與人的鍵結)》之銘言： : : 常聽到古人靠敲擊石頭可以生火，但是不知道確切的礦物種類是哪一種 ...

In Monday i am going to attend the geology exam

Rosalind avatar
By Rosalind
at 2004-12-16T20:18
Is there any advices for me??? Sorry for Typing in English, Because my typing is poor. I mean taking the geology exam (geology for engineers) - ...

有關地震預測的一篇論文

David avatar
By David
at 2004-12-13T22:58
1. Earthquake prediction is pivotal both for reduction of the damage from earthquakes and for fundamental understanding of lithosphere dynamics. That twof ...