Re: [問題] 請問一下 thorogenic lead

看板EarthScience作者 (隕石真是多)時間20年前 (2005/05/02 00:41), 編輯推噓2(2推 0噓 0→)
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※ 引述《PALALEE (安靜角落漠視)》之銘言： : thorogenic lead 中的"thorogenic"是什麼意思 : 查了好久 查不到 : 它又跟鉛的同位素有什麼關係 : 煩請知道的人幫忙解答一下 : 感謝感謝 What you are asking is anthropogenic lead, I think. It means any Pb which is not produced by natural radioactive decays. The reason geochronologists don't like it is because it confuses and screws up your data. Most of terrestrial samples are contaminated by anthropogenic lead, which is pretty bad. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 70.33.76.125 ※ 編輯: Pegasus 來自: 70.33.76.125 (05/02 12:42)
推
140.112.56.79 05/05, , 1F
學長您那邊沒有中文輸入嗎？
140.112.56.79 05/05, 1F
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169.232.144.79 05/05, , 2F
喔 抱歉. 下次會用中文輸入
169.232.144.79 05/05, 2F
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文章代碼(AID): #12TGQqY8 (EarthScience)