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306535002

木虫 (小有名气)

[求助] 求助 翻译句子 已有2人参与

求助   帮忙翻译一下下面这个句子,谢谢!
Metal concentrations (natural variables) were converted according to the following equation so that the coded concentrations (coded variables) had values of 1 and +1 at low and high levels, respectively.
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管瑞静

金虫 (小有名气)

【答案】应助回帖

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感谢参与,应助指数 +1
hanches: 金币+1, 热心应助有奖~~~ 2013-12-19 20:09:52
金属浓度(自然变量)根据下面的方程被转换,使得编码的浓度(编码变量)在低浓度和高浓度的分别具有-1和1值。 大致是这个意思
2楼2013-12-19 16:52:33
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befair

铁杆木虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
建议,不妥见谅:
用下面的公式, 金属含量(原始变量)变换成了的按其值高低分别取值-1或者+1的新的变量.
如2楼指出,原文values of 1 and +1, 貌似应该是values of -1 and +1
Befairorbeaware
3楼2013-12-19 20:33:09
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