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huaer_87

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[求助] 有关XRD的问题,请帮忙翻译这句话!

审稿意见中有这样一段话 The results of XRD patterns showed that a shift towards less positive 2 θ values was gained as a result of adding Co. According to this observation, could the author expect what happened to the crystal lattice of Ni-Co/graphene powder? 请帮我翻译下,是什么意思
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ironknight

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huaer_87: 金币+5 2012-07-30 11:56:08
加入Co使2θ向负方向移动。据此,请作者预测Ni-Co/graphene粉末的晶格发生了什么变化。
2楼2012-07-28 21:53:57
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huaer_87

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引用回帖:
2楼: Originally posted by ironknight at 2012-07-28 21:53:57
加入Co使2θ向负方向移动。据此,请作者预测Ni-Co/graphene粉末的晶格发生了什么变化。

你好, a shift towards less positive 2 θ values  的意思是“使2θ向正方向轻微的移动”,还是“使2θ向负方向移动”  请你再帮我分析分析,多谢了
3楼2012-07-29 12:58:22
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ironknight

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huaer_87: 金币+5, ★★★很有帮助 2012-07-29 20:03:56
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3楼: Originally posted by huaer_87 at 2012-07-29 12:58:22
你好, a shift towards less positive 2 θ values  的意思是“使2θ向正方向轻微的移动”,还是“使2θ向负方向移动”  请你再帮我分析分析,多谢了...

字面意思是向正值减少的方向,也就是负方向吧。
你看看自己的数据吧,就知道是正是负了。
4楼2012-07-29 13:35:34
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