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| 由图1还可以看出，a，b，c，d的衍射峰强度依次降低，说明结晶度依次降低，特别是d的衍射峰强度明显不如前三者。这表明元素掺杂对催化剂的结晶度有影响，说明d结晶度较差，存在晶体缺陷 |
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★ ★ ★
sirljz(金币+3):谢谢交流 2010-03-16 22:41
yujiao8819(金币+15):谢谢啊 2010-03-17 08:52
sirljz(金币+3):谢谢交流 2010-03-16 22:41
yujiao8819(金币+15):谢谢啊 2010-03-17 08:52
| It is also shown in Figure 1 that the diffraction peaks intensity of a, b, c, d reduce in turn, indicating that the degree of crystallinity reduce in turn and especially the diffraction peak intensity of d is obviously weaker than the first three. It manifests that doping affects largely on the crystallinity of the catalyst, which leads to poor crystallinity of d and existence of crystal defect. |
2楼2010-03-16 21:43:18
sirljz
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yujiao8819(金币+5):谢谢啊 2010-03-17 08:53
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楼上的翻译还是不错的，个别地方做一下修改就可以了。 the intensity of diffraction peaks of a, b, c, d reduces in turn, indicating that the degree of crystallinity（或者crystallize degree） reduces in turn and especially the intensity of d is obviously weaker than the first three. It manifests that doping element has a large effect on the crystallinity of the catalyst, and the crystallinity of d is poor, and in other words, crystal defects are existent. 最后一句不是很理想 |
3楼2010-03-16 23:02:22