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[求助]
英译汉 大家帮忙!!
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(1)The PP was achieved for each park by (1) computing the park coverage of each 90-mpixel by overlaying vector boundary of the park on resampled 1-m pixels, and then the counted park area is divided by original pixel size (8100m2), and (2) calculating the average park coverage value for each park within the park’s vector boundary. (2)we used a PP threshold of 0.6 and selected 18 parkswhich have less contamination by outside park areas for further analysis. |
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xiaokaizi
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爱与雨下(金币+2): 2011-10-22 09:56:50
happiapple00(金币+2, 翻译EPI+1): 虽然离专业有偏差，但有很好的地方我能借鉴，非常感谢您！ 2011-10-22 10:52:53
sltmac(金币+2): 2011-10-26 08:46:51
sltmac(金币+1): 2011-10-26 08:46:54
sltmac: 欢迎常来 2011-10-26 08:47:02
爱与雨下(金币+2): 2011-10-22 09:56:50
happiapple00(金币+2, 翻译EPI+1): 虽然离专业有偏差，但有很好的地方我能借鉴，非常感谢您！ 2011-10-22 10:52:53
sltmac(金币+2): 2011-10-26 08:46:51
sltmac(金币+1): 2011-10-26 08:46:54
sltmac: 欢迎常来 2011-10-26 08:47:02
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(1)The PP was achieved for each park by (1) computing the park coverage of each 90-m pixel by overlaying vector boundary of the park on resampled 1-m pixels, and then the counted park area is divided by original pixel size (8100m2), and (2) calculating the average park coverage value for each park within the park’s vector boundary. (1)通过以下可以得到pp值，(1)计算每90 米像素区域的覆盖面积，覆盖原有1米像素的重新采样向量边界像素,然后将求得的区域面积除以原有园区像素大小(8100平方米),然后(2) 在区域向量的边界内计算每一个区域覆盖的平均值。 (2) We used a PP threshold of 0.6 and selected 18 parks which have less contamination by outside park areas for further analysis. (2) 为了做进一步分析，我们以PP阈值为0.6,选定18个受外部污染较少的区域。 声明，这个帖子很久没有人应助，我试了一下，感觉有点迷茫。 1 pp 不知道是什么意思， 2.park 在这里使用公园好呢，还是区域好，还是另有他意。 这些专业词汇，楼主应当比较明白。仅供参考， |
2楼2011-10-21 23:19:37