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關注:1
2013-05-23 12:21
求翻譯:在大田情況下,在分蘗期,冠層光譜反射率值只對紅光波段(正相關)及近紅外波段(負相關)的反射率對蟲害程度敏感;在孕穗期,只有近紅外波段反射率對水稻受害程度敏感,其他波段都不顯著;無論是在分蘗期,孕穗期還是揚花期,紅光波段和近紅外波段與受害卷葉率值的相關性均處于極顯著水平,三個時期的敏感波段大致相同。是什么意思?![]() ![]() 在大田情況下,在分蘗期,冠層光譜反射率值只對紅光波段(正相關)及近紅外波段(負相關)的反射率對蟲害程度敏感;在孕穗期,只有近紅外波段反射率對水稻受害程度敏感,其他波段都不顯著;無論是在分蘗期,孕穗期還是揚花期,紅光波段和近紅外波段與受害卷葉率值的相關性均處于極顯著水平,三個時期的敏感波段大致相同。
問題補充: |
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2013-05-23 12:21:38
正在翻譯,請等待...
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2013-05-23 12:23:18
In Daejeon, the European Union, Crown layer spectral reflectance value is only the red-band (IS) and near-infrared band (negative) of the reflectivity of pest levels in sensitive; booting, only near-infrared band reflectivity of rice which are sensitive to other bands is not significant; whether it
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2013-05-23 12:24:58
正在翻譯,請等待...
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2013-05-23 12:26:38
In field situation Xia, in tiller period, Crown layer spectrum reflection rate value only on red band (are related) and the near infrared band (negative related) of reflection rate on pest degree sensitive; in at booting stage, only near infrared band reflection rate on rice victims degree sensitive
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2013-05-23 12:28:18
正在翻譯,請等待...
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