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nri

更新日期:2026-08-14

词语 nri
释义

nri
释义
个新名词
例句
1·Compared with SPAD readings, the normalized redness intensity (NRI ), with a high rvalue of 0.541-0.780 with conventional N parameters, could better express the N status of rice.
红光标准化值与叶绿素仪SPAD读数相比能更好地表征水稻幼穗期的氮素营养状况, 与常规测试指标的相关系数介于0.541~0.780之间。

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