| 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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