“leaf diagnosis”的概念、定义、翻译、参考文献-科学参考

单词	leaf diagnosis
释义	leaf diagnosis Encyclopedia 农学叶片诊断释 leaf diagnosis叶片诊断根据植物叶片特征判断养分丰缺状况的方法。属植物营养诊断的方法之一。
随便看	sumo sum of all coefficients equal to 1 sum of a progression sum of a series sum of cardinal numbers sum of deviations squares sum of divisors sum of energy production sum of events sum of ideals sum of irrational radicals sum of linear convolution sum of matrices sum of numbers sum of operators sum of order types sum of ordinal numbers sum of powers sum of powers conjecture sum of prime factors sum of products sum of random many of random variables sum of sequences sum of series sum of sets

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