positive spike 中文意思是什麼

positive spike 解釋
正峰信號
  • positive : adj 1 確實的，明確的；確定的；無條件的 （opp qualified implied inferential）; 絕對的，無疑問的，...
  • spike : n 1 （圍墻等上尖頭向外或向上的）長釘，尖鐵（等）。2 有尖端的細長東西；鞋底尖釘；（運動員的）釘鞋...
  1. The positive correlation between 1000 - grain weight and grain numbers per spike, plant height and protein content, heading date and spikelet number per spike, have disadvantageous effect on the genetic improvement of wheat - rye recombinant lines

    千粒重和穗粒數的負偏相關對小麥異源（黑麥）重組系的遺傳改良有重大影響，打破該相關也相當困難。
  2. The positive significant correlations were found between heading date and spikelet number per spike, plant height and protein content, 1000 - grain weight and grain numbers per spike, grain number per spike and grain weight per spike, respectively

    結果表明：抽穗期與小穗數、株高與蛋白質含量、千粒重與穗粒重以及穗粒數與穗粒重均呈極顯著的正偏相關。
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