grey leaf 中文意思是什麼

grey leaf 解釋
葉斑病
  • grey : adj 1 灰色的,灰白的,本色的。2 灰暗的,陰沉的,陰暗的。3 灰白頭發的;衰老的;老練的,成熟的。4 ...
  • leaf : n (pl leaves)1 葉;〈集合詞〉葉子;茶葉,煙葉。2 花瓣。3 (書刊等的)一張(兩面)。4 金屬薄片,...
  1. All at once, as with a sudden smile of heaven, forth burst the sunshine, pouring a very flood into the obscure forest, gladdening each green leaf, transmuting the yellow fallen ones to gold, and gleaming adown the grey trunks of the solemn trees

    突然之間,天空似乎一下子綻出微笑,立時陽光四射,將燦爛的光芒灑向膝腕的樹林,使每一片綠葉都興高采烈,把所有枯黃的落時染成金黃,連肅穆的樹木的灰色樹干也閃出亮光。
  2. The results showed that grey relation entropy order of peanut yield and main traits was 100 - kernel weight, 100 - pod weight, pods per plant, no. of pod branches, length of subbranches, shelling percentage, no. of branches, plant height, leaf spot resistance, bad pods per plant, growing period

    結果表明,花生產量與農藝性狀的熵關聯度為:生育期0 . 9558 ,株高0 . 9859 ,分枝數0 . 9887 ,結果枝數0 . 9920 ,側枝長0 . 9888 ,單株果數0 . 9932 ,葉斑病病指0 . 9839 ,爛果數0 . 9858 ,百果重0 . 9933 ,百仁重0 . 9936 ,出仁率0 . 9887 ;熵關聯序為:百仁重百果重單株果數結果枝數側枝長出仁率分枝數株高葉斑病病指爛果數生育期。
  3. Effect of grey relationship analysis on leaf fertilizer for hybrid cotton

    葉面肥在雜交棉花上應用效果的灰色關聯度分析
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