leaf age造句

• Removal of flowers and pods from flowering soybean plants also delays leaf aging .
  從正在開花的大豆的植株中摘除化和莢也能推遲葉子的衰老。
• Corresponding relationship of maize leaf age index , ear differentiation and shape
  玉米葉齡指數與穗分化及外部形態的對應關系
• Leaf age index
  葉齡指數
• The experiment of the influences of throwing cultivation of different leaf age on the output of till - less seedling throwing rice
  不同葉齡拋栽對免耕拋秧稻產量的影響試驗
• Like most plant hormones , cytokinins also have other effects , including the prevention of leaf aging , or senescence
  如同大多數植物激素，細胞分裂素很有其他功效，包括阻止葉片老化或衰老。
• Scientists have long thought that the bright colors of autumn foliage were just the by - product of how leaves age when they cease photosynthesis , but hagen and his colleagues report that the earlier and the more trees changed color , the less damage from chewing occurred the following season
  長久以來，科學家都認為秋天鮮?的樹葉顏色，不過是葉子老化、不再行光合作用后的副產品罷了；然而哈根及同事的報告卻指出，如果樹木變色的時間越早、數量越多，下一季受到蟲咬的傷害就越低。
• When sparsely - planted rice overgrew its earing period , light intensity in the mid - lower part increased , photosynthesis prolonged , activity of nitrate and peroxide decreased , protein content increased by more than 50 % , velocity of leaf ageing slowed , but accumulation of dry matter of grain accelerated and 1000 - grain weight increased too
  摘要稀植栽培的水稻，抽穗后田間表現為中下部光強明顯增加，光合作用時間延長，硝酸還原酶和過氧化物酶活性降低，蛋白質含量增加50 %以上，葉片衰老延緩，籽粒干物質積累加速，千粒重提高。
• It's difficult to find leaf age in a sentence. 用leaf age造句挺難的