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- After because aspirin classics is beautiful the branch is bibulous, can make leaf stoma close, decelerate what water divides to evaporate. 因阿司匹林经花枝吸水后,可促使叶子气孔闭合,减慢水分的蒸发。
- With CO2 concentration enrichment, the leaf stoma density becomes small for C3 crops, but it shows the opposite tendency for C4 crops (maize). 随着CO2浓度升高,C3作物叶片气孔密度变小,C4作物(玉米)呈相反趋势;
- The leaf stoma non-saturation condition is considered to calculate the evapotranspiration,and the root absorption model is revised as well. 对植被内部湍流交换的物理过程作了深入研究,特别考虑了叶片气孔为非饱和水汽条件下的交换情况,并且给出了修正后的根系吸水模式。
- It is also obvious to see that ABA functions well in the closure of the leaf stomata. 但必须根据花卉的不同种类、品种和条件等来合理使用和控制糖分才能达到应有的效果。
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- I saw him take a leaf out of the book. 我看见他从书上撕下一页。
- The maple leaf is the emblem of Canada. 枫叶是加拿大的象征。
- The trees and shrubs were in full leaf. 那些树和灌木枝叶茂盛。
- One of several metal strips forming a leaf spring. 簧片构成片簧的几个金属片中的一个
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- The trees come into leaf in spring. 春天,树木吐芽长叶。
- You should take a leaf out of Tom's book. 你应该学学汤姆。
- A leaf came upon her book as she was reading. 她正读著书,一片树叶落到她的书上。
- The trees are just beginning to leaf. 树刚刚开始长叶子。
- The nectar was secreted by stoma and epidermls. 蜜汁通过气孔和表皮细胞泌出。
- Not a leaf nor an insect stirred. 不单是树叶,连个虫子都不动。
- And the number of stoma increased. 叶绿休的数量减少,而气孔的数量增加。
- The giraffe eats tender leaf from the tree highly. 长颈鹿从高高的树上吃掉嫩树叶子。
- The falling leaf spiralled to the ground. 落叶盘旋著飘到了地上。
- A leaf or a plant part that evolved from a leaf. 叶,叶原体,叶性器官从叶子发育而成的叶子或植物部分