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- An abscission zone occurs at the base of the organ. 脱落区发生在器官基部的某一特化的区域。
- The shedding of leaves,flowers,or fruits following the formation of the abscission zone. 脱离因脱落区的形成而引起的叶子、花朵或果实的自然脱落
- The shedding of leaves, flowers, or fruits following the formation of the abscission zone. 脱离因脱落区的形成而引起的叶子、花朵或果实的自然脱落
- Peroxidase activity in the pedicel abscission zone of young cotton boll was promoted either by removing the opposite leaf, removing stigma, or spraying ethrel on the flower. 使用去叶、阻止受精或乙烯利处理花朵的方法,诱发棉花幼铃脱落,铃柄离区的过氧化物酶活性增加,到脱落前达到最高值。
- The results showed that ethylene could accelerate the abscission during incubation,Ca2+-ATPase activity first rose sharply and then declined quickly. Subsequently,there was a increase in the activity of Endo-PG,PE,CMC-Na enzyme in abscission zone. 结果表明:外源乙烯加速了花柄的脱落,刺激了其离区的Ca2+-ATPase活性先升高后下降,随后离区CMC-Na、Endo-PG、PE活性升高;
- The experiment results indicated that cellulase activity in abscission zone from petiole of bean and cotyledon petiole of cotton was increased after treatment of GA_3, but it was inhibited by IAA. 这与GA_3促进菜豆叶柄和棉苗子叶柄外植体的脱落、IAA延迟脱落的效应成正相关。
- Chen N R,Zhou J P.The constraint effect of the 2,4-D to the cast of sweet orange and the activity of cellulose of abscission zone[J].South China Agriculture University Transaction,1989,10(3):16-23. [8]陈乃荣;周溅平.;2;4-D对甜橙幼果脱落及离区纤维素酶活性的抑制效应[J]
- Abscission zone and abscission layer 离区与离层
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- Immunohistochemical Localization of IAA in the Leaf Abscission Zone of Syringa oblata 紫丁香叶柄离区IAA的免疫组织化学定位
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- Some people live in Torrid Zone. 有些人生活在热带。
- I'd like to see Europe as a nuclear-free zone. 我希望欧洲成为无核区。
- The troops detrained near the battle zone. 部队在战区附近下了火车。
- The Relation of Grape Berry Abscission to Changes of Enzyme Activity in Abscission Zone and Plant Growth Regulators During Storage 葡萄贮藏过程中落粒与离区酶活性变化及植物生长调节物质的关系
- It is antagonistic to abscisic acid in abscission. 在脱落过程中生长素与脱落酸有拮抗作用。
- They are pulling their troops out of the battle zone. 他们正把部队调离战区。
- They have declared their country a, nuclear-free zone. 他们宣布本国为无核区。
- Wrestling is in a twilight zone between sport and entertainment. 摔跤是介於运动和娱乐两者之间的活动。
- Most of the world's wheat is grown in the North Temperate zone. 世界上大部分小麦种植在北温带。