abscission
英
美
n. 脱离；截去；切除；脱离
英英释义
noun
- the act of cutting something off
- shedding of flowers and leaves and fruit following formation of scar tissue in a plant
双语例句
- Regulation of Plant Organs Abscission by Abscission Regulating Substances
脱落调节物质对植物器官脱落的调控 - Normal abscission layer development of hilum
种脐的正常离层发育 - Correlation of ethylene, free amino acids with senescence and abscission of Golden Delicious apple leaves
乙烯、游离氨基酸与金帅苹果叶片衰老和脱落关系的研究 - Abscission occurs at specific sites called abscission zones.
器官脱落发生的区域叫做离区。 - Regulation of Abscission Cellulose Gene Expression and Effect of Flowers and Pods Abscission in Soybean by Hormones or Unfavorable Circumstances
激素、逆境对大豆脱落纤维素酶基因表达的调控及其对花荚脱落的影响 - For conifers which do not form an abscission layer at the base of the cone, shakers have been partially or completely unsuccessful.
对于球果基部不能形成脱离层的针叶树，摇树机的作用不大，或者完全不起作用。 - Tyloses are often found in injured tissue, older wood, and below an abscission layer, and can completely block the conducting vessel.
受损害的组织、衰老的木材和离层下方的位置常发现侵填体，这可以完全阻塞负责运输的导管系统。 - It is important in the degradation of plant cell walls in living plants ( e.g. in leaf abscission).
在生活植物体的细胞壁的降解过程中起重要的作用（如叶子脱落）。 - The roof abscission layer is the biggest security hidden danger in bolting support tunnel.
对于锚网支护的煤巷来说，顶板离层是潜在的安全威胁。 - Our study provides evidence that in human cells abscission is coordinated with the completion of chromosome segregation to protect against tetraploidization by furrow regression.
此项研究表明人体细胞的切割作用，与染色体隔离的完整性协同，保护染色体免于逆向作用导致的四倍体化。