abscission

常見例句

An abscission zone occurs at the base of the organ.
脫落區(qū)發(fā)生在器官基部的某一特化的區(qū)域。
It is antagonistic to abscisic acid in abscission.
在脫落過程中生長素與脫落酸有拮抗作用。
Abscission of the tightly rolled, needlelike tips of the injured leaves quite often occurred.
受毒害葉片經(jīng)常出現(xiàn)針狀的葉尖從蜷縮部分脫落下來。
When abscission occurred,total sugar and soluble protein were decreased,but reducing sugar was increased.
當脫落發(fā)生時,培養(yǎng)體的總糖及可溶性蛋白的含量降低,但還原糖含量升高。
It is important in the degradation of plant cell walls in living plants (e.g. in leaf abscission).
在生活植物體的細胞壁的降解過程中起重要的作用（如葉子脫落）。
For conifers which do not form an abscission layer at the base of the cone, shakers have been partially or completely unsuccessful.
對于球果基部不能形成脫離層的針葉樹，搖樹機的作用不大，或者完全不起作用。