abscission中文

n.
1.【醫學】切除；【植物；植物學】脫離，(幼果)脫落。
2.【修辭學】頓斷法。

• abscission bulbi:    眼球摘出術
• abscission joint:    脫離節
• abscission layer:    離區; 脫離層

例句與用法

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1. Abscission of the tightly rolled, needlelike tips of the injured leaves quite often occurred .
   受毒害葉片經常出現針狀的葉尖從蜷縮部分脫落下來。
2. 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。
3. Effects of low intensity of light on pepper flower abscission and photosynthesis
   弱光對辣椒落花和光合作用的影響
4. Abscission and its mechanism of three different salt - tolerant types of upland cotton under the stress of salinity
   鹽脅迫下不同耐鹽性的陸地棉品種脫落規律及機理
5. 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） 。

英文釋義

名詞

1. the act of cutting something off
   同義詞：cutting off
2. shedding of flowers and leaves and fruit following formation of scar tissue in a plant

百科釋義

Abscission (from the Latin ab meaning away and scindere meaning to cut) is a term used in several areas of biology. In plant sciences, it most commonly refers to the process by which a plant drops one or more of its parts, such as a leaf, fruit, flower or seed.