abscission

英

美

n.  脱离；截去；切除；脱离

GRE医学

英英释义

noun

• the act of cutting something off
  Synonym:cutting off
• shedding of flowers and leaves and fruit following formation of scar tissue in a plant

双语例句

• When abscission occurred, total sugar and soluble protein were decreased, but reducing sugar was increased.
  当脱落发生时，培养体的总糖及可溶性蛋白的含量降低，但还原糖含量升高。
• 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
• Abscission and its Mechanism of Three Different Salt-tolerant Types of Upland Cotton under the Stress of Salinity
  盐胁迫下不同耐盐性的陆地棉品种脱落规律及机理
• The Interactive Effects of Nitrogen Fertilization and Irrigation on the Abscission of Cotton Buds and Bolls
  水氮耦合对棉花蕾铃脱落的影响研究
• The fruit abscission mechanism of plant is generally considered as one of the key factors maintaining system stability.
  植物果实的脱落机制普遍被认为是维持系统稳定的关键因素之一。
• 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
• 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）。
• Abscission of the tightly rolled, needlelike tips of the injured leaves quite often occurred.
  受毒害叶片经常出现针状的叶尖从蜷缩部分脱落下来。
• The leaf production continues, but as a result of leaf abscission, the older, lower leaves will drop off, as the plant grows taller.
  叶生产继续，但是由于叶裁去，更旧，较低的叶子将减低，当植物变得更高。
• 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。