读知识>英语词典>abscission翻译和用法

abscission

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
    1. shedding of flowers and leaves and fruit following formation of scar tissue in a plant

      双语例句

      • 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 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。
      • 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
      • 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。
      • IAA and calcium inhibit the abscission of tomato pedicel explants, Vp induces abscission.
        IAA和钙均抑制番茄花柄脱落,而Vp则促进脱落。
      • Room competition resulted from plant density was the main reason leading to deadwood, withered leaves, bark abscission, deflection crown.
        樟子松的栽植密度引起空间竞争是树木产生枯枝、枯叶,树皮剥离,树木偏冠的主要原因。
      • The Design of the System to Moniter the Roof Abscission Layer under the Well of the Coal Mine
        煤矿井下顶板离层位移检测系统的设计
      • Roof abscission layer monitoring is one of important part of integrated monitoring in the full-anchor support roadway tunneling process.
        顶板离层监测是全锚支护巷道掘进过程中综合监测的重要内容。
      • An abscission zone occurs at the base of the organ.
        植物器官脱落是自然界普遍的现象。