prolongation

英 [ˌprəʊlɒŋˈɡeɪʃn]

美 [ˌproʊlɔːŋˈɡeɪʃn]

n.  延长; 延伸

复数：prolongations　

医学

BNC.26661 / COCA.31111

牛津词典

noun

• 延长；延伸
  the act of making sth last longer
  1. the artificial prolongation of human life
     对人类寿命的人为的延长

柯林斯词典

• VERB 延长；拉长；拖长
  Toprolongsomething means to make it last longer.
  1. Mr Chesler said foreign military aid was prolonging the war...
     切斯勒先生说国外的军事援助拉长了战事。
  2. The actual action of the drug can be prolonged significantly.
     这种药物实际起作用的时间可以大大延长。

英英释义

noun

• the act of prolonging something
  1. there was an indefinite prolongation of the peace talks
  Synonym:protractionperpetuationlengthening
• the consequence of being lengthened in duration
  Synonym:lengthinesscontinuationprotraction
• amount or degree or range to which something extends
  1. the wire has an extension of 50 feet
  Synonym:extensionlengthiness

双语例句

• Objective To observe the glycerin Bupivacaine mixture for the prolongation of epidural analgesia.
  目的观察甘油丁哌卡因溶液连续硬膜外注射延长局麻作用时间的效果。
• Materials with high electronic density were deposited with prolongation of medication.
  随着给药时间的延长，细胞内有电子密度高的物质沉积，并逐渐增多。
• Our study addressed the question of whether prolonging chemotherapy after disease response or stabilization is associated with a prolongation of survival and time to progression.
  我们的研究是为了解决这个问题：在肿瘤生长被控制以后，延长化疗过程是否有助于延长患者的生存期。
• It is to lighten that pathological damage of testes of cryptorchidism with prolongation of reset time.
  随着复位时间的延长，隐睾组织的病理损害有恢复的趋势。
• Class III anti-arrhythmic drugs ( such as amiodarone) act ia prolongation of the action potential.
  III类抗心律失常药物（例如胺碘酮）是通过延长动作电位来发挥作用的。
• Test research provided experimental basis for useful life assessment and prolongation of disk.
  试验研究为***定寿、延寿提供了试验依据。
• The equivalent definitions of the first prolongation and the prolongational set of a set are discussed.
  利用拓扑分析方法给出延伸集与延伸极限集的等价定义及它们是连通的条件。
• In this case, prolongation of life should trump reproduction.
  既然这样，延长寿命就要重于繁衍后代。
• Extend a set there was an indefinite prolongation of the peace talks.
  延长一盘比赛的时间和谈被不确定的延长了。
• Financial Development under Function angle of View Very Prolongation
  功能观视角下的金融发展理论及其延伸