五五字典>英语词典>ascertained翻译和用法

ascertained

英 [ˌæsəˈteɪnd]

美 [ˌæsərˈteɪnd]

v.  查明; 弄清
ascertain的过去分词和过去式

过去分词:ascertained 过去式:ascertained 

柯林斯词典

  • VERB (尤指经过努力后)查明,弄清,确定
    If youascertainthe truth about something, you find out what it is, especially by making a deliberate effort to do so.
    1. Through doing this, the teacher will be able to ascertain the extent to which the child understands what he is reading...
      这样一来,老师就能确定孩子们对他所读的内容理解多少了。
    2. Once they had ascertained that he was not a spy, they agreed to release him...
      一旦确认他并非间谍,他们即同意将他释放。
    3. Take time to ascertain what services your bank is providing, and at what cost.
      花些时间确认一下你的银行会提供什么样的服务,费用是多少。

英英释义

adj

  • discovered or determined by scientific observation
    1. variation in the ascertained flux depends on a number of factors
    2. the discovered behavior norms
    3. discovered differences in achievement
    4. no explanation for the observed phenomena
    Synonym:discoveredobserved

双语例句

  • Result The calibration result and calibration curve was ascertained and analyzed.
    结果:实验得出了系统的定标结果及定标曲线,并对此进行了分析。
  • I ascertained that no one could overhear us before I told Otto the news.
    我确信没有人能听到我们的谈话之后,才把这个消息告诉奥托。
  • And how was your guilt ascertained?
    他们是怎样定你的罪的?
  • Once they had ascertained that he was not a spy, they agreed to release him
    一旦确认他并非间谍,他们即同意将他释放。
  • We ascertained that he was dead.
    我们断定他已死了。
  • A white rot fungus biomembrane reactor system was set up, and the optimal operation parameters of the reactor system were ascertained.
    建立了白腐真菌生物膜反应器,并对其运行参数进行了调试优化。
  • How severely has yet to be ascertained.
    现在还不能确定多严重。
  • Birth outcomes were ascertained for1280 ( 94%) of the1369 women enrolled.
    确定了所招募的1369名妇女中1280名(94%)的分娩结果。
  • We need to ascertained that the knew the victim.
    警察已查明他认识受害者。
  • The pathway of DDT degradation in soil has not been fully ascertained.
    在土壤中滴滴涕降解的途径还没有充分调查。