找诗词>英语词典>ascertains翻译和用法

ascertains

英 [ˌæsəˈteɪnz]

美 [ˌæsərˈteɪnz]

v.  查明; 弄清
ascertain的第三人称单数

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。

双语例句

  • Sven quits in disgrace after daily mirror undercover sting ascertains that he was sleeping with the snake the whole time.
    在每日镜报证据确凿的披露他一直与蛇睡在一起后,他很不体面的退出了。
  • It ascertains the optimum grid granularity and density threshold on the basis of the situation in which dense and sparse grid is generated during the procedure of grid dynamical partitioning.
    在网格动态划分过程中,根据密网格和稀疏网格的产生情况,确定最佳网格粒度与密度阈值。
  • Secondly, the neural network theory is discussed briefly in this paper. At the same time, the paper analyses the two forward-type networks detailedly and also ascertains their differences.
    其次,本文对神经网络理论进行了简要的阐述,并对两种前向型网络进行了详尽的分析,也对这两种网络的差异进行了探讨。
  • First, analyses the environment changes faced by a knowledge-based enterprise in its development and problems encountered with in its practice of management and theoretical research on the background of the knowledge economy, and ascertains the issue of knowledge based enterprise growth as the main study subject.
    首先,分析在知识经济背景下,企业发展面临的环境变化和知识型企业在管理实践与理论研究中存在的问题,确定了将知识型企业的成长问题作为研究的主要内容。
  • On the basis of quantitative analysis of influential relationships of combat capabilities, one method which can ascertains influential weight of combat capability has been put forward. And concrete calculating process has been designed.
    在定量分析作战能力影响关系的基础上,论文提出了利用影响关系矩阵确定作战能力影响权重的方法,并设计了具体的计算步骤。
  • Direct measurement of seismic attenuation ascertains that fluid motion is a primary mechanism in porous, permeable elastics.
    地震波衰减机制和测量方法研究表明,在孔隙和渗透性碎屑岩中,流体运动是衰减的主要机制。
  • According to the area and economic characters in developed areas, and combining the traffic speciality of road networks, mis paper ascertains the aim and function of speedway tolling;
    本文针对发达地区的区域特征和经济特征,结合路网的交通流特性,确定高速公路的收费目的和职能;
  • The paper establishes comprehensive judgement system to the reliability of the fire protection system in underground business constructions, investigates and analyses the calculational evaluation method of the reliability of automatic sprinkling system and fire alarm system primarily and ascertains the reliable grade at the same time.
    建立了地下商业建筑消防系统可靠性综合评价系统,并重点分析研究了综合评价系统中的自动喷水灭火及火灾自动报警分系统的可靠性计算评价方法,确定了其可靠性等级。
  • Ascertains actual pitch value of six citation tones by methods of experimental phonetics, and explains differences of the tonal pattern.
    通过实验语音学的方法确定了华阳话单字调的实际调值,并对其声调格局中存在的分歧做了解释。
  • Each of these testing methods ascertains the software product quality in different functional areas.
    每种测试方法确定软件产品在不同功能区域的质量。