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indicator  
词性及解释
  • n.
    指示器, 指示剂, 指标
  • 【计】
    指示器
  • 【化】
    指示剂; 示功器; 指示计; 指示器
  • 【经】
    指标, (通常指经济指标)
英英解释
  • 1.
    n.a device for showing the operating condition of some system
  • 2.
    n.a signal for attracting attention
  • 3.
    n.(chemistry) a substance that changes color to indicate the presence of some ion or substance
    [例]
      can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction
常用词组
例句
  • 1.
    A device, such as a ruler, tab, or bar, that serves as an indicator or ACTS to regulate a motion or operation.
    导向装置用作指向物或用来调整运动方向或运行的装置,如尺子、调整片或栅栏
  • 2.
    Pulse as AN indicator of disease
    脉象主病(中医)
  • 3.
    In ACF / VTAM, AN indicator sent by a node indicating that the other node cAN begin trANsmitting synchronous-flow messages
    在IBM的通信系统软件ACF/VTAM中,由一个网点送出的一种指示符,表示其它网点可以开始传输同步流报文。
  • 4.
    Plug the other end of the charger into AN electrical outlet. During charging, the headset indicator turns on ANd remains on until charging completes.
    将充电器插入电源中。在充电过程中,耳机显示灯亮起,直至充电完毕。
  • 5.
    Look at the exposure indicator when setting the aperture AND shutter speed.
    当设定光圈和快门速度时,请注意曝光指示灯
  • 6.
    This indicator is at 15-year highs, AND leads already recovering US IT capex by six months. It predicts further strength in the coming two quarters.
    这个先行指标达到了15年来的最高水平,并早在六个月前就已恢复了美国信息技术的资本支出。它预测在接下来两个季度内将更加强劲。
  • 7.
    Litmus paper can be used AS an indicator of the presence of acid in a solution.
    石蕊试纸可用以测试溶液是否含酸.
  • 8.
    These two floor stands also available with an indicATor so the position of the disc (wedge) can be read AT a glance.
    这两种地轴架都可配置指示器,因此只要看一眼就能够知道阀瓣(楔板)的位置。
  • 9.
    These data suggest that SCC Ag levels may be an indicator of psoriasis activity.
    由此可知血清的鳞状细胞癌抗原可能为乾癣疾病活动力的指标。
  • 10.
    A feeler gauge, a dial indicator or a cam-Angle meter can be used to test the amount of contact-point opening.
    测隙规、千分表或触点闭合角测定表也可检测触点开度。
词汇级别

小测验:选择正确的单词

n. 不重视, 无兴趣, 漠不关心
  • A.idndifference
  • B.idndictment
  • C.idndigence
  • D.idndifferent

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