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multiplier ['mʌltiplaiə] 
词性及解释
  • n.
    增殖者, 倍加器, 乘数
  • 【计】
    乘数; 乘法器
  • 【化】
    乘积放大倍数; 扩程器
  • 【医】
    倍增器, 倍加器(物理)
英英解释
常用词组
例句
  • 1.
    A frequency multiplier which multiplies the frequency of AN input signal by two.
    使输入信号的频率加倍的一种倍频器。
  • 2.
    The range of a voltmeter may be extended by means of a series resistor called a multiplier as shown in FIG.2.
    如图2所示,采用一种称为倍增电阻的串联电阻器即可扩大伏特表的量程。
  • 3.
    It is thereFORe advisable never to use an excessively high working voltage FOR a multiplier cell
    因而光电倍增管不使用过高的工作电压是很有道理的。
  • 4.
    The multiplier FOR the estimate of man-hour costs to take care of overheads and fringe benefits.
    工时成本估计的乘数及以满足福利费和经营管理费的需要。
  • 5.
    FOR the geometry depicted in Figure 2-2, the lagrange multiplier is positive
    对于图2-2中所画的几何图形来说,拉格朗日乘子是正的。
  • 6.
    A multiplier in which operation IS unrestricted as to the sign of the input variables
    一种乘法器,其中的运算不受输入变量符号的限制。
  • 7.
    With the multiplier 250 volts may be required to move the Pointer to full-scale, 135 volts across the multiplier and 15 volts across the meter.
    倘有倍增电阻,指针偏转到满刻度的读数可达150伏;其中增电阻两端之间的读数为135伏,表头内的读数为15伏。
  • 8.
    Third, the price deflation oscillating through the information sector will drag down the rest of the economy, too, through a multiplier effect.
    再者,信息产业价格下跌的震荡局面,还将通过乘数效应拖累其它经济领域。
  • 9.
    This old house is becoming a multiplier of expenses.
    这座老屋的费用正不断增加
  • 10.
    signal multiplier iconoscope
    信号倍增光电摄象管

小测验:选择正确的单词

vt. 用力咀嚼, 大声咀嚼 vi. 用力咀嚼, 大声咀嚼
  • A.mdumps
  • B.mdumble
  • C.mdummer
  • D.mdunch
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