modulator [ˈmɑdʒəˌletɚ]

例句:

• Conclusion: AbE is potentially a biological response modulator for hemopoietic and immuno - regulstion.
  结论: AbE有可能成为一种能改善造血与免疫功能的生物反应调节剂.
  
• Objective To synthesize raloxifene hydrochloride, which is a selective estrogen receptor modulator.
  目的合成选择性雌激素受体调节剂盐酸雷洛昔芬.
  
• A modulator reduces the quantization error of the frequency divider.
  调制器减少该分频器的量化误差.
  
• The photo below shows the prototype modulator we developed.
  来自BBC
• Now, a demodulator is much harder than a modulator.
  来自BBC
• How would the modulator behave under such circumstances.
  来自SA