modulator

['mɔdjuleitə, -dʒu-]
  • n. [电子] 调幅器，[电子][通信] 调制器；调节人
modulator
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英语词源

modulator (n.)
c. 1500, from Latin modulator, literally "one who modulates" in various senses (such as "musical director"), agent noun from past participle stem of modulari (see modulation). Meaning "device that produces modulation of a wave" is from 1919.

权威例句

1. 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.

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2. 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.

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3. A modulator reduces the quantization error of the frequency divider.
调制器减少该分频器的量化误差.

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4. An acoustooptic modulator, operating at 10.6μ m is designed and made.
设计制作了10.6μm声光调制器.

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5. A novel Electrooptical modulator with standing microwave electrode is designed and fabricated.
设计并制作了一种采用微波驻波电极的电光调制器,该调制器被用于光谱展宽.

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