modulation meter

英 [ˌmɒdjʊˈleɪʃən ˈmiːtə(r)]

美 [ˌmɑdʒəˈleɪʃən ˈmiːtər]

n. 调制度测试器；调制计；调制表

Introduces the principle of over zero modulation communication, and the application of long-distance copy record of meter system.
介绍了工频过零调制通信的基本原理，及以该技术为核心的远程抄表系统的应用。
Problems Likely to Be Neglected in the Process of Adjusting Yang's Modulation Meter and the Solutions
杨氏模量测定仪的调节中容易忽视的问题及解决办法
The measurement of FM Parameters usually can be made by KF modulation meter.
调频参数的测量，诸如调制频偏、非线性失真、频率响应，通常可采用KF调制度测量仪进行测量。
Having been taken advantage of narrow band frequency modulation communication and wide band extended frequency communication, this meter reading system bases on the extended frequency communication, applies direct sequence for extended frequency mode and phase shift keying for modulation system.
结合窄带调频通信和宽带扩频通信优势，以扩频通信为基础，扩频方式采用直接序列扩频，调制方式为相移键控。
Development of Light Intensity Modulation Type Fiber Pressure Meter
光强调制型光纤压力测试仪的研制