air-mass frequency 气团频率
air mass frequency 气团频率
linear radio-frequency mass-spectrometer 线性射频质谱仪 ; 直线高频质谱仪
radio frequency quadrupole mass spectrometer 射频四极矩质谱计
radio-frequency mass spectrometer 射频质谱仪
Bennett radio-frequency mass spectrometer 贝内特射频质谱计
high frequency mass loading effect 高频质量载荷效应
dual-frequency tuned mass damper 双频率调谐质量阻尼器
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