邻近: near; close to; adjacent to率: rate; ratio; proportion效果: effect; result检索词频率: term frequency频率效应: frequency effect极化频率效应: polarization frequency effect桨叶频率效应: blade frequency effect邻近频率: nearby frequency词频: word frequency百分比频率效应: percent frequency effect频率效应百分率: pfe设备利用率效果审计: audit of equipment utilization归一化百分比频率效应: normalized percent frequency effect归一化的百分比频率效应: npfe加重器频率效正电路: accentuator邻近频率选择性: adjacent frequency selectivity抑制邻近频率信号: reject signals at nearby frequencies形近词: a rigorous plan频率转换效果: fse(frequency shifter effect邻近: nearclose toadjacent to词频分布: word frequency distribution词频分散: wordfrequencydistribution词频计算: word count词频效应: effect of word frequency; word frequency efect (wfe)个词频难词: qiushi