频率: frequency; rate拖曳: drag; pull; tow; towage; tug ...效应: effect; action; influence频率拖曳: frequency drag参考系拖曳效应: frame dragging effects拖曳效率: towing efficiency; trawling efficiency频率效应: frequency effect极化频率效应: polarization frequency effect桨叶频率效应: blade frequency effect频率牵引效应: frequency pulling effect; pull effect频率依赖效应: frequency-dependent effect拖曳: drag; pull; tow; towage; tug; traction; trackage大功率拖动: high power drive百分比频率效应: percent frequency effect频率效应百分率: pfe大功率拖拉机: big power tractor; big-power tractor小功率拖拉机: light tractor; small tractor多普勒效应频率分析器: doppler frequency analyzer多普勒效应频率滤波器: doppler filter耿氏效应固态频率发生器: gunn effect solid state frequency source光电效应的截止频率（或红限）: cut-off frequency of photoelectric effect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拖曳,拖曳费: towage中等功率拖拉机: medium tractor
