双: two; twin; both; dual动: harness cause disorder stir ...源: source; fountainhead车: chariot,one of the pieces in ...双动源无轨电车: dual-powered trolley bus双动: double acting; double action电源车: electric power cart; power van气源车: air cart震源车: vibrator vehicle被动源: passive source method活动源: mobile source流动源: mobile source脉动源: pulsation source起动源: start-usource驱动源: drive source; driver source; driving source移动源: moving source震动源: vibroseis振动源: source of vibration; vibration source; vibratory source主动源: active source method替代能源车辆: alternativefueled vehiclee被动源[方]法: passive source method扰动源地: seat of disturbance通用驱动源: popular driver source移动源模式: moving source model移动源模型: mobile source model