绝对湿度absolutehumidity

    加速试验acceleratedtest

    加速accelerating

    加速度幅值accelerationamplitude

    验收试验acceptancetest

    精度（风力发电机组）accuracy(forWTGS)

    确认acknowledgement

    声的基准风速acousticreferencewindspeed

    临界功率activationpower(forwindturbines)

    临界转速activationrotationalspeed

    有功电流activecurrent

    有功功率activepower

    主动偏航activeyawing

    齿轮的变位addendummodificationongears

    地址address

    可调钳adjustablepliers

    调整板adjustingplate

    风轮空气动力特性aerodynamiccharacteristicsofrotor

    气动弦线aerodynamicchordofairfoil

    老化试验ageingtests

    空气制动系airbrakingsystem

    空气湿度airhumidity

    透气性airpermeability

    翼型airfoil

    接闪器air-terminationsystem

    告警alarm

    交流电流alternatingcurrent

    交流电机alternatingcurrentmachine

    交流电压alternatingvoltage

    海拔altitude

    环境温度ambienttemperature

    放大器amplifier

    幅值amplitude

    模拟信号analogsignal

    模拟盘analogueboard

    模拟控制analoguecontrol

 &