视在声功率级的英文

• apparent sound power level

• "视"英文翻译    look at
• "在"英文翻译    exist; be living
• "声"英文翻译    sound; voice
• "功率级"英文翻译    power stage; power level
• "声功率级" 英文翻译 :    acoustic power level; sound power level; sound powwer level
• "源声功率级" 英文翻译 :    source sound power level
• "声功率与声功率级" 英文翻译 :    measurement system of noise; sound power and power level
• "频带声功率级" 英文翻译 :    band sound power level
• "最大标定声功率级" 英文翻译 :    maximum rated sound-power level
• "视在声源宽度" 英文翻译 :    apparent source width
• "功率级" 英文翻译 :    power stage; power level
• "齿轮装置噪声声功率级测定方法" 英文翻译 :    determination of sound power level for noise emitted by gear units
• "纺织坏噪声声功率级的测定方法" 英文翻译 :    determination of sound power levels of noise emitted by textile machinery
• "金属切削机床噪声声功率级的测定" 英文翻译 :    determination of sound power levels of noise emitted by metal cutting machine tools
• "木工机床噪声声功率级的测定" 英文翻译 :    determination of sound power level for noise emitted by woodworking machinery
• "声强级和声功率级等各种级的单位" 英文翻译 :    db
• "声功率" 英文翻译 :    acoustic power; acoustical power; psophometric power; sound output; sound power
• "家用缝纫机机头噪声声功率级的测试方法" 英文翻译 :    method of sound power levels of noise emitted by household sewing machine head
• "泵浦功率级" 英文翻译 :    pumping power level
• "抽运功率级" 英文翻译 :    pumping power level
• "电源功率级" 英文翻译 :    power level of source
• "功率级范围" 英文翻译 :    range of power levels
• "平衡功率级" 英文翻译 :    equilibrium power level
• "起始功率级" 英文翻译 :    initial power level
• "功率电平, 功率级" 英文翻译 :    power level