声强级的英文

• sound inte ity level
• sound intensity level
• soundinte itylevel

• "声强"英文翻译    intensity of sound; sound in ...
• "级"英文翻译    level; rank; grade
• "声强与声强级" 英文翻译 :    sound intensity and sound intensity level
• "等效声强级" 英文翻译 :    equivalent sound level
• "声能通量密度级,声强级" 英文翻译 :    sound energy flux density level; sound-energy flux density level
• "声强级和声功率级等各种级的单位" 英文翻译 :    db
• "声强" 英文翻译 :    intensity of sound; sound intensity
• "强级数" 英文翻译 :    majorant for series; majorant series
• "增强级" 英文翻译 :    booster stage
• "intensity声强" 英文翻译 :    intensity of sound; sound
• "高声强" 英文翻译 :    high sound intensity
• "声强比" 英文翻译 :    acoustic ratio
• "声强度" 英文翻译 :    acoustic intensity; intensity of sound; sound intensity
• "声强剂" 英文翻译 :    acoustometer
• "声强计" 英文翻译 :    acoustic meter; acoustimeter; acoustometer; intensimeter; phonometer; sound inte ity meter; sound intensity level meter; sound intensity meter
• "声强仪" 英文翻译 :    acoistimeter; acoustic inte ity unit; acoustic intensity unit; sound intensity meter
• "频带压强级" 英文翻译 :    band pressure level; pressure band level
• "热等效谱强级" 英文翻译 :    thermal equivalent spectrum level
• "声音的压强级" 英文翻译 :    pressure level of sound
• "参考声强" 英文翻译 :    reference sound intensity
• "参考声强度" 英文翻译 :    reference sound intensity
• "超声强回声" 英文翻译 :    bright hyperecho
• "磁声强度" 英文翻译 :    strength of magnetic field
• "等声强的" 英文翻译 :    isacoustin
• "等声强曲线" 英文翻译 :    isophonic contour

• There are also instruments known as noise meters which measure this level directly .
  还有一些可以直接测出声强级的仪器，叫做噪声计。
• Sound intensity and sound intensity level
  声强与声强级
• Acoustics - determination of sound power levels of noise sources - guidelines for the use of basic standards
  声学.噪声源声强级的测定.基础标准用指南
• Acoustics - determination of sound power levels of noise sources using sound pressure - comparison method in situ
  声学.用声压法测定噪声源的声强级.现场对比法
• Acoustics - requirements for the performance and calibration of reference sound sources for the determination of sound power levels
  声学.声强级测定用基准声源的性能和校准要求
• Acoustics - determination of sound power levels of noise sources using sound pressure - precision methods for reverberation rooms
  声学.用声压法测定噪声源的声强级.混响室的精确法
• Acoustics . determination of sound power levels of noise sources using sound intensity . part 1 : measurement at discrete points
  声学.使用声音强度法测定噪声源的声强级.第1部分:在分散点上的测量
• Acoustics - determination of sound power levels of noise sources using sound intensity - part 3 : precision method for measurement by scanning
  声学.使用声音强度法测定噪声源的声强级.第3部分:扫描测量精度法
• Methods for measurement calculation of sound emitted by machinery and equipment at work stations and other specified positions from sound power levels
  工作站和其他特定场所机械设备声音排放声强级的测量计算方法
• Acoustics . determination of sound power levels of noise sources using sound prssure . engineering method in an essentially free field over a reflecting plane
  声学.使用声压法对噪声源声强级的测定.反射平面上基本无声波场的工程测试法

• 声强级的日语：おとのつよさのの
• 声强级什么意思：声强级 基本解释：某点声强i与基准声强i0之比的常用对数乘以10。即声强级li=10lgii0。单位为分贝。式中基准声强为10-12瓦/米2，是人耳刚能产生听觉的最弱声音，其声强级为零分贝。轻声交谈时的声强级约为10～20分贝，打雷、放炮时的声强级可达110～120分贝。