noise field strength

例句：

1. 1. Thenoise field strength is measured in decibels.
   噪声场强度以分贝为单位进行测量。
2. 2. The noise field strength was reducedby 50% due to thenew design.
   由于新设计，噪声场强度减少了50%。
3. 3. The noise field strength isa critical factor in determining the qualityof sound.
   噪声场强度是决定声音质量的关键因素。