The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的声响约为90分贝。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6分贝的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这就常常限制了书店将自己的氛围的时装小店区分开来的能力，那些时装店经常用高分贝的放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了分贝与奈培的基本概念和表示方法，时还说明了该计量单位的优点、计算法则和应用范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的响约为90分贝。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6分贝的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这就常常限制了书店将自己的氛围同隔壁的时装小店区分开来的能力，那些时装店经常用高分贝的喇叭播放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了分贝与奈培的基本概念和表示方法，同时还说了该计量单位的优点、计算法则和应用范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的声响约为90分贝。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6分贝的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这就常常限制了书店将自己的氛围的时装小店区分开来的能力，那些时装店经常用高分贝的放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了分贝与奈培的基本概念和表示方法，时还说明了该计量单位的优点、计算法则和应用范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的响约为90分贝。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6分贝的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这就常常限制了书店将自己的氛围同隔壁的时装小店区分开来的能力，那些时装店经常用高分贝的喇叭播放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了分贝与奈培的基本概念和表示方法，同时还说了该计量单位的优点、计算法则和应用范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的声响约为90。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6的低频上移滤。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

就常常限制了书店将自己的氛围同隔壁的时装小店区开来的能力，那些时装店经常用高的喇叭播放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了奈培的基本概念和表示方法，同时还说明了该计量单位的优点、计算法则和应用范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的声响约为90分贝。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6分贝的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这限制书店将自己的氛围同隔壁的时装小店区分开来的能力，那些时装店经用高分贝的喇叭播放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文分贝与奈培的基本概念和表示方法，同时还说明该计量单位的优点、计算法则和应用范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的声响约为90分贝。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6分贝的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这就常常限制了书店将自己的氛围同隔壁的时装小店区分开来的能力，那些时装店经常用高分贝的喇叭播放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了分贝与奈培的基本概念和表示方法，同时还说明了该计量单位的优点、计算法则和应用范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的声响约为90贝。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6贝的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这就常常限制了书将自己的氛围同隔壁的时区开来的能力，那些时经常贝的喇叭播放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了贝与奈培的基本概念和表示方法，同时还说明了该计量单位的优点、计算法则和应范围。

The typical lawn mower makes about 90 decibels of noise.

典型的割草机发出的声响约90。

Provides a 6dB-per-octave rolloff filter at 115Hz.

提供一个115赫兹时每八度6的低频上移滤波器。

This often limits their ability to truly differentiate their ambience from that of the fashion shop next door, which booms out teenybopper music at alarmingly high decibel levels.

这就常常限制了书店将自己的氛围同隔壁的时装小店区开来的能力，那些时装店经常用高的喇叭播放着流行的靡靡之音。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了与奈培的基本概念和表示方法，同时还说明了单位的优点、算法则和应用范围。