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。

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，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.

典型割草机发出声响约为90分贝。

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

提供一个115赫兹时每八度6分贝低频波器。

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氛围同隔壁时装小店区分开来能力，那些时装店经常用高分贝喇叭播放着流行靡靡之音。

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.

本文阐述了分贝与基本概念和表示方法，同时还说明了该计量单位优点、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分。

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

提供一个115赫兹时每八度6分的低频上移。

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.

典型割草机发出声响约为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同隔壁时装小店区分开来能力，那些时装店经常用高分贝喇叭播行靡靡之音。

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基本概念和表示方法，同时还说明了该计量单位优点、计算法则和应用范。

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。

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

提供一个115赫兹时每八度6分的低频上移。

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.

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.

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

The typical lawn mower makes about 90 decibels of noise.

典草机发出声响约为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氛围同隔壁时装小店区分开来能力，那些时装店经常用高分贝喇叭播放着流行靡靡之音。

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基本概念表示方法，同时还说明了该计量单位优点、计算法用范围。