Learn Chinese Smarter
zòng zuò biāo bǐ lì chǐ yǐ fēn bèi wéi dān wèi chéng xiàn xìng
纵坐标比例尺以分贝为单位，呈线性。
The ordinate scale is linear in decibels.
For more features to help you learn Chinese, please download the HanBook APP.
