逆温对声传速度影响的气象分析—以寒山寺钟声远传为例

Geographical Analysis of Tang Poetry That" the Boat Anchored under Feng Bridge at Night

首先分析了逆温的形成条件,然后分析了逆温条件下与气温垂直递减条件下声波在大气中传播的差异,由此分析了“夜半钟声到客船”的原因。

This text analyses forming condition of inversion at first, then analyzes difference of sound wave diffuseness under the condition of inversion and vertical decrease of atmosphere temperature. At last this test explains the reason on 'the bell to a passenger boat at midnight'.