| 释义 |
transverse wave
noun countable specialized
■in physics, a wave moving through a substance in which the particles are vibrating (= moving quickly backwards and forwards) at a 90 degree angle to the direction of the wave 横波，横向波（物理学中穿过某物质的一种波，其粒子快速前后振动，振动方向与波的方向成90度角） Compare longitudinal wave |