| 释义 |
prop·a·ga·tion AHD[prŏp'ə-gāʹshən] D.J.[ˌprɒpəˈgeɪʃən]K.K.[ˌprɑpəˈgeʃən]n.（名词）- Multiplication or increase, as by natural reproduction.繁殖：数目增加或增多，比如天然生殖
- The process of spreading to a larger area or greater number; dissemination.蔓延：向更大的地区或更大的数目扩展的过程；散发
- Physics The act or process of propagating, especially the process by which a disturbance, such as the motion of electromagnetic or sound waves, is transmitted through a medium such as air or water.【物理学】 传播：通过象空气或水这样的媒介传播传送的行为或过程，尤指电磁波或声波的运动等干扰过程
prop'agaʹtional adj.（形容词） |