| 单词 | propagation |
| 释义 | propagation[,prɒpə'geiʃən]n. 增殖, 繁殖, 宣传【医】 传播, 繁殖, 持续培养 propagation prop.a.ga.tion AHD: [pr¼p”…-g³“sh…n] D.J. [7prKp*6ge!.*n]K.K. [7pr$p*6ge.*n]n.（名词）1. Multiplication or increase, as by natural reproduction.繁殖：数目增加或增多，比如天然生殖2. 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3. 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继承用法:prop”aga“tional adj.（形容词） |
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