propagation
英 [ˌprɒpə'ɡeɪʃn] 美 [ˌprɑpəˈɡeʃən]

n.

传播，传输，蔓延，扩展，波及深度；〔生〕繁殖法，〔地〕传导；宣传；培养

变形

复数：propagations

英英释义

propagation[ ,prɔpə'ɡeiʃən ]

• n.
  • the spreading of something (a belief or practice) into new regions

    同义词：extension

  • the act of producing offspring or multiplying by such production

    同义词：generationmultiplication

  • the movement of a wave through a medium

词组短语

wave propagation波传播

crack propagation裂纹扩展

back propagation[人工智能]反向传播

light propagation光传播

propagation distance传播距离

error propagation错误传播，误差传播

propagation velocity传播速度；传输速度

flame propagation火焰传播

sound propagation声传播；音响传输；声音传播

propagation path传播路径，传播通路

propagation loss[计]传播损耗；传输损耗

propagation delay传播延迟

vegetative propagation营养繁殖；植物无性繁殖

propagation characteristic传播特性；传播特征

fracture propagation断裂传播；裂缝延伸

propagation constant传播常数

propagation time传播时间

asexual propagation无性繁殖

propagation medium传播介质

更多收起词组短语

双语例句

用作名词(n.)

1. MS-medium can promote callus growing and propagation.
   MS培养基有利于愈伤组织生长增殖。
2. Rose propagation has a long and rich history.
   玫瑰繁殖有着悠久的历史。
3. The phenomenon is called anomalous propagation.
   这种现象被称为异常传播。
4. The sun sometimes spoils the propagation of radio waves.
   太阳有时会影响无线电波的传播。
5. He discussed the propagation of waves through the earth's interior.
   他探讨了地震波在地球内部的传播。
6. Many plants have special propagation methods.
   许多植物的传种方式很特别。

权威例句

Learning internal representations by error propagation
Learning internal representations by error propagation
Learning Internal Representations by error propagation
Learning Internal Representations by Error Propagation
Learning internal representations by error propagation
Learning internal representations by error propagation
Learning internal representations by error propagation
CONDENSATION—Conditional Density Propagation for Visual Tracking
C ONDENSATION —Conditional Density Propagation forVisual Tracking
Learning Internal Representations by Error Propagation, Parallel Distributed Processing