propagator

音标发音

• 英式音标 [ˈprɒp.ə.ɡeɪ.tər]
• 美式音标 [ˈprɑː.pə.ɡeɪ.t̬ɚ]
• 英式发音
• 美式发音

基本解释

• n. 宣传者；（植物）培育箱

同根派生

• propagator相关词

英汉例句

双语例句

• Friendship knows no boundaries; therefore it is the real, true propagator of peace.
  友谊无界限，因为它是真正和平的传播者。
• The digital library is the manufacturer, propagator and consumer of knowledge products in the times of knowledge economy.
  数字图书馆是知识经济时代知识产品的生产者、传播者与消费者。
• At the same time, the MUSIC algorithm is replaced by the propagator method, which can reduce computational burden further.
  同时利用窄带传播算子方法替代MUSIC算法，进一步减少了聚焦后测向的计算量。

权威例句

• Jeffrey Hirsch, editor of Stock Trader's Almanac Investor, is an unflappable propagator of market truisms, and his father, Yale Hirsch, discovered the "best six months" strategy in 1986.
  FORBES: Get Ready For Halloween Treats

• propagator更多例句

词组短语

短语

• Feynman propagator 费曼传播子
• anomalous propagator 反常传播子
• chain propagator 链传播子;链反应活性中心;链反应活性中心英语
• Propagator Standard 传者本位
• yeast propagator 酵母繁殖罐;种子罐

• propagator更多词组

英英字典

剑桥英英字典

• a box in which seeds or young plants are grown, that has a transparent cover and is sometimes heated

柯林斯英英字典

• a person or thing that propagates

• propagator剑桥字典
• propagator柯林斯字典

专业释义

物理学

• 传播子

  In this paper ,we considered a kind of important time-dependent harmonic oscillator and finally gave its propagator and exact wave function by means of time-dependent coordinate transformation and path integral methods based on works some people had done before.
  我们在本文中研究了一类重要的含时谐振子,在别人工作的基础上我们使用含时坐标变换用路径积分方法给出其传播子并由此计算出了其精确波函数。

• (声波、电磁辐射等)传播，传导：
• 传播函数

数学

• 传播子

能源科学技术

• 增殖者
• 传播者