propagation

音標發(fā)音

• 英式音標 [,pr?p?'ɡe???n]
• 美式音標 [,prɑp?'ge??n]
• 國際音標 [,pr?p?'ɡei??n]

基本解釋

• n.增殖；繁殖；傳播；傳送

同根派生

• adj性質(zhì)的同根詞

  propagandist：宣傳的；傳道的。

  propagative：傳播的；繁殖型；繁殖的。

• n性質(zhì)的同根詞

  propagandist：宣傳者；傳播者。

  propagator：宣傳者；增殖者。

• vi性質(zhì)的同根詞

  propagate：繁殖；增殖。

• vt性質(zhì)的同根詞

  propagate：傳播；傳送；繁殖；宣傳。

• propagation相關(guān)詞

英漢例句

雙語例句

• There is no identity propagation in this scenario.
  在這種情況下不存在身份傳播。
• That requires another step: propagation of changes to the project models from the enterprise models.
  這就需要另一步：從企業(yè)模型中傳播變更到項目模型中。
• We actually can control whether the entire control message is stored for propagation or only a portion of the message.
  實際上，我們可以控制是存儲整個控制消息以便傳播，還是僅存儲該消息的部分內(nèi)容。

權(quán)威例句

• Combustion and propagation processes are then simulated in order to predict the spread of the fire.
  ECONOMIST: Next, the fire forecast
• This hard-to-defeat tactic enables re-infection and re-propagation, especially dangerous if an organization believes it has fully recovered.
  FORBES: Is anyone safe? Spate of incidents raises security concerns
• The production of the newspaper in local languages is helping to promote the conservation and propagation of minority languages.
  UNESCO: Khabar Lahariya (News Waves)

• propagation更多例句

詞組短語

短語

• Back Propagation 反向傳播;反向傳播算法;神經(jīng)網(wǎng)絡(luò);算法
• vegetative propagation 營養(yǎng)繁殖；植物無性繁殖
• propagation loss [計]傳播損耗；傳輸損耗
• troposphere propagation 對流層傳播
• propagation model 傳播模型;傳遞模型;無線電波傳輸模型

• propagation更多詞組

專業(yè)釋義

電子、通信與自動控制技術(shù)

• 傳播

  The propagation frequency characteristics of PD signals are studied.
  研究了局部放電信號在其中傳播的頻率特性。

• 傳輸

  The Runge Kutta interative algorithm is used to solve the standard propagation equations of fiber Raman amplifiers (FRAs).
  提出了一種直接用龍格一庫塔迭代算法全面求解光纖拉曼放大器傳輸方程的方法。

• 擴散準則

  In the third chapter, some methods of using Bent functions to construct balanced Boolean functions satisfying the highly propagation characteristics with highly nonlinearity have been put forward.
  3)平衡性、非線性、擴散性是具有高度密碼特性的布爾函數(shù)要滿足的最重要的三個性質(zhì)，本文給出了用Bent函數(shù)來構(gòu)造滿足高次擴散準則的，具有較高非線性度的平衡布爾函數(shù)的一些方法，即第三章。

  計算機科學技術(shù)

• 傳播

  A practical software tool for building fault propagation simulative models is developed.
  5．開發(fā)了一個用于建立故障傳播仿真模型的軟件工具。

• 傳遞

  This approach unites manual and automatic ways to handle exceptions, extends the traditional mode which handles exceptions with only common activities by introducing notify and script activities, and also supports the propagation of exception and the coordination of handling.
  該方法通過人工與自動執(zhí)行相結(jié)合的方式處理異常，引入通知和腳本活動擴展了一般的基于普通活動的異常處理模式，并且支持異常的傳遞和協(xié)同處理。

  農(nóng)業(yè)科學

• 繁殖

  Somatic embryogenesis is a way of plant cell totipotency, and a new pathway of rapid propagation.
  體胚發(fā)生是植物細胞全能性的一種表達方式，是快速繁殖的新途徑。

• 快繁

  In order to establish the system of Rubus idaeus tissue culture and rapid propagation, the effect of medium with different hormone on the buds of Rubus idaeus was studied.
  為了建立樹莓的組織培養(yǎng)快繁體系,研究了不同激素濃度培養(yǎng)基對樹莓側(cè)芽分化增值、伸長及生根的影響。

• 繁育

  To adopt extend protective area,protecting living environment,forbiding catching,artificial propagation and trans-breeding method to enlarge population quantity and distribution area.
  可采取擴建保護區(qū)、保護生存環(huán)境、禁捕、人工繁育和移殖的方法擴大種群數(shù)量和分布區(qū)。

  能源科學技術(shù)

• 延伸

  The models and computation procedures for determining fracture propagation path were provided,and the software for simulation of fracture propagation was developed.
  提出了定向射孔水力壓裂裂縫的延伸軌跡計算模型和步驟,編制了裂縫延伸的模擬軟件。

  環(huán)境科學技術(shù)

• 繁殖

  In the case of Vobs lower than 0.58cm/s, the effect of N and P removal by the granular sludge reactor was better. But the excessive propagation of filamentous organisms and then decreased operating stability of granular sludge reactor.
  當Vobs小于0.58cm/s(曝氣量小于0.05m3/h,溶解氧飽和度為36%)時,顆粒污泥反應(yīng)器對氮磷有較好的同步去除效果,但是顆粒表面過量繁殖的絲狀菌降低了顆粒污泥運行的穩(wěn)定性。

  生物學

• 增殖
• 繁殖

機械工程

• 傳播
• 傳遞