propagation

[美國]/ˌprɒpə'ɡeɪʃən/
[英國]/ˌprɑpə'geʃən/
詞頻: 非常高

中文釋義

n. 繁殖;增殖宣傳;波及遺傳
Word Forms

短語搭配

wave propagation

波傳播

crack propagation

裂紋擴展

back propagation

[人工智能]反向傳播

light propagation

光傳播

propagation distance

傳播距離

error propagation

錯誤傳播,誤差傳播

propagation velocity

傳播速度;傳輸速度

flame propagation

火焰傳播

sound propagation

聲傳播;音響傳輸;聲音傳播

propagation path

傳播路徑,傳播通路

propagation loss

[計]傳播損耗;傳輸損耗

propagation delay

傳播延遲

vegetative propagation

營養繁殖;植物無性繁殖

propagation characteristic

傳播特性;傳播特徵

fracture propagation

斷裂傳播;裂縫延伸

propagation constant

傳播常數

propagation time

傳播時間

asexual propagation

無性繁殖

propagation medium

傳播介質

例句

artificial propagation of fish

魚類人工繁殖

the propagation of the principles of science

科學原理的傳播

Propagation of the criminal state of mind by teaching syndicalism increases it.

通過講授工團主義強化犯罪的思想狀態增加了這種可能性。

An increase of TDR not only facilitate transmural propagation of EAD but also contribute to the maintenance of Tdp.

TDR是產生EAD、EAD跨壁傳導和形成折返的基礎。

depression that augments with each visit to the hospital. Tomultiply is to increase in number, especially by propagation or procreation:

隨着每次看病而增長的壓抑之情。 multiply 指在數目上的增加, 尤指繁殖或生殖:

Viviparous propagation of plants is divided into seed viviparity and vegetative organ viviparity.

植物胎生繁殖的方式有種子胎生和營養體胎生2種類型。

It is an organ of perennation or vegetative propagation, and is characteristic of various water plants (e.g.Sagittaria).

這是多年生營養繁殖器官,還是多種水生植物的特徵之一(例如:Sagittaria)。

Some of these considderationsinclude insertion loss, cross talk, propagation delay, and unterminated stubs.

需要考慮的因素包括插入損耗、串擾、傳輸延遲和未端接短截線。

Studies were made on the vegetative propagation coefficient and cormel's biological characters using eighth-excision in different development phase of Lycoris radiate.

摘要在紅花石蒜不同生長發育期進行八分法切割繁殖,研究無性繁殖係數和子球生物學性狀差異性。

Propagation: The feijoa grows easily from seed, but the seedlings are not always true to type.

繁殖:美埝容易生長,從種子,但幼苗並不總是正確的類型.

In the framework of Geoacoustics interface wave theory,a time domain finite difference model for the propagation of interface wave in shallow sea has been developed.

根據地聲界面波的相關理論,採用時域有限差分法建立淺海沉積層中界面波傳播模型。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水體中氮磷營養物質不斷積累,部分藻類及水生生物的過度繁殖,導致了水體的富營養化。

Based on the theory of light wave propagation in turbulent media, the scaling exponents could be given by the method of determining dimensionless interzone.

根據光在湍流介質中的傳輸理論確定無標度區間得到邊界層各高度處的標度指數。

In agamous propagation aspect which is rarely studied, technique is given and at last prospects of Kerria lacca host plants are viewed.

在研究相對較少的寄主植物無性繁殖方面提出研究的思路和對策;最後展望了寄主植物今後的研究發展方向.

In order to provide some scientific references for rapid propagation and application, characteristic and research progress of Tillandsia were briefly analyzed.

介紹了空氣鳳梨的特徵及國內外關於空氣鳳梨的研究進展,爲其快速繁殖及應用提供科學依據。

As a qualitative analysis,finite element method gets a more satisfactory result in describing the propagation of the long wave of open channel unconstant flow.

作爲一種定性分析,有限單元法對描述明渠非恆定流長波的傳播給出了滿意的結果。

In the usual lives, laser beam need either propagation through optical system to interreact with other material or in order to satisfy the parameter require.

在實際應用中激光束要通過光學系統後與物質相互作用或爲了滿足參數要求需要通過光學系統加以變換。

原聲例句

I'm gonna say back propagation for artificial intelligence.

我要說是人工智能的反向傳播。

來源: Connection Magazine

This prevents the propagation of genetic errors that creep in after repeated rounds of division.

這種機制阻止了在多次分裂後可形成的基因缺陷的傳播。

來源: Bilingual Edition of TED-Ed Selected Speeches

Without myelin this signal propagation is very slow and inefficient.

如果沒有髓鞘,信號傳播會非常緩慢且低效。

來源: Osmosis - Nerve

I see what's wrong here. We did the propagation only to the occipital lobe, not to the prefrontal cortex.

我知道哪裏有問題了,我們只對枕骨進行了取值,但是忘記了前額皮質。

來源: The Big Bang Theory Season 10

The fund was, of course, for the propagation and spread of the red-heads as well as for their maintenance.

當然,設立這筆基金的目的既是爲了維護,也是爲了生育更多紅頭髮的人。

來源: The Adventure of the Red-Headed League

So, propagation can be used in that sense.

因此,可以在這個意義上使用傳播。

來源: 2015 English Cafe

And we can use this propagation delay to store data!

而我們可以利用這個傳播延遲來存儲數據!

來源: Technology Crash Course

Sara wants to know the difference between the words " emission" and " propagation."

Sara 想知道“發射” 和“傳播” 這兩個詞的區別。

來源: 2015 English Cafe

B) Its conservation is key to the sustainable propagation of Antarctic species.

B) 它的保護是南極物種可持續繁殖的關鍵。

來源: 2019 CET-6 Reading Comprehension Past Exam Papers

Gamma rays have the highest penetrating power, requiring large amount of concrete or lead to stop their propagation.

伽馬射線具有最高的穿透力,需要大量的混凝土或鉛才能阻止其傳播。

來源: Crash Course Comprehensive Edition

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