propagation 音標拼音: [pr
, ɑpəg'eʃən]
n . 增殖,繁殖,廣傳
增殖,繁殖,廣傳
propagation 傳播
propagation n 1 :
the spreading of something (
a belief or practice )
into new regions [
synonym : {
propagation }, {
extension }]
2 :
the act of producing offspring or multiplying by such production [
synonym : {
generation }, {
multiplication },
{
propagation }]
3 :
the movement of a wave through a medium Propagation \
Prop `
a *
ga "
tion \,
n . [
L .
propagatio :
cf .
F .
propagation .]
[
1913 Webster ]
1 .
The act of propagating ;
continuance or multiplication of the kind by generation or successive production ;
as ,
the propagation of animals or plants .
[
1913 Webster ]
There is not in nature any spontaneous generation ,
but all come by propagation . --
Ray .
[
1913 Webster ]
2 .
The spreading abroad ,
or extension ,
of anything ;
diffusion ;
dissemination ;
as ,
the propagation of sound ;
the propagation of the gospel . --
Bacon .
[
1913 Webster ]
62 Moby Thesaurus words for "
propagation ":
airing ,
attenuation ,
bandying ,
begetting ,
book ,
breeding ,
broadcast ,
broadcasting ,
bruiting ,
bruiting about ,
circulation ,
circumfusion ,
crossbreeding ,
diffraction ,
diffusion ,
dilution ,
dispensation ,
dispersal ,
dispersion ,
display ,
dissemination ,
dissipation ,
dissogeny ,
distribution ,
divergence ,
endogamy ,
engenderment ,
evaporation ,
evulgation ,
expansion ,
fragmentation ,
generation ,
inbreeding ,
issuance ,
issue ,
linebreeding ,
multiplication ,
outbreeding ,
peppering ,
periodical ,
printing ,
procreation ,
proliferation ,
promulgation ,
publication ,
publishing ,
radiation ,
scattering ,
scatterment ,
shotgun pattern ,
sowing ,
spattering ,
splay ,
spread ,
spreading ,
spreading abroad ,
sprinkling ,
strewing ,
telecasting ,
ventilation ,
volatilization ,
xenogamy
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PROPAGATION Definition Meaning - Merriam-Webster The meaning of PROPAGATION is the act or action of propagating How to use propagation in a sentence
13. Propagation - NC State Extension Publications This propagation chapter from the Extension Gardener Handbook explains how and why to grow new plants from seed (sexual reproduction) and from cuttings (a…
PROPAGATION | English meaning - Cambridge Dictionary propagation noun [U] (SPREADING) formal the act or process of spreading something, especially a harmful message or opinion, among a lot of people:
Plant propagation - Wikipedia Plant propagation is the process by which new plants grow from various sources, including seeds, cuttings, and other plant parts Plant propagation can refer to both man-made and natural processes Propagation typically occurs as a step in the overall cycle of plant growth
propagation noun - Definition, pictures, pronunciation and usage notes . . . Definition of propagation noun in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more
PROPAGATION Definition Meaning | Dictionary. com Propagation definition: the act of propagating See examples of PROPAGATION used in a sentence
Propagation - definition of propagation by The Free Dictionary 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 American Heritage® Dictionary of the English Language, Fifth Edition Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company
Propagation 101: What It Is Why It Matters - Propagate One Learn the basics of plant propagation sexual vs asexual methods, their advantages, and why propagation is vital for food, horticulture, and conservation
propagation, n. meanings, etymology and more | Oxford English Dictionary There are nine meanings listed in OED's entry for the noun propagation, three of which are labelled obsolete See ‘Meaning use’ for definitions, usage, and quotation evidence
PROPAGATION definition and meaning | Collins English Dictionary PROPAGATION definition: a propagating or being propagated; specif , | Meaning, pronunciation, translations and examples