| 单词 | dissemination |
| 释义 | dissemination (once / 7108 pages) n Dissemination is the scattering of information. If you've done something really embarrassing and don't want the whole school to know, let's hope no one who saw you is an expert in the rapid dissemination of humiliating facts. Dissemination builds on the word, seminate, meaning "to plan seeds." When you add the prefix dis-, you add the idea of separation, so to disseminate means to spread seeds widely. These could be literal seeds, like the dissemination of Oak genes by the scattering of acorns, or metaphorical seeds of ideas, like the dissemination of radical ideas through blogs, zines, and list-servs. WORD FAMILYdissemination: disseminations+/disseminate: disseminated, disseminates, disseminating, dissemination, disseminative, disseminator/disseminator: disseminators USAGE EXAMPLESFor precedent, the paper refers to an 1862 law creating land-grant universities to improve agricultural practices through research and dissemination of those findings. Science Magazine(Dec 29, 2016) She was arrested in 1941 and imprisoned for seven months after being caught at a meeting where students were transcribing Allied radio broadcasts for dissemination. Washington Post(Dec 20, 2016) As technology and the means of dissemination evolved, so, too, did fake news. Los Angeles Times(Dec 20, 2016) 1n the act of dispersing or diffusing something Syn|Hypo|Hyper diffusion, dispersal, dispersion crop-dusting, spraying the dispersion of fungicides or insecticides or fertilizer on growing crops (often from a low-flying aircraft) spread, spreading act of extending over a wider scope or expanse of space or time 2n the property of being diffused or dispersed Syn|Hyper diffusion dispersion, distribution the spatial or geographic property of being scattered about over a range, area, or volume 3n the opening of a subject to widespread discussion and debate Syn|Hypo|Hyper airing, public exposure, spreading circulation the dissemination of copies of periodicals (as newspapers or magazines) extension, propagationthe spreading of something (a belief or practice) into new regions transmission communication by means of transmitted signals |
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