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diffusion SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 22595 】 【意味】 "[名詞] the act of dispersing or diffusing something [例] the dispersion of the troops [例] the diffusion of knowledge [例] Diffusion is the process of spreading out. [例] The diffusion of the chemicals was very successful. [例] They believed that the diffusion of the chemical would be a disaster. [意味] 拡散, 普及, 散布, 伝播, 分散, 流布, 放散, 発散 ; [同義語] dispersal, dissemination, dispersion ; [上位語] spreading, spread ; [下位語] spraying, crop-dusting ; [派生] spread, diffuse, broadcast, disseminate, dissipate, scatter, propagate, pervade ; [同義語群] 00368592-n [名詞] the property of being diffused or dispersed [例] They believed that the diffusion of the bacteria was a result of the flooding. [意味] 拡散, 普及, 流布, 伝播, 散布, 放散, 散乱, 分散 ; [同義語] dissemination ; [上位語] dispersion, distribution ; [派生] spread, diffuse, broadcast, disseminate, propagate, distribute, circulate, pass around ; [同義語群] 05088056-n [名詞] (physics) the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower concentration [例] The diffusion of the chemicals into the atmosphere is a serious problem. [例] They explained the diffusion of oxygen in the atmosphere. [例] Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration. [意味] 拡散, 普及, 拡散現象 ; [上位語] natural action, natural process, activity, action ; [下位語] permeation, osmosis, pervasion, suffusion, transport ; [同義語群] 13465530-n [名詞] the spread of social institutions (and myths and skills) from one society to another [例] Diffusion of culture is a slow process. [例] The diffusion of a new technology is a very slow process. [例] They believed that diffusion was the primary means of cultural change. [意味] 拡散, 伝播, 普及, 伝搬 ; [上位語] spreading, spread ; [同義語群] 07331600-n"