单词 | v-agent |
释义 | > as lemmasV-agent 3. Used to denote serial order, as V Battery, MS. V, or as a symbol of some thing or person, a point in a diagram, etc. V-agent, any of a group of organophosphorus nerve gases having anticholinesterase activity; VX, a type of V-agent, O-ethyl S-2-diisopropylaminoethyl methylphosphonothiolate. ΘΠ the world > physical sensation > use of drugs and poison > poison > [noun] > poisonous gas > nerve gas > specific Soman1951 Tabun1951 VX1964 1964 Kirk-Othmer Encycl. Chem. Technol. (ed. 2) IV. 874 Aerosolized V agents also are quite lethal by inhalation. 1966 New Statesman 16 Dec. 900/1 The Americans..have also produced less volatile gases called V agents, particularly a liquid called VX. 1975 Nature 10 Jan. 82/3 The nerve gas codenamed VX is the most toxic of a family of V-agents produced by British chemical warfare scientists since World War Two. 1980 Sci. Amer. Apr. 36/1 Some 5,000 tons of VX were made between 1961 and 1967. < as lemmas |
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