| 单词 | chemical vapour deposition |
| 释义 | > as lemmaschemical vapour deposition chemical vapour deposition n. Manufacturing Technology a process used to produce high-purity solid materials, esp. for the electronics industry, in which, typically, a layer of the desired substance is deposited on a solid substrate by exposing the latter to volatile chemical compounds that decompose on or react with it; abbreviated CVD. ΚΠ 1962 Industr. & Engin. Chem. Product Res. & Devel. 1 102/1 The demonstration that most chemical vapor-deposition reactions can be carried out in beds of suspended particles with high yields of uniformly coated material at economically attractive rates. 1992 RS Components: Electronic & Electr. Products July 946/1 These general purpose high performance pressure transducers have been manufactured utilizing the latest chemical vapour deposition (CVD) technique. 2006 Guardian (Nexis) 13 Apr. 5 The company makes carbon nanotubes by passing methane gas over an iron-and-magnesium-based catalyst in a furnace. Carbon nanotubes grow on the catalyst by chemical vapour deposition. < as lemmas |
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