单词 | multi-tube |
释义 | > as lemmasmulti-tube multi-tube adj. Brit. /ˌmʌltɪˈtjuːb/ , /ˌmʌltɪˈtʃuːb/ , U.S. /ˌməltiˈt(j)ub/ , /ˌməlˌtaɪˈt(j)ub/ , /ˌməltəˈt(j)ub/ ΚΠ 1920 U.S. Patent 1,342,885 1/1 Various forms of multi-tube vacuum tube amplifiers have been developed. 1924 Chester (Pa.) Times 8 Nov. 11/4 The radio fan with the inexpensive crystal set must be given as much consideration as the multi-tube receiver owner. 1935 Discovery Feb. 43/2 The multi-tube parachute rocket used for the Harz Mountain experiments. 1959 Times 23 Sept. 4 (advt.) The Oldham Pg battery is unique in possessing a patented double-sleeve multi-tube positive plate. 1989 Hydrocarbon Processing Nov. 113/1 The Ballestra multitube film reactor gives top-quality sulfonated products. < as lemmas |
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