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单词 multi-tube
释义

> as lemmas

multi-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.
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更新时间:2025/1/11 19:15:20