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单词 electro-contact
释义

> as lemmas

electro-contact
electro-contact adj.
Brit. /ᵻˌlɛktrə(ʊ)ˈkɒntakt/
,
U.S. /əˌlɛktroʊˈkɑnˌtæk(t)/
,
/iˌlɛktroʊˈkɑnˌtæk(t)/
now historical (attributive) designating a submarine mine that is detonated when contact closes an electric circuit; cf. observation mine n. at observation n. Compounds 2.
ΚΠ
1880 C. Sleeman Torpedoes iv. 63 The inertia circuit closer is employed in connection with electro contact mines.
1903 Daily Chron. 25 June 4/3 The relative merits of electro-contact and observation mines.
2001 C. Jones in D. Stevens & J. Reeve Southern Trident xi. 163 [At the beginning of the twentieth cent.] there were two basic kinds of mine, electro-contact (EC) and electroobservation (EO) mines, the latter usually the larger.
extracted from electro-comb. form
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as lemmas
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更新时间:2025/3/22 11:02:10