英语词汇“acorn valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

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acorn valve

acorn valve n. now rare (a) a mechanical valve resembling an acorn; (b) Electronics = acorn tube n.

ΚΠ

1932 U.S. Patent 1,856,222 2/2 A hollow control shaft..cooperates with an acorn valve.

1936 Jrnl. Sci. Instruments 13 384 Reduce the actual physical size of the valve structure, in order that the transit time may be reduce to a correspondingly smaller fraction of the period. The ‘acorn’ valve was developed with this object.

1947 Times 1 Jan. 30/6 The smallest acorn valve used in miniature equipment such as the deaf aid.

1960 U.S. Patent 3,131,712 4 The punch is withdrawn from the acorn valve.

extracted from acornn.

as lemmas

单词	acorn valve
释义	> as lemmas acorn valve acorn valve n. now rare (a) a mechanical valve resembling an acorn; (b) Electronics = acorn tube n. ΚΠ 1932 U.S. Patent 1,856,222 2/2 A hollow control shaft..cooperates with an acorn valve. 1936 Jrnl. Sci. Instruments 13 384 Reduce the actual physical size of the valve structure, in order that the transit time may be reduce to a correspondingly smaller fraction of the period. The ‘acorn’ valve was developed with this object. 1947 Times 1 Jan. 30/6 The smallest acorn valve used in miniature equipment such as the deaf aid. 1960 U.S. Patent 3,131,712 4 The punch is withdrawn from the acorn valve. extracted from acornn. < as lemmas
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