英语词汇“plunging siphon”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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plunging siphon

plunging siphon n. rare a small, narrow tube with open ends, which is immersed in a fluid up to the desired level and the free end closed with a finger, so that when the tube is withdrawn a partial vacuum is created at the closed end and the fluid in the tube at the other end is lifted out, held in the tube by air pressure from below.

ΚΠ

1857 R. Dunglison Med. Lexicon (rev. ed.) 842/2 Plunging siphon, an instrument, used in pharmacy for obtaining a specimen..of any liquid... It is a form of the pipette.

1948 U.S. Patent 4,471,783 The additional manufacturing step consists in filling the free space left between the case..and the fluid-tight cell..with a suitable liquid electrolyte..with the assistance of a plunging-siphon.

extracted from plungingn.

as lemmas

单词	plunging siphon
释义	> as lemmas plunging siphon plunging siphon n. rare a small, narrow tube with open ends, which is immersed in a fluid up to the desired level and the free end closed with a finger, so that when the tube is withdrawn a partial vacuum is created at the closed end and the fluid in the tube at the other end is lifted out, held in the tube by air pressure from below. ΚΠ 1857 R. Dunglison Med. Lexicon (rev. ed.) 842/2 Plunging siphon, an instrument, used in pharmacy for obtaining a specimen..of any liquid... It is a form of the pipette. 1948 U.S. Patent 4,471,783 The additional manufacturing step consists in filling the free space left between the case..and the fluid-tight cell..with a suitable liquid electrolyte..with the assistance of a plunging-siphon. extracted from plungingn. < as lemmas
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