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

needle valve n. a valve worked by a narrow pointed rod fitting into a conical seating.

ΘΚΠ

society > occupation and work > equipment > machine > parts of machines > control(s) > [noun] > valve > needle

needle valve1886

pin valve1903

1886 Science 22 Oct. 366/1 The base of the burner is provided with a stationary needle-valve surrounded by a vertically adjustable jet-tube.

1925 N. E. Odell in E. F. Norton et al. Fight for Everest: 1924 362 The pressure gauge was connected close to the mouths of the cylinders on the back [of the breathing apparatus], and the rate of flow regulated by a needle-valve close beside it.

1991 Model Engineer 15 Mar. 309/3 Since the barrel carried the needle valve along its axis, closing the throttle also closed the needle valve.

单词	needle valve
释义	> as lemmas needle valve needle valve n. a valve worked by a narrow pointed rod fitting into a conical seating. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > control(s) > [noun] > valve > needle needle valve1886 pin valve1903 1886 Science 22 Oct. 366/1 The base of the burner is provided with a stationary needle-valve surrounded by a vertically adjustable jet-tube. 1925 N. E. Odell in E. F. Norton et al. Fight for Everest: 1924 362 The pressure gauge was connected close to the mouths of the cylinders on the back [of the breathing apparatus], and the rate of flow regulated by a needle-valve close beside it. 1991 Model Engineer 15 Mar. 309/3 Since the barrel carried the needle valve along its axis, closing the throttle also closed the needle valve. extracted from needlen. < as lemmas
随便看	tea-rolling tea-root tea-sage tea-saucer tea-scent tea-scented tea-scrub tea-seed tea-seed oil tea-service tea-set tea-shine tea-ship tea-shop tea-shoppy tea-shower tea-shrub tea-sifter tea-sipper tea-slop tea-sodden tea-spiller tea-spoon tea-stall tea-stand

> as lemmas