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

bubble tube n. (in a spirit level) the vial or tube which contains the liquid and the bubble of air trapped in it.

ΘΚΠ

society > occupation and work > equipment > equipment for marking out work > [noun] > level > part of

bubble tube1812

level tube1890

1812 A. Rees Cycl. (1819) XX. at Level The most simple form [of the spirit-level] is a ruler of brass, having a bubble tube fixed down upon the middle of it.

1960 H. L. Michael in K. B. Woods et al. Highway Engin. Handbk. ii. 11 Bubble tubes graduated to read either percentage of grade or degree of incline.

2015 J. D. Bossler & N. W. J. Hazelton Leveling & Vertical Location ii. 62/1 When the bubble in the tube was centered, the telescope attached to the bubble tube was level.

单词	bubble tube
释义	> as lemmas bubble tube bubble tube n. (in a spirit level) the vial or tube which contains the liquid and the bubble of air trapped in it. ΘΚΠ society > occupation and work > equipment > equipment for marking out work > [noun] > level > part of bubble tube1812 level tube1890 1812 A. Rees Cycl. (1819) XX. at Level The most simple form [of the spirit-level] is a ruler of brass, having a bubble tube fixed down upon the middle of it. 1960 H. L. Michael in K. B. Woods et al. Highway Engin. Handbk. ii. 11 Bubble tubes graduated to read either percentage of grade or degree of incline. 2015 J. D. Bossler & N. W. J. Hazelton Leveling & Vertical Location ii. 62/1 When the bubble in the tube was centered, the telescope attached to the bubble tube was level. extracted from bubblen.adj. < as lemmas
随便看	θ184317 θ184318 θ184319 θ18432 θ184320 θ184321 θ184322 θ184323 θ184324 θ184325 θ184326 θ184327 θ184328 θ184329 θ18433 θ184330 θ184331 θ184332 θ184333 θ184334 θ184335 θ184336 θ184337 θ184338 θ184339

> as lemmas