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

> as lemmas

power oil

power oil n. oil brought up from a well and used on the spot as a source of power.

ΘΚΠ

society > occupation and work > materials > fuel > oil or types of oil > [noun]

lamp oila1586

oil fuel1888

fuel oil1893

power oil1957

North Sea oil1965

1957 R. J. Forbes & D. R. O'Beirne Techn. Devel. Royal Dutch/Shell iii. 256 For correct operation it was essential that the ‘power oil’ should be free from impurities and it was therefore necessary to wash it thoroughly above ground.

1972 L. M. Harris Introd. Deepwater Floating Drilling Operations xi. 108 The direct system has individual power-oil lines from the drill vessel to the individual functions on the subsea stack.

extracted from powern.¹

as lemmas

单词	power oil
释义	> as lemmas power oil power oil n. oil brought up from a well and used on the spot as a source of power. ΘΚΠ society > occupation and work > materials > fuel > oil or types of oil > [noun] lamp oila1586 oil fuel1888 fuel oil1893 power oil1957 North Sea oil1965 1957 R. J. Forbes & D. R. O'Beirne Techn. Devel. Royal Dutch/Shell iii. 256 For correct operation it was essential that the ‘power oil’ should be free from impurities and it was therefore necessary to wash it thoroughly above ground. 1972 L. M. Harris Introd. Deepwater Floating Drilling Operations xi. 108 The direct system has individual power-oil lines from the drill vessel to the individual functions on the subsea stack. extracted from powern.¹ < as lemmas
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