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

jet velocity n. the velocity of a jet; spec. that of a jet aircraft; cf. jet speed n.

ΚΠ

1881 Minutes Proc. Inst. Civil Engineers 65 427 That class of parallel-flow turbines in which the jet velocity is equal to that due to the whole head.

1909 Times 19 Dec. 14/5 For anything like a speed of 20 knots an hour it would mean having a jet velocity of at least about 40ft a second.

1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) XIV. 159/1 Under these conditions, afterburning to an exhaust temperature of 3460°R provides an increase in jet velocity of..1·5.

1999 Philos. Trans. (Royal Soc.) A. 357 2336 There are two distinct effects of upstream cooling. The jet velocity will be increased at any given flight speed, and the flight Mach number..will be reduced.

单词	jet velocity
释义	> as lemmas jet velocity jet velocity n. the velocity of a jet; spec. that of a jet aircraft; cf. jet speed n. ΚΠ 1881 Minutes Proc. Inst. Civil Engineers 65 427 That class of parallel-flow turbines in which the jet velocity is equal to that due to the whole head. 1909 Times 19 Dec. 14/5 For anything like a speed of 20 knots an hour it would mean having a jet velocity of at least about 40ft a second. 1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) XIV. 159/1 Under these conditions, afterburning to an exhaust temperature of 3460°R provides an increase in jet velocity of..1·5. 1999 Philos. Trans. (Royal Soc.) A. 357 2336 There are two distinct effects of upstream cooling. The jet velocity will be increased at any given flight speed, and the flight Mach number..will be reduced. extracted from jetn.³ < as lemmas
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> as lemmas