“shock tunnel”的概念、定义、翻译、参考文献-科学参考

单词	shock tunnel
释义	shock tunnel [`shäk ´tǝn·ǝl] ^ENGINEERING A hypervelocity wind tunnel in which a shock wave generated in a shock tube ruptures a second diaphragm in the throat of a nozzle at the end of the tube, and gases emerge from the nozzle into a vacuum tank with Mach numbers of 6 to 25.
随便看	least-action principle least common denominator least common multiple least-energy principle least frequently used least recently used least significant bit least significant character least-squares estimate least-squares method least-time principle least upper bound least-work theory leather leather rot leaven leaving group Lebesgue exterior measure Lebesgue integral Lebesgue interior measure Lebesgue measure Lebesgue number Lebesgue-Stieltjes integral Lecanicephaloidea Lecanoraceae

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