“travel speed”的概念、定义、翻译、参考文献-科学参考

单词	travel speed
释义	travel speed Encyclopedia 工学喷管性能参数释 travel speed实际速度在真实工作环境、实验或流场计算中获得的喷管出口速度。是喷管性能参数中的一项。
随便看	PTTI PTt path of regional metamorphism P. Turan P. Turán P. Turán (1910—1976) PTV PTX ptyalin ptyalism in children ptychoid ptygmatic fold ptyosome P-type asteroid P-type calcium channel p-type doping p typed semiconductor p-typed semiconductor p-type electrode P type lectin P-type lectin p-type organic field-effect transistor P-type polymer semiconductors p type semiconductor p-type semiconductor p type thermoelectric material

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