“high frequency exciting force”的概念、定义、翻译、参考文献-科学参考

单词	high frequency exciting force
释义	high frequency exciting force Encyclopedia 工学汽轮机振动释 high frequency exciting force高频激振力由于汽轮机喷嘴静叶出口边缘有一定的厚度，使进入动叶片的汽流沿圆周作用力不均匀，叶片每经过一喷嘴出口边时汽流作用力都要变化一次的激振力。又称第二类激振力。
随便看	pyrrolobenzodiazepine pyrrolysine pyrrolysine (Pyl; O) pyrrotriazole pyruvate pyruvate formatelyase pyruvate formatelyase (PFL) pyruvate kinase pyruvate kinase deficiency pyruvic acid Pythagoras Pythagoras constant Pythagoras crater Pythagoras of Samos Pythagoras of Samos (约公元前580—约前500) Pythagoras theorem Pythagoras tree Pythagorean Pythagorean closure Pythagorean equation Pythagorean extension Pythagorean field Pythagorean fraction Pythagorean hodograph curve Pythagorean-hodograph curve

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