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高频激振力
释义
高频激振力
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。
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Selected Classical Prose by Writers of the Qing Dynasty
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Selected Famous Passages of Peking Opera
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Selected Important Documents Since the 18th National Congress
Selected Interpretation of Chinese Bronze Inscriptions in Shang and Zhou Dynasties
selected ion detection
selected ion monitoring
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更新时间:2025/6/7 12:27:39