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converging diffuser
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converging diffuser
渐缩扩压管
对于横截面积沿流体流动方向不断减小,当入口是超声速流体,其马赫数大于1时,管内流体的流速降低,压力增加的管子。又称超声速扩压管。
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Jeffreys method
Jeffreys model
Jeffreys Wentzel Kramers Brillouin approximation
Jeffreys-Wentzel-Kramers-Brillouin approximation
Jeff Wall
Jegwan
Je-gyu Kang
Jehan des Murs
Jehangir Sabavala
Jehol biota
Jeholian Stage
Jehovah's Witnesses
Jeju National Museum
jejunum
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J. E. Littlewood (1885—1977)
Jelling Mounds, Runic Stones and Church
jellium model
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jelly fish
jellyfish
jellyfish blooms
jellyfish fishing history in China
jellyfish gillnet fishing
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