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汽车排气消声器
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汽车排气消声器
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汽车排气消声器
释
automobile exhaust muffler
汽车排气消声器
车用发动机气体外排系统中装有吸声材料或特殊形式管道可有效降低排气噪声的装置。
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Poincare section
Poincare sphere
Poincare spheroid
Poincare's surface of section
Poincare surface of section
Poincare theorem
Poincare transformation
Poincare variable
Poincare wave
Poincaré
Poincaré algebra
Poincaré-Bendixson theorem
Poincaré-Bendixson theory
Poincaré-Bertrand formula
Poincaré-Birkhoff fixed-point theorem
Poincaré-Birkhoff normal form
Poincaré-Birkhoff-Witt theorem
Poincaré-Birkhoff-Witt type basis
Poincaré-Brouwer theorem
Poincaré-Bruns theorem
Poincaré complex
Poincaré condition
Poincaré conjecture
Poincaré crater
Poincaré differential invariant
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