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浮环密封
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浮环密封
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旋转密封
释
floating-ring seal
浮环密封
靠浮动金属圆环与轴或壳体间的极小间隙限制流体泄漏的非接触式动密封。
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irredundant union
IR reflection photography
irreflective
irreflective relation
irreflexive
irreflexivity
irrefutability
irrefutable
irrefutable formula
irrefutable proposition
irregular
irregular anagalactic nebula
irregular birational transformation
irregular block
irregular bone
irregular boundary point
irregular chip
irregular close packing
irregular cluster
irregular cluster of galaxies
irregular coagulation
irregular continued fraction
irregular cusp
irregular decomposition
irregular determinant
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