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充氧压铸
释义
充氧压铸
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工学
高压铸造
释
pore-free die casting
充氧压铸
通过将干燥的氧气等活性气体通入压铸模具型腔,置换出其中的空气及其他气体,金属液在快速充填模具型腔过程中,与氧气快速反应形成细小的氧化物颗粒并弥散分布于铸件内部,从而消除铸件内部气孔的压铸工艺。又称无孔压铸。
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reservoir structure
reservoir submerged line survey
reservoir survey
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reservoir type for development geology
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reset
reset pulse
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Resettlement of Demobilized Soldiers Ordinance
resettlement of disaster victims
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reshaped antibody
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