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粉末冶金烧结
释义
粉末冶金烧结
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粉末冶金烧结
释
powder sintering
粉末冶金烧结
金属粉末或粉末压坯在低于主要组分熔点的温度(或液相体积分数小于40%的超固相线温度)与保护气氛下通过热激活作用使原子发生迁移,实现粉末颗粒间冶金联结的过程。
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payment for ecosystems service
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payment land use
payment less than sum insured
payment method of medical expenses
payment methods for health services
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Payment of social medical insurance fund
payment of the tax plus a percentage of profits to the state
payoff
payoff expected
payoff function
pay-off matrix
payoff matrix
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pay television
pay television, pay TV
pay tribute to the sea
pay TV
Pazeh language
Pazyryk Barrows
Pazyryk Culture
Pazzi Chapel
pañca-gotrāni
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