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粉末冶金
释义
粉末冶金
Encyclopedia
工学
粉末冶金
释
powder metallurgy
粉末冶金
以金属或非金属粉末或其混合物为原料,经过成形和烧结,制取金属材料、复合材料、金属陶瓷材料(硬质合金)以及各种类型制品的工艺技术。
工学
粉末冶金
释
powder metallurgy
粉末冶金
用金属粉末或金属粉末与其他非金属粉末的混合物作为原料,经过成形和烧结制造金属材料、复合材料以及各种类型制品的工艺技术。是冶金学的一个分支。
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activity theory of learning
activity-time data
activity verb
act of civil litigation
act of rescue
Act of Settlement
Act of the Ship of Hell
Act of Union
actomyosin
Act on Legal Deposit of Published Material(Denmark)
Act on National Treasury's Sharing of Compulsory Education Expenses
Act on the Protection of Personal Information Held by Administrative Organs
actor
actor-based model
actor-observer effect
Actors Create Role
actor's lines
Actors' Miscellany
actors of a troupe singing classical or requested passages in streets
actors of labor relations
Actors’Union
Actor-teacher
act psychology
ACT-R
AC traction substation
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