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难熔金属
释义
难熔金属
Encyclopedia
工学
难熔金属
释
refractory metals
难熔金属
熔点高于2400℃的钨(W)、钽(Ta)、钼(Mo)、铌(Nb)、铼(Re)等金属的总称。以难熔金属为基体,添加其他元素的合金称为难熔合金,其使用温度在1200℃以上。
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fission product chain; fission product decay chain
fission product chemistry
fission product decay chain
fission products
fission reaction
fission reactor
fission reactor chemistry
fission reactor material
fission recoil
fission rocket
fission saddle point
fission-spectrum neutron
fission threshold
fission track
fission track age
fission track anneal
fission track constraints on uplift and denudation
Fission-Track Dating
fission track dating
fission track Dpar data
fission track geological thermal history modelling
fission track length
fission track thermochronology
fission yield
fissiparism
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