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单词
relativistic mass
释义
WordReference Random House Unabridged Dictionary of American English © 2024
rel
′
ativis
′
tic mass
′
,
[
Physics.
]
Physics
the mass of a body in motion relative to the observer: it is equal to the rest mass multiplied by a factor that is greater than 1 and that increases as the magnitude of the velocity increases.
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chid
chidden
chide
chided
chider
chiding
chidingly
chief
chief constable
chiefdom
chief executive
chief justice
chief justiceship
chiefless
chiefly
chief master sergeant
chief mate
chief of naval operations
chief of staff
chief of state
chief petty officer
chiefship
chieftain
chieftaincy
chieftainship
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更新时间:2025/12/9 15:04:08