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单词
x-ray tube
释义
x-ray tube
n.
(名词)
A vacuum tube containing electrodes that accelerate electrons and direct them to a metal anode, where their impacts produce x-rays.
X射线管:一种含电极的真空管,它能使电子束加速并将其指向金属阳极而产生X射线
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Yevtushenko
yew
yewes-
yewo-
yews
Yggdrasil
YHS
YHVH
YHWH
YHz
yid
Yiddish
Yiddishes
Yiddishism
Yiddishisms
yield
yield
yielded
yielding
yielding
yields
yikes
yilt
yin
Yinchuan
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更新时间:2026/10/29 11:56:14