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单词
betatron
释义
betatron
/ˈbiːtətrɒn/
noun
Physics
an apparatus for accelerating electrons in a circular path by magnetic induction
【物理】电子感应加速器, 电子回旋加速器。
词源
1940s: from
BETA
+
-TRON
.
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think something out
think something over
think something through
think something up
think tank
think-tanker
think the world of
think the world of
think twice
think twice
thin-layer chromatography
thinly
thinned
thinner
thinner
thinness
thinnest
thinning
thinnings
thinnish
thin on the ground
thin on top
thin section
thio-
thiocyanate
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更新时间:2026/7/25 22:15:59