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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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Sea Islands
seajack
sea kale
seakeeping
sea king
seal
seal
sea lamprey
sea-lane
sealant
sealants
sea lavender
Seal Beach
sealed
sea legs
sealer
sealers
sea lettuce
sea level
sealift
sea lily
sealing
sealing wax
sea lion
seal ring
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更新时间:2025/7/29 13:09:01