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单词
electron cooling
释义
electron cooling
electron cooling
[
i‚lek‚trän ′kül·iŋ
]
(nucleonics)
A method of reducing the energy spread, angular divergence, and geometric size of a charged-particle beam by merging it with a monoenergetic electron beam with which it exchanges energy.
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pin register
pin retention
pin risk
pin risk (options)
pinro
pin rod
pins
pinsa
pins against
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pins and rubbers traction system
pinsaun
pins back
pins back ears
pins back her ears
pins back his ears
pins back my ears
pins back one's ears
pins back our ears
pins back their ears
pins back your ears
pins beneath
pinscher
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更新时间:2024/11/11 18:31:34