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单词
dynode
释义
dy·node
AHD
[dīʹnōd']
D.J.
[ˈdaɪˌnəʊd]
K.K.
[ˈdaɪˌnod]
n.
(名词)
An electrode used in certain electron tubes to provide secondary emission.
中间极,二次发射电极:一种用于一定电子管作第二次发射电极
Etymology
语源
Greek
dunamis
[power] * see
dynamic
希腊语
dunamis
[力量] * 参见
dynamic
-ode
-ode
随便看
appropriating
appropriation
appropriations
approval
approvals
approve
approved
approved school
approves
approving
approx.
approximant
approximants
approximate
approximated
approximates
approximating
approximation
approximations
apps
appt.
apptd.
appurtenance
appurtenances
APR
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更新时间:2025/1/8 2:58:32