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单词
beam cathode
释义
beam cathode
美
英
un.
集射阴极
英汉
网络释义
un.
1.
集射阴极
1.
集射阴极
cathode ... auxiliary cathode 辅助阴极
beam cathode
集射阴极
beam forming cathode 聚束阴极(电子束形成阴极) ...
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air-hardening cement
air hardening lime
air-hardening lime
air hardening mortar
air hardening of cement
air hardening refractory cement
air-hardening steel
air hardening steel
air hatch
air-head
airhead
air-headed
air header
air heading
airhead line
airhead
air-heater
air heater
airheater
air heater draft losses
air heater fire
air heater hopper
Air Heaters
air heater tube
air heat exchanger
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更新时间:2026/4/17 20:11:36