... hot-cathode tube 热阴极电子管 hot-cathode X-ray tube 热阴极X射线管 Hotchkiss superdip 霍奇基斯超倾磁力仪 ...
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热阴极 coolidge x-ray tube; heated cathode; hot cathode; hot-cathode x-ray tube; thermic cathode 双阴极 twin cathode .
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