“oxide-coated cathode”的概念、定义、翻译、参考文献-科学参考

单词	oxide-coated cathode
释义	oxide-coated cathode [`äk´sīd ´kōd·ǝd `kath´ōd] ^ELECTRONICS A cathode that has been coated with oxides of alkaline-earth metals to improve electron emission at moderate temperatures. Also known as Wehnelt cathode.
随便看	Rb RBE R-branch RBS R-C amplifier RC asphalt R-C circuit R-C constant R-C coupled amplifier R-C coupling R center RCM R-C network R Coronae Borealis star R-C oscillator rd RdAc RDC extractor RDF RDGE R display RDS RDSS RdTh RDX

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