英语词汇“thermionic valve”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	thermionic valve
释义	thermionic valve [θ?:mi??nik v?lv] 释义热离子管，热阴极电子管英英释义 Noun 1. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
随便看	chondracanthus tenellus chondrachne chondracris rosea chondral chondral bone chondral calcification chondralgia chondralloplasia chondralloplasis chondral ossification chondral osteogenic dysplasia chondral osteoma chondrarsenite chondre chondrectomy Chondrectomy of ankle Chondrectomy of elbow Chondrectomy of finger Chondrectomy of foot and toe Chondrectomy of hand Chondrectomy of hip Chondrectomy of intervertebral cartilage Chondrectomy of joint Chondrectomy of semilunar cartilage of knee Chondrectomy of shoulder

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thermionic valve