| 释义 |
metal envelope cathode ray tube
- 包膜bāo mó
envelope
- 直热式阴极zhí rè shì yīn jí
directly heated cathode; direct-heated cathode
- 钨丝阴极wū sī yīn jí
tungsten cathode
- 髓线suǐ xiàn
medullary ray; pith ray
- 质料zhì liào
metal
- 放射光线fàng shè guāng xiàn
ray
- 贵金属guì jīn shǔ
noble metal; precious metal
- 红外线hóng wài xiàn
infrared, infrared ray
- 冷阴极lěng yīn jí
cold cathode
- 包层bāo céng
envelope
- 包迹bāo jì
envelope
- 封袋fēng dài
envelope
- 钎料qiān liào
brazing filler metal
- 电子管diàn zǐ guǎn
radio tube, vacuum tube
- 钢带gāng dài
metal strip, metal band
- 活字金属huó zì jīn shǔ
type metal
- 熔色玻璃róng sè bō lí
pot metal
- 铁带tiě dài
metal strip, metal band
- 皮托管pí tuō guǎn
pitot tube; impact tube; face tube
- 包袋bāo dài
envelope; bag
- 封套fēng tào
envelope, packet
- 毕托管bì tuō guǎn
Pitot tube
- 锭胆dìng dǎn
bolster; inner tube
- 天顶仪tiān dǐng yí
zenith tube
- 铁桶tiě tǒng
metal pail; metal bucket; drum
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