| 释义 |
ultrasonic degradation
- 降格jiàng gé
degradation
- 降解jiàng jiě
degradation
- 劣化liè huà
degradation
- 超声波chāo shēng bō
ultrasonic; ultrasonic wave; supersonic wave; ultrasound wave; superaudible
- 超声的chāo shēng de
ultrasonic
- 超声波探伤chāo shēng bō tàn shāng
ultrasonic flaw detection; UT(Ultrasonic Testing); ultrasonic examination
- 降级jiàng jí
demotion; degradation; downgrading
- 超音波学chāo yīn bō xué
supersonics, ultrasonics
- 超音速的chāo yīn sù de
transsonic, ultrasonic
- 超声频率chāo shēng pín lǜ
ultrasonic frequency; supersonic frequency
- 环境恶化huán jìng è huà
environmental deterioration; environmental degradation
- 超声波探伤仪chāo shēng bō tàn shāng yí
ultrasonic fault detector
- 故障弱化gù zhàng ruò huà
fail soft; softly fail; graceful degradation
- 苟活gǒu huó
drag out an ignoble existence; live on in degradation
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