| 释义 |
echelon spectrograph
- 梯阵tī zhèn
echelon
- 摄谱仪shè pǔ yí
spectrograph
- 光谱摄制仪guāng pǔ shè zhì yí
spectrograph
- 声谱仪shēng pǔ yí
sonograph, spectrograph
- 排成梯队pái chéng tī duì
echelon
- 梯次编队tī cì biān duì
echelon
- 雁行排列yàn háng pái liè
en echelon arrangement
- 雁行状褶皱yàn háng zhuàng zhě zhòu
echelon folding
- 雁列式断裂yàn liè shì duàn liè
echelon fracture
- 质谱仪zhì pǔ yí
mass analyzer; mass spectrometer; mass spectrograph; velocitron
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