primary X-ray beam
相关英语词汇推荐
- slip curve
- direct-axis transient voltage
- cut-through switching
- vibratory converter
- spindle bearing
- D-D reactor (deuterium-deuterium reactor)
- most unfavorable steam supply main
- mode,normal
- illuminating aperture angle
- coherent
- gravitational mass
- broom
- fuel tank
- heteropolar inductor generator
- rectifier protection
- write up
- in-line image
- natural convective heat transfer
- surroundings
- self-tempering