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