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单词
zinc refining
释义
zinc refining
Encyclopedia
工学
[火法炼锌]
释
zinc refining
锌精馏
利用锌与杂质的蒸气压和沸点差别,在高温下实现杂质与锌分离并提高锌纯度的技术。
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grazing incidence reflection spectroscopy, GIR spectroscopy
grazing incidence spectrograph
grazing incidence system
grazing incidence telescope
grazing intensity
grazing land
grazing livestock improved seed rate
grazing management
grazing method
grazing methods
grazing occultation
grazing pasture supervisory unit
grazing path
grazing period
grazing permit
grazing planning
grazing plot
grazing pressure
grazing prohibition
grazing rate
grazing resistance
grazing return
grazing season
grazing system
grazing tolerance
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