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N 开头的英语单词(共 105,704 个)
number of spindle speeds
[机] 主轴转速级数
number of stages
倍增级数
number of stages of speeds
[化] 变速级数
number of starts
起动次数
number of steps
数,级数
number of strands
[化] 股数
number of stroke
抽油泵冲速
number of strokes
冲击数;行程次数
number of strokes per minute
每分钟行程数
number of subchannels
[计] 子通道数
number of taper
锥度级数
number of term
[数] 项数
number of term in series
[数] 级数项数
number of terminals per failure
每次故障终端数