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N 开头的英语单词(共 105,704 个)

nominal shipper
[法] 名义托运人
nominal shock pulse
标称冲击脉冲
nominal short-circuit voltage
额定短路电压
nominal short-cirucit capacity
额定短路容量
nominal shortest irradiation time
[特医] 标称最短照射时间
nominal significance level
名义显著性水平
nominal situation
常工况
nominal size
[化] 公称尺寸
nominal size of drill collar
[油气] 钻铤公称尺寸
nominal size of drill pipe
[油气] 钻杆公称尺寸
nominal size of hexagonal kelly
[油气] 六方钻杆公称尺寸
nominal size of pipe
管材的公称直径
nominal size of pipes
[材] 管材的公称尺寸
nominal size of square kelly
[油气] 方钻杆公称尺寸
nominal size of tubing
[油气] 油管公称尺寸
nominal size weapon
普通型武器
nominal slip
公称滑距
nominal slippage
[网络] 公称滑动量
nominal sovereignty
[法] 有名无实的主权
nominal species
[生物] 指名种
nominal specific pressure of friction plate
[机] 摩擦片的名义压强
nominal specification
名目规格
nominal speed
公称速度,公称转速,额定速度
nominal speed loss n
un. 名义失速\n[网络] 标称速降
nominal speed reduction
[网络] 标称减速
nominal spinning factor
[材] 公称捻制换算系数
nominal spinning loss
[材] 公称捻制损失
nominal spinning loss factor
[材] 公称捻制损失系数
nominal spray angle
[机] 公称喷雾角