
有道词典
网络释义
- 1. per unit length: 单位长度
- 2. rows per unit length: 毛束纬密度
- 3. pitches per unit length: 毛束经密度
更多释义
例句
- 1.Direct yarn number is the mass per unit length of yarn; indirect yarn number is the length per unit mass of yarn.
定长制纱线细度是以纱线单位长度的重量表示的;定重制纱线细度是以纱线单位重量的长度表示的。
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- 2.Similar comments apply to torsion if the torsional moment and twist per unit length are constant throughout a member.
如果扭矩和单位长度上扭角沿杆件为常量,则上述的结论也可以用于扭矩。
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- 3.Overhead lines have more outages than underground cable per unit length, but the outages are usually shorter in duration.
架空线路单位长度的停电数要比地下电缆的多,但停电持续时间短。
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