• 1. section line: 段管线 | 剖面线
• 2. N Section Line: 街道地址
• 3. Section line leg: 剖切线折线

更多释义

• 1.It's one of the main machines in the modern pipe mill line and formed section line.
  它是现代高频直缝焊管生产线和冷弯型钢生产线的主要设备之一。
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• 2.Firstly, the maximum shearing stress envelope line was put forward to replace section line.
  首先提出采用最大剪应力包络线来代替剖面线。
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• 3.The magnetizing curve of silicon steel sheets is approximated with two-section line and the saturation degree is defined.
  针对电工硅钢片的特点，将磁化曲线简化为两条具有不同斜率的折线。
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