Numerical controlled flow line for pipe shaping.
管道数控加工自动控制流水线。
The numerical code is applied to simulate line-shaped charge jet with metal cover.
编写了数值模拟程序，并对线型装药金属罩聚能射流模型进行模拟。
Knows very well the modern process technology: Electric spark, line cutting, numerical control processing knowledge!
熟知现代加工技术：电火花、线切割、数控加工的知识！
Distance:The length or numerical value of a straight line or curve.
昨天查了数学书：截距一定是正的，它是某一轴上坐标的绝对值。
Distance:The length or numerical value of a straight line or curve.
昨天查了数学书：截距一定是正的，它是某一轴上坐标的绝对值。
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