The forming mechanism of the cross section of unbroken metal fibers manufactured by the combined cutting of big inclination cutting and chip pulling cutting is analyzed.
分析了采用大刃倾角-拉屑复合切削方法制造连续型金属长纤维时纤维横截面的形成机理。
For different metal materials and cutting cross-section, the user can choose gas flame cutting and plasma cutting in two ways.
针对不同的金属材料和切割断面的要求，用户可选用气体火焰切割和等离子切割两种方式。
In calculation models of cutting volume for dredging project, the cross section is usually a special one through survey points, and the curve of the river bed is assumed to be a line or a polyline.
通常疏浚工程中挖槽土方量计算模型的河床横断面是通过测量点的特殊断面，该断面轮廓曲线假定为近似直线或折线。
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