Which factor effected the<br/>volume of the mill? ( ) A: The length of the mill B: The diameter of the mill C: Both A and B D: The capacity of the mill

Mill 准则包括

The contour lines on the plane are the lines parallel to the H-plane in the plane.

以下（ ）指的是型腔铣加工？ A: mill_contour B: mill_making C: mill_rotary D: mill_palnar

对应MATLAB提供的绘制平面曲线、离散序列、三维曲线、三维网格曲线、等高线图的函数为（） A: plot，stem，mesh，plot3，surf B: plot，stem，plot3，mesh，contour C: plot，hist，mesh，plot3，contour D: plot，hist，plot3，meshc，contour

对应MATLAB提供的绘制平面曲线、离散序列、三维曲线、三维网格曲线、等高线图的函数为(<br/>) A: plot, stem, mesh, plot3, surf B: plot, stem, plot3, mesh, contour C: plot, hist, mesh, plot3, contour D: plot, hist, plot3, meshc, contour

对应MATLAB提供的绘制平面曲线、杆图、三维曲线、三维网格曲线、等高线图的函数为 A: plot, fill, mesh, plot3, contour B: plot, stem, mesh, plot3, surf C: plot, stairs, plot3, meshc, contour D: plot, stem, plot3, mesh, contour

column mill的意思是_____________.

专业英语单词翻译：负载 A: payload B: negative C: contour D: path

Hammer mill （磨煤机）is used to _____________ coal before entering into the boiler.