立体截面和均匀截面是什么来的?
发布网友
发布时间：2023-07-14 00:54
共1个回答
热心网友
时间：2023-09-30 08:47
a cross section is the intersection of a body in 2-dimensional space with a line
or of a body in 3-dimensional space with a plane
e More plainly
when cutting an object into slices one gets many parallel cross sections. With puted axial tomography
puters construct cross sections from x-ray data. A cross section is a mon method of depicting the internal arrangement of a 3-dimensional object in o dimensions. It is often used in technical drawing and is traditionally crosshatched. The style of crosshatching indicates the type of material the section passes through. 阁下所讲的均匀截面
应该是uniform cross section 例如cylinder
每一个cross section 也是circle
此截面便定义为uniform cross section
参考: ***
好答案
「截面」是切开立体时，切口产生的新平面。 例如你切开一个西瓜时，里面露出的果肉便是截面。 「均匀截面」指在某个方向切开立体时， 无论从哪儿下刀，截面的形状和大小完全一样。 柱体就是「均匀截面」的立体。 2007-02-18 14:01:52 补充： i am 6a mandy wong
参考: me
