1) section line
圆锥截交线
2) conus medullaris
圆锥
1.
Aim: To study the diagnosis and treatment of ependymoma in conus medullaris and cauda equins.
目的:探讨圆锥马尾部室管膜瘤的诊断及手术治疗特点。
2.
Objective To explore the clinical features and surgical findings of cauda equina and conus medullaris tumors.
①目的 探讨马尾圆锥肿瘤的临床及手术特点。
3) cone
圆锥
1.
A way of calculating the intersecting line of cylinder and cone with the aid of supplementary plane;
借助特定辅助平面求圆柱圆锥相贯线的方法
2.
Diagraming the characteristic points on the intersection lines between a sphere and a cone by means of the method of anxiliary sphere;
用辅助球面法求圆球和圆锥相贯线上特殊点
4) circular cone
圆锥
1.
Solution of obliquely intersection-line of cylinder and circular cone;
圆柱与圆锥偏斜交相贯线求法的研究
2.
The Spreading Picture Drawing of the Cylinder and Circular Cone Intersected in the Axial;
相交圆柱与圆锥表面展开图的计算机绘制
3.
The spherical method and auxiliary plane method are usually apply in making up the intersection line, while cylinder and circular cone intersect each other diagonally.
求作圆柱面与圆锥面轴线斜交时的相贯线 ,通常用的作图方法是球面法或辅助平面法。
5) tapered roller
圆锥滚子
1.
Discussion on machining technology for spherical fiducial surface of tapered roller;
圆锥滚子球基面加工工艺的探讨
2.
Study of generatrix shape of tapered roller processed with centerless grinding;
圆锥滚子无心磨削母线形状的探讨
3.
Improvement of regulation wheel guiding surface during tapered rollers outer surface grinding;
圆锥滚子外径表面磨削时导轮制导面的改进
6) taper ferrule
圆锥套圈
1.
Taking the cold rolling with the series of 2BD for ISO355 taper ferrule as the example,the method of the pair closed type rolling was used to reduce the spread of the product and to obtain a good surface.
以ISO355系列2BD圆锥套圈冷辗扩为例,采用成对闭式辗扩的方式,以达到减小成品宽展和形成良好端面的目的。
参考词条
补充资料:截交线
平面与空间形体表面的交线。它是画法几何研究的内容之一。当空间形体表面是曲面时,截交线是一条平面曲线,当空间形体表面由若干个平面组成时,截交线是一个多边形。在给定平面和空间形体的相对位置后,从多面正投影图中可以容易地画出平面和空间形体的投影,但它们截交线的投影一般不能直接画出,通常需要采用辅助面法先求出截交线上若干点的投影,然后再将它们连接成截交线。例如图中圆锥台和空间形体上的斜面相交,须用辅助面法求取截交线上的点。辅助面法是先选取某个面作为辅助面(图中是水平面),然后作出辅助面和斜面的交线、辅助面和圆锥的交线。图中这两条交线分别是直线和圆。最后作出两交线的交点。所得到的交点就是截交线上的点。改变辅助面的位置,重复上述作图过程,则能获得足够数量的点,连接成截交线。运用辅助面法的关键在于选择合适的辅助面,辅助面和空间形体的交线投影应是直线或者是圆。当空间形体的表面为平面时,其截交线是多边形,只须用辅助面法求出多边形的各顶点即可连成截交线。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。