英语翻译If all remaining surfaces in the part are located on the

英语翻译
If all remaining surfaces in the part are located on the material side ofthis surface (the side facing away from the outward normal),then this surface belongs to the ConveX Region (CXR).This is described as a negative scalar product of the outward normal of the surface S(i),ns(i),with every vector from a vertex,Vs(o,on the surface to every other vertex in the part,vp,.The global ConcaVe Region (CVRg/ob,l) contains every surface not assigned to the convex region.The global concave region is divided into individual concave regions,identified as CVR(i).The surfaces within each individual concave region share a common edge with at least one other surface,S',in the same region and are independent of the other CVR(i).A third set of surfaces,the Concave Boundary Set (CBS),is used to subdivide each concave region to calculate its allowable draw direction.The CBS is a subset of the convex region,and each concave region has its own CBS.The following procedure mathematically describes these sets,and the sets are diagramatically shown in Figure 1.Figure 1 also hows some basic mold parameter definitions.

If all remaining surfaces in the part are located on the material side of this surface (the side facing away from the outward normal), 如果产品的其他面积是处于融胶面(通常是指向外的一面),
then this surface belongs to the Convex Region (CXR). 那这面积属于"凸出区域"(简称CXR).
This is described as a negative scalar product of the outward normal of the surface S(i),ns(i), 这将被描述为负值的并且是向外的面积S(i),ns(i),
with every vector from a vertex,Vs(o, on the surface to every other vertex in the part, vp,.[这句实在没法理解?]
The global Concave Region (CVRg/ob,l) contains every surface not assigned to the convex region.除了"凸出区域"(CXR)以外,都属于"凹入区域"(简称CVRg/ob,I).
The global concave region is divided into individual concave regions, identified as CVR(i).
整个"凹入区域"可分割为个别的"凹入区域",个别标以CVR(i).
The surfaces within each individual concave region share a common edge with at least one other surface, S', 每个"个别的"凹入区域"会有最少一个与另一个面积"共同的边"(S'),
in the same region and are independent of the other CVR(i). 处于同一个区域里而且不与其他的CVR(i) 相关连.
A third set of surfaces, the Concave Boundary Set (CBS), is used to subdivide each concave region to calculate its allowable draw direction. 第三种面积,称之为"凹入边际集"(简称CBS),是用于分割"凹入区域"以进行计算其容许拉伸的方向.[这"allowable draw direction"本人没法想象个所以然.]
The CBS is a subset of the convex region, and each concave region has its own CBS. CBS是CXR的子集,而每个CVR各有其CBS.
The following procedure mathematically describes these sets, and the sets are diagramatically shown in Figure 1. 以下的步骤将以数学方式来描述这些集,并以图1表示之.
Figure 1 also shows some basic mold parameter definitions.图1也同时表示一些模具的基本参数的定义.
注:本人只有点注射成型的知识,对模具设计只能算是个门外汉.对于这编文章的内涵不是很了解,对其专用词汇更谈不上专业,只能尽力意译.做这事只为了练一练翻译,不满意就别采纳,别怀疑我是用机器翻译,只要求你给我付出的时间一点尊重.
再问： 恩，哥们已经用心回答了，在此谢过。