实体的

Constructive solid geometry is one of the two most common representation schemes in solid modelling.

共中CSG实体造型方法在三维实体造型技术中具有不容忽视的地位与作用。

Most software now supports machining on a tessellated solid or surface model, and solid and surface definitions can be intermixed with the same hybrid model.

大部分软件目前都支持网格状实体或者曲面模型，实体和曲面定义可与相同的混合模型一起使用。

A modeling method for product family based on EAC (Entity-Attribute-Constraint) was proposed, which described product family as triple of entity, attribute and constraint.

提出基于实体－属性－约束(entity-attribute-constraint， EAC)模型的产品族建模方法，将产品族表达为实体、属性、约束三元组。

With all the entity patterns pasted on the vectorial frame, the picture of human moving posture is drawn.

将实体图案位图中的各个实体附着到矢量框架中即构成人体运动姿态图像。

A scene contains zero or more user specified object instances which will be displayed when the scene is connected to a channel.

一个场景包括0个或多个用户指定的实体虚像，当场经被连接到通道，实体虚像就可以被展示出来了。

The target may be merged into the acquirer or a new entity can absorb both entities.

目标进入获得之内可能被合并，否则一个新的实体能吸收两个实体。

The fruiting bodies of ectomycorrhizal fungi were abundant and diverse in intact forest dominated by Fagaceae. Only a few species of macrofungal bodies were found in the pine dominated forest and secondary broad-leaved forest and none were seen in grassland during the study.

外生菌根菌子实体在以壳斗科植物为优势种的原生性次生林中较多且种类丰富，在松林和次生阔叶林有少数种类，但次生草坡群落未见有外生菌根菌子实体。

Further more, a conforming interpolater modeled with one-layer solid elements is proposed, obtaining the same simulated result comparing to the one with solid continuum elements when interpolater is thinner than 30mm.

在此基础上，提出连续模面单层实体单元包覆垫层等效模型，当弹性垫层厚度小于30mm时，它和连续模面多层实体单元包覆垫层等效模型有相同的模拟效果。

The first member shall be chosen from section of the above list by the preshipment inspection entity concerned, provided that this member is not affiliated to that entity .

第一名成员应由有关装运前检验实体自上述名单的组中选出，只要该成员不附属于该实体。

Then simulate the operation, beginning with the corneal flap cutting, and succedent ablation, recovery of flap.

在手术模拟之前首先需要建立眼球角膜的完整实体模型，以便利用布尔运算、实体修改等操作。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐