以把手零件建模为例，详细介绍了UG曲线空间组合投影命令的原理及其具体应用。
This paper takes a handle for example to introduce the concrete principle and application of UG curve space composite projection order.
然后，利用属性的组合权重和投影模型，对方案进行排序。
Then, the priorities of proposals can be obtained according to combination weights of attribute and projection model.
每个地图投影都弯曲距离、面积、形状、方向或它们的组合。
Every map projection distorts distance, area, shape, direction, or some combination thereof.
组合体的投影作图，一直是学生在学习画法几何和工程制图当中的一大问题。
The projection drawing of assembly has been a big headache for stu dents when learning techniques of geometry drawing and engineering drawing.
先对丙二烯振动模式进行分类及构造投影算符，再用投影算符构造简正坐标分量，从而组合出丙二烯分子的15个简正振动模式。
Then the paper used the projection operator to structure the normal coordinate component, thus combined 15 normal vibration patterns of propadiene molecule.
介绍了光刻投影系统的组合集成，详细分析了该系统的成像特点及光学性能。
Integration of the system is described, the characteristics of the photolithographic imaging system are analyzed in detail.
会议室型终端通常组合大量的附件，例如音频系统，附加摄像机，文档投影仪，和PC协同文件通讯。
Conference room type terminal usually combination plenty of accessories, such as audio systems, additional camera, document projector, and PC collaborative document communication.
你们小组预定报告之后三天提交投影片组合，以作评分。
Slide pack due for grading three days after your group's scheduled presentation.
你们小组预定报告之后三天提交投影片组合，以作评分。
Slide pack due for grading three days after your group's scheduled presentation.
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