angle projection的意思|示意

The paper discusses also how to master rapidly its charting and chart reading based on the first Angle projection.

阐述了在学会第一角投影法的基础上，如何迅速地掌握第三角投影的画图和看图方法。

There is obvious difference in absolute speed and angle of projection between male long jumpers in our country and abroad.

我国男子跳远运动员在绝对速度和腾起角度上与国外优秀选手存在明显差距。

The Light Touch casts a big image from up close by bouncing lasers off a 0.4-inch microdisplay, using techniques from holography to keep the picture in focus despite the sharp projection angle.

这种轻触型工具播放的近距离图像是在0.4英寸的微小型显示器上反射的激光形成的，使用全息摄影术以保持图画尽管在投影尖角上依然聚焦。

The algorithm takes advantage of the theories of bidirectional search, projection, minimum Angle and binary tree.

算法基于双向式搜索原理，采用投影法、夹角最小的方法及二叉树理论。

During these activities, an important communicative tool is the third angle projection drawing which is seldom used in China.

在这些活动中，重要的交流工具反而是我国原来使用很少的第三角投影图。

The relationship between the oblique line and every projection plane included Angle, and It's application on problems proposed and solved were discussed in the paper.

本文论述了一般位置直线与各投影面的夹角相互关系问题及其在命题、解题方面的应用。