1) space angle
空间角
1.
By analyzing all kinds of space relations, the three dimension space angles are divided into three types: obtain a projection angle from two known direction angles; obtain a direction angle from two projection angles; obtain a direction angle or a projection angle from a projection angle and a direction angle.
经空间关系分析,将三维空间角度的多种表达形式归纳为已知两方向角求一投影角,已知两投影角求一方向角,已知一方向角、一投影角求一方向角或一投影角三大类。
2) spatial angle
空间角
1.
Solving the spatial angle for formula"cosθ=cosθ_1 cosθ_2";
用公式cosθ=cosθ_1 cosθ_2求空间角
3) three dimensional angle
空间转角
1.
According to the method of vector tube bending ,this paper deduces and compares the three algorithms about three dimensional angle of NC tube bending.
应用矢量弯管原理,推导和比较了数控弯管的空间转角数据转换的三种算法;并基于空间三角形算法,采用可视化编程软件VC++6。
5) space angle
空间角度
1.
By means of spherical graphics and plane trigonometry, space angle and space point coodinates are calcullated for three sets of combined fixtures as examples.
运用球面图法及平面三角法，计算了三种组合夹具实例的空间角度及空间点的坐标。
2.
A spherical center three surface angle can be directly built in accordance with the space angle, which makes up a spherical triangle, then the space angle can be calculated using the method of calculating the spherical triangle.
介绍了一种求解空间角度的简捷方法。
3.
There are many methods for space angle calculation in the filed of current handwork calculation, such as hexahedron, perspective geometry etc, but most of jobs in cyber-arithmetic still need further study for these methods.
当今用于手工计算的空间角度的计算已有很多的方法(如:六面体法、投影几何法等),但这些方法用于计算机的算法还需作很多的工作。
6) spatial angles
空间角度
1.
Analysis of special cases in auto-calculation for spatial angles;
空间角度自动计算特殊情况分析
2.
Some calculation methods of spatial angles in engineering are summarized in this paper and especially programme calculation method based on new spatial angles theory and their applications in the blade design and machining are recommended .
总结了工程技术领域中空间角度计算常用的方法,介绍了基于新空间角度理论的程序计算法及其在叶片设计和加工中的应用。
补充资料：定风波 商角调 商角调 西江客舍
【诗文】：
恨行云、特地高寒，牢笼好梦不定。婉娩年华，凄凉客况，泥酒浑成病。画阑深，碧窗静。一树瑶花可怜影。低映。怕月明照见，青禽相并。素衾自冷。又寒香、枕上薰愁醒。甚银床霜冻，山童未起，谁汲墙阴井。玉笙残，锦书迥。应是多情道薄＊。争肯。便等闲孤负，西湖春兴。
【注释】：
【出处】：
恨行云、特地高寒，牢笼好梦不定。婉娩年华，凄凉客况，泥酒浑成病。画阑深，碧窗静。一树瑶花可怜影。低映。怕月明照见，青禽相并。素衾自冷。又寒香、枕上薰愁醒。甚银床霜冻，山童未起，谁汲墙阴井。玉笙残，锦书迥。应是多情道薄＊。争肯。便等闲孤负，西湖春兴。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条