Because of this, a very simple method for designing XML documents produces surprisingly good results.
由于这一点，设计XML文档的一种非常简单的方法产生令人惊奇的好结果。
The CAD software compiled in accordance with this set of method is simple in structure and convenient for application. Its effectiveness was verified by living designing example.
按这套方法编制的CAD软件，结构简单、便于应用，设计实例证实了其有效性。
This paper establishes the contour surface equation of a torus CAM and presents a pressure Angle formula, it provides a simple and efficient method for designing this kind of cams.
建立了环面凸轮轮廓曲面的解析方程，同时给出了压力角计算式，为此种凸轮的设计提供了一种简单有效的方法。
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