Additionally, PATRAN provided a direct link to the geometry kernels of various CAD systems.
此外，PATRAN提供了一个直接联系的几何内核的各种CAD系统。
The latter is an independent risk factor in atherosclerosis and coronary artery disease (CAD), so the exact link between Hcy and vulnerable plaque and drug therapy is being increasingly recognised.
针对高同型半胱氨酸与动脉粥样硬化和斑块稳定之间的确切联系，以及药物干预等问题成为研究的热点。
However, measurement system can not link with 3d CAD system directly because the measured dense scattered data can not be processed effectively by 3d CAD software.
然而测量系统和三维CAD系统之间无法直接结合，因为测量得到的数据是海量散乱点，三维CAD无法对之进行高效处理。
This method is simple and audio-visual. It has advantages of the drawing and computing method, makes CAD to link with CAM of CAM.
这种方法简单直观，兼有作图法与计算法的优点，并且将凸轮的计算机辅助设计与辅助制造融为一体。
Automatic drafting is an important link in CAD.
自动绘图是CAD的重要的一环。
By using recording function of CAD software, the position and orientation of output link are recorded.
利用CAD软件的记录功能，得到机构输出杆件位姿数据。
However, once fasting was factored in, the link between tea drinking and lower CAD became insignificant.
然而，一旦算上禁食的因素，饮茶与冠心病的关联性就变得无足轻重了。
However, once fasting was factored in, the link between tea drinking and lower CAD became insignificant.
然而，一旦算上禁食的因素，饮茶与冠心病的关联性就变得无足轻重了。
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