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第2章基准曲线教学提示:曲线是构建曲面的基本元素如何快速有效地创建曲线是生成曲面的关键。利用基准曲线是创建基本曲面最常用的方法本章将重点介绍基准曲线的创建方法。2.1草绘基准曲线草绘基准曲线就是利用草.
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文章编号:1009-8119(2005)12-0036-02基于SERENADE软件的微波带通滤波器的设计和仿真张 磊 夏永祥(北京理工大学信息科学技术学院北京 100081)摘 要 论述了应用Ans.
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Attrezzature per servizi aeroportuali di rampaNORMA ITALIANA Requisiti generallUNI EN 1915-2Requisit.
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