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1·This paper proposes a new approach to construct offset surface.

本文提出了一种新的等距面构造方法。

2·In this paper, a method to create offset surface by using NURBS lofted interpolation surface is introduced.

本文给出了等距曲面的一种NU RBS放样插值生成方法。

3·Furthermore, equation of offset surface from the reconstruction would make easy planning for cutting tool path in NC machining of the radome.

求算的等距面方程，为数控加工中刀具轨迹的规划奠定了基础。

4·The rough milling region of the open blisk tunnel is determined by generating the ruled envelope surface of the blades offset surface, and the algorithm.

通过叶盘叶片偏置面的直纹包络面逼近，确定叶盘通道粗加工区域，给出了四坐标插铣刀位轨迹生成算法。

5·According to the geometrical data of a three-dimensional model, finish machining strategy with section plane method is adopted on the basis of the offset surface.

根据三维造型数据，采用基于等距面的截平面法进行精加工。

6·The finish cutter location data were computed using the equidistant offset surface method, and the machining row distances were acquired by the control of the residual height.

应用等距偏移曲面法计算出曲面数控精加工刀位数据，并通过控制切削残留高度的方法求得切削行距。

7·An offset surface method was proposed to calculate the discrete mandril's height, whose algorithm was very simple and without the convergence problem which is common to analytical algorithm.

提出了采用偏移球心曲面计算顶杆高度的方法，算法实现简单，无解析算法产生的收敛问题。

8·To offset the rise in temperature expected by the middle of the century if things carry on as they are, the amount of sunlight reaching the Earth's surface would have to be cut by just 1.1%.

如果进行得顺利的话，本世纪中叶就能抵消上升的气温，到达地球的光照将会减少1.1%。

9·Suitable for firming mirror, decoration, self adhesive electrical channel. The foam material can offset the irregular surface of material.

适用于固定镜子，装饰物，自粘固定电管道等，泡棉材料可以弥补材料表面的不规整。

10·Specially designed offset disc lifts quickly from sealing surface to minimize wear and reduce operating torque.

特殊设计的偏置阀瓣结构能够快速从密封表面提升起来，最大限度减小磨损并降低操作力矩。