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1·Rotating the disc of the compound rest with an angle equal to half the apex angle of the cone.

将复式刀架盘旋转一个等于圆锥体顶角一半的角度。通过摇动复式刀架操纵柄手动提供进给。

2·Based on prodution feature of angles, the flow of pass apex Angle and pass waist for the finished Angle was probed.

根据角钢生产特点，探讨了角钢成品孔型的构置问题，包括孔型顶角、孔型内跨圆弧、孔型腰部等因素的影响程度。

3·Taking cordierite and topaz for example, the specific cone-apex Angle values are given, and the reason why the cone-apex angles are too small is analyzed.

并以堇青石和黄玉为例给出了具体的锥顶角数值大小，分析了锥顶角很小的原因。

4·The results show that half-apex angle has a great effect on sheet thickness distribution, the smaller the half-apex angle is, the bigger the sheet thickness thins;

结果表明，半顶角对制件厚度变化起主导作用，其值越小，厚度减薄越严重；

5·The efficiency curves of blazed characteristic of sinusoidal grating is presented. And the influence of apex angle on diffraction efficiency of triangle grating is debated.

给出了紫外全息光栅的闪耀特性分布曲线并分析了三角槽形光栅顶角大小对衍射效率的影响。

6·With the help of a precise angle-measuring device, the apex Angle and the minimum deviation Angle of the prism can be measured; hence the optical refractive index of the glass.

借助高精度的测角仪器，就可测量棱镜的顶角和最小偏向角，从而得到光学玻璃的折射率。

7·It is also indicated that decreasing either the apex Angle of transmitter or receiver makes the detecting of the weak scattering more difficult while other parameters remain the same.

而增加发射机的发散角则基本不影响接收到的信号功率。在其他参数不变的情况下，增大接收机或者发射机的仰角都减小了接收机的探测到的信号功率。

8·Based on prodution feature of angles, the flow of pass apex Angle and pass waist for the finished Angle was probed. The insight of the pass design in production of the finished Angle were put forward.

根据角钢生产特点，探讨了角钢成品孔顶角与孔型腰部的变形情况，提出了对角钢生产中孔型设计的一点体会和心得。

9·The apex flap deployment had a promising effect on the lift after stalling angle, but it had little effect on the drag.

在失速迎角后，尖顶襟翼对升力系数的提高有明显的效果，而对阻力系数的影响不大；

10·Each curve was quantified by its Cobb Angle, apex level, apex vertebra rotation, and rotation of the plane of maximum curvature (PMC) (8 variables).

每个弯曲采用Cobb角、顶点水平、顶椎旋转和最大曲度平面(PMC)旋转角度进行定量分析(8个变量)。