lead cone
英 [liːd kəʊn]
美 [liːd koʊn]
网络 铅锥体
双语例句
- By using it, the model of equal lead on the cutter can be applied to the cylinder, cone and sphere.
通过该模型，分别建立了柱面上、球面上和锥面上球头立铣刀的等导程螺旋线的数学模型。 - Geometry nature about how to lead the students to understand the geometry nature of circular cone with equations in the thought of figures and shape.
其中定义的教学探究主要是揭示圆锥曲线的本质特征，几何性质的教学探究主要引导学生从方程的角度，用数形结合的思想去理解圆锥曲线的几何性质。 - Piston seal using the improved Bridgman seal and lead seal used the o-ring and cone to realize; To realize the end face sealing, the cylinder interference fitted was applied as well as using cone as block circle to press the seal ring.
另外，对Bridgman密封进行了改进，用来实现柱塞密封；引线密封则采用O形圈以及锥面配合来实现；端面密封采用柱面过盈配合并用锥面作为挡圈压住密封圈实现。