Where we left off last time, Steve had just introduced his company's services and asked Linda a needs analysis question. Now lets listen as he clarifies her needs and makes his pitch.
上次我们说到，Steve刚刚介绍他们公司的服务并问Linda一个需求分析的问题，现在一起来听下她是如何阐明Linda的需求并继续谈话。
A theoretical analysis of the varying pitch screw in mathematics, physics and shaping principle was presented.
对变螺距螺纹的成形原理进行了分析。
This article brings to Light the internal relations and difference between single pitch diameter and actual pitch diameter by means of geometrical analysis of several parameters of pitch diameter.
通过对普通螺纹中径诸参数的几何分析，揭示出其单一中径与实际中径的内在联系与区别。
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