nominal pressure angle造句

The influence law of gear ' s bending stress affected by nominal pressure angle and technological angle of tooth profile has been summarized and obtained a conclusion that the maximum bending stress before running in period occurred at the waist place of the tooth , thus provided a theoretical foundation for the design and application of double arced gears
总结了名义压力角和齿形工艺角对轮齿弯曲应力的影响规律，并得出跑合前最大弯曲应力发生在齿腰处的结论，为双圆弧齿轮的设计和使用提供理论依据。
It's difficult to find nominal pressure angle in a sentence. 用nominal pressure angle造句挺难的