1·In this paper, a method of employing standard hobs to machine gears with different module and pressure Angle is presented. The relevant checking calculation method is also put forward.
本文提出用标准齿轮滚刀加工与其模数、压力角不同的异制齿轮的方法，并给出了相应的验算方法。
2·According to the design theory of the structure reliability, this paper presents the probability statistical method of the checking calculation of slope stability.
依据结构可靠度设计理论，提出边坡稳定验算的概率统计方法。
3·The computation indicated that each checking calculation meets the requirement, the design proposal is reasonable.
计算表明，各项验算符合要求，设计方案合理。