The limit stress of the material has been estimated.
估计了材料应力极限的数量级。
2
A method to limit the amplification in a certain range is proposed for restricting the big estimated error of pitch attitude angle.
本文还提出了限定增益系数的方法，以抑制俯仰角过大的估计误差。
3
Based on plenty of account data, engineering estimated formulas for plastic limit internal pressure were fitted for welded pipe branch junction with incomplete penetration along intersecting line.