残差公式

empirical formula───经验式；实验式

Kekulé formula───凯库莱公式

residual current───[电]剩余电流

residual power───剩余动力；剩余功率

residual powers───剩余动力；剩余功率

residual value───剩余价值；残值

simple formula───简单公式

Tangential residual stress formula closely related to fatigue is verified. The result shows that theoretical calculation conforms to the test result.───对与疲劳寿命紧密相关的切向残余应力计算式进行了试验验证，结果表明：理论计算与试验结果基本符合；

Based on damage theory, residual strength assessment formula has been developed by modifying API RP 579 formula for volumetric flaw evaluation.───基于损伤理论，将用于评价体积型缺陷的API RP 579公式进行了改进，建立了点腐蚀损伤管道的剩余强度评价公式。