firing orderˈfaiəriŋˈɔ:də短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 射击次序 The numerical simulation results show that the equivalent stress intensity factors KIeq relates with the engine firing order, their peak value rises while the crack depth increases. 计算结果表明，等效应力强度因子与发动机点火顺序密切相关，其峰值随裂纹深度的增加而增大。 rjggy.net