1) emergency plan
应急计划 EP
2) evolutionary programming (EP)
进化规划(EP)
3) EP method
EP法
1.
Rational value forεin EP method;
EP法中参数ε的合理取值
4) EP solenoid valves
EP阀
1.
In order to study the 3D static performance of EP solenoid valves in the electro-pneumatic braking system of a passenger train, the 3D FEM model and mathematical model were established according to axisymmetric structural feature.
针对EP阀轴对称的结构特点,建立有限元分析模型。
5) E-P diagram
EP图
6) EP matrices
EP阵
1.
The definitions of EP matrices and k-EP matrices over quatertion field were introduced,and by using the methods of complex representation of quatertion matrices and companion vector their many main properties weregiven.
给出了四元数矩阵的群逆、列空间、零空间和四元数内积空间等定义,引进了四元数体上的EP阵和k-EP阵的概念,并利用四元数的复表示和友向量的方法得到了它们的许多重要性质。
补充资料：应急计划
应急计划
【应急计划】减少损失措施的方法之一。它包括若干抢救措施及企业在发生损失后如何继续进行各种业务活动的计划，旨在尽力减轻财产损失和人员伤害，使之降低到最小程度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条