eatmospheric photochemistry是什么意思
中文翻译大气光化学 EP网络释义
1)eatmospheric photochemistry,大气光化学 EP2)extruder pellet machine,膨化(EP)机3)eatmospheric physics,大气物理学 EP4)evolutionary programming (EP),进化规划(EP)5)EP method,EP法6)EP solenoid valves,EP阀用法例句
Rational value forεin EP method;
EP法中参数ε的合理取值
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。