1) circular metal plate
金属圆板
1.
Based on Maxwell equations,a theoretical derivation is presented instead of the existing formula P_m=B~2/2μ_0 for the distribution characteristics of eddy current in a circular metal plate under the transverse magnetic exitation,and the analytic expression of electromagnetic force is deduced to modify magnetic pressure formula.
本文基于Maxwell方程组推导了在外加横向磁场作用下金属圆板上涡电流分布的特征,进而给出了电磁力解析表达式,在此基础上得到修正的电磁压力公式。
4) trepan
[英][tri'pæn] [美][trɪ'pæn]
圆金属板锯床
5) rolling mill for metal discs
金属圆板轧机
6) metal tube
金属圆管
1.
In order to simulate the acceleration pulse in impact tests, the design method of the acceleration pulse generator by the multi-segment tubes with different thicknesses based on the theory of metal tubes press expansion was researched.
为模拟碰撞实验中的加速度波形的要求,以金属圆管扩胀变形原理,通过不同壁厚圆管的分段组合形式研究了波形发生器的设计方法。
补充资料：Ti_(3)Al基合金(金属间化合物)涡轮导风板
Ti_(3)Al基合金(金属间化合物)涡轮导风板
TiaA，基合金(金属间化合物)涡、、风*。利;:，
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