Tips about using Layer in Creo

CDE 的可靠性模型:

\[\lambda =\frac{4\times10^5 N V_a^3 C^{0.5} 2^{T_c-T_m/10}}{L_B V_r^2}\]

http://www.cde.com/resources/catalogs/AEappGUIDE.pdf

http://www.cde.com/resources/catalogs/cn/reliability.pdf