Expressions for the constituent parts (W01a)=ES71_,E% 2·E[S [random incidence, see(2.66) W0=∑p;(01)=∑ p;:·ES]、4:E Lqi=ni Wqi WExpressions for the constituent parts 2 [ ] 2 [ ] [ ] ( | ) 2 2 0 i i i i E S E S E S W i × = × = m Ë å å å = = = × = × × = × = r i i i r i i i i r i i E S E S W W i 1 2 1 2 1 0 0 2 [ ] 2 [ ] ( | ) r m l r (1) Lqi i Wqi = l × (2) Mi i Wqk = l × (3) [random incidence, see (2.66)]