内容回顾 (5)理想与现实 k1=kol=1/入 (K1-K0)/元=gM Diffracted "0 beam . 20 cident ko Origin k1-ko+nkt 。a00集 51G111811331353333888000000 Reciprocal lattice 5  K1 K0   ghkl5 内容回顾 (5) 理想与现实