双层格子 Double check ; double-decker latticed ; Double-layer grid

背面格子双层大衣料 check-back ; plaid-back

双经双纬格子花纹 [纺] two-and-two check ; two and two cheek

双粒子格林函数 two-particle Green function

双重格子 double lattice

格子双晶 crossed twinning ; cross-hatcbed twinning ; tartan twinning ; gri

双子格模型 double sublattice mode

色织双层格子浴衣 yarn-dyed double check bathrobe

双原子晶格 diatomic lattice