two shotn.双镜头拍摄(双人特写镜头)twonum.二；两个two-fold electric power price两部制电价TWO ALGORITHMS OF SPARSE MATRIX二种稀疏矩阵算法Two twisty little wood knots.两结图片 Two Knots.two-dimensional concatenation二维连接关系two-dimensional electropresis双向电泳two-dimensional steady models稳态传热two-dimensional coding scheme二维编码方案Two kinds of angular dispersion两类角色散two variable function generator双变量函数发生器two-phase three-wire system两相三线制,二相三线制