polarizern.偏光器；起偏镜polarizevt.使极化； 使 ... 偏振化； 使 ... 两极分化vi.形成极化polarized electron source极化电子源Polarized continuum model极化统一模型polarized vibrating relay极化振动继电器Polarized optical texture光学织构polarized no-bias relay无偏置桷化继电器polarized complementation极性化互补作用polarized abelian variety配极阿贝耳簇polarized criminal policy两极化的刑事政策polarized magnetic system极化磁系统polarized secondary clock极化子钟

1. Normal cells form similar, well-organized acinar structures in vitro, whereas in highly metastatic epithelial cell lines these structures are disorganized and lack polarity.
   体外试验中，正常细胞形态相似，腺泡结构排列整齐，然而那些高侵袭的上皮细胞系的结构紊乱并且失去极性。