epithelial membrane antigen(EMA)

• 上皮膜抗原

epithelial membrane antigen(EMA)的用法和样例：

例句

1. These skin particles are groups of epithelial cells.
   这些碎屑为皮膜细胞的集合体。
2. This is a porous membrane because of the reason, to maintain cutting oil to reduce friction heat, to prevent wire into the attack surface effect.
   此皮膜因是多孔质的原故，能保持住切削油减少摩擦热，有防止丝攻表面融着的效果。