blast accumulation

• 爆破堆积

blast accumulation的用法和样例：

例句

1. An accumulation of work is waiting to be done.
   一堆积下的工作等著要做。
2. The epithelium of the mandibular arch changed from monolayer to polylayer with accumulation of keratose in some arches.
   下颌弓表面上皮由培养前的单层扁平上皮发育为为复层鳞状上皮，少部分下颌弓表面有角化物堆积。