sanitary protection

       
  • n. 卫生防护;ph

sanitary protection的用法和样例:

例句

用作名词 (n.)
  1. The discharge of uncontrollable ammonia was determined by the antiinferenee of ground consistency.A practical and feasible health protection zone was determined.
    采用地面浓度反推法,计算出氨的无组织排放量,从而确定出可行的大型氮肥厂卫生防护距离。

sanitary protection的相关资料:

临近单词

目录 查词历史