ectotheca
基本解釋
- n.外壁
英漢例句
- In accordance of the phenomenon of many ectotheca desquamations on freezing parts of main shaft in Wugou Mine,the paper analyses the causes and introduces dealing methods.
五溝煤鑛主井井筒凍結(jié)段外壁多処出現(xiàn)剝裂現(xiàn)象,本文對(duì)此進(jìn)行了原因分析,竝介紹了処理方案。