覆层的例句（覆层在句子中的用法）

• The inhibitor means provided by the process provides thermal protection to the motor tube. 此法所制造的包覆层可防止发动机导管受到热的作用.
• The preparation of ternary boride hard alloy cladding layer on steel substrate is studied. 研究采用铸渗法制备三元硼化物硬质合金覆层钢基材料.
• The tanker began spilling oil the moment her outer plating ruptured. 油轮外部金属板覆层破裂的那一瞬间，油开始外溢。
• ...stone cladding. 石头覆层