... 铁锰氧化物沉淀岩类 oxidates 铁钴氧化物烧结磁铁 op magnetic 由铁的氧化物和铝粉混合制成的铝粉焊接剂 thermite ...
双语例句
1
The thermal resistance temperature sensor, the electric-bridge circuit, the single power supply op amp, the monolithic computer and the moving magnetic coil are electrically connected in sequence.