revovery

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双语例句

  1. For assure even distribution of boron in steel and stable rate of revovery, the different adding methods of boron were carried out compare.
    为了保证硼在钢中均匀分布且收得率稳定,本文采取不同加硼方式进行比较,结果表明采用炉中加硼方式可保证硼的收得率稳定;