durco

 
       
  • 杜洛考合金,杜尔柯耐热耐蚀镍铬合金

Durco的用法和样例:

例句

  1. Forty eight 35-d-old durco * landrace-yorkshire weaned pigs were divided into four groups , group FOS(basic diet +0.5%FOS) , group MOS(basic diet +0.3%FOS) .
    选用48头35日龄断奶的杜×长×大仔猪进行为期28天的试验,采用随机区组法设计,共设4个组:果寡糖组(基础+FOS0.;5%25);
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