pellet strength造句

• Under the condition of 1000 ~ 1200 , study the effect of the carbon - bearing pellet strengths and metallization rate with different iron ore concentrate size , matching carbon ratio ( carbon oxygen mol ratio ) , kind of additive and reduction temperature
  摘要在1000 ~ 1200条件下研究了不同的矿粉粒度、配碳比、粘结剂、还原温度等对含碳球团强度及金属化率的影响。