silica content

• 硅含量

silica content的用法和样例：

例句

1. With the increase of the content of silicon, the high temperature graphitizing annealing time decreases.
   随着硅含量的提高，完成高温石墨化退火的时间逐渐缩短。
2. Quick thermo-emf method was applied to the determination of Si content in Fe-base alloys.
   用热电动势法快速测定了铁基合金中硅含量。