silicothermic process

例句：

1. 1.This process is used to extract valuable minerals from the earth's crust.
   这个过程用于从地壳中提取有价值的矿物。
2. 2. The silicate thermal process is a complex process that involves high temperatures and pressures.
   硅热法是一种复杂的过程，涉及高温和高压。
3. 3.The silicate thermal process is widely used in the mining industry for its ability to efficiently separate different types of ores.
   硅热法在采矿业中得到广泛应用，因为它能够有效地分离不同类型的矿石。