拉晶 [
lā jīng]
[晶体] crystal pulling
withdrawing
pulled crystal
pulling
- 生长速率可能大于拉晶速率,甚至某一时刻是负值。
The growth rate can exceed the pull rate and even be negative at a given time. - 由于拉单晶过程中投料量较大,炉体结构复杂、造价昂贵,所以拉晶实验成本太高。
Because of the large stuff of silicon, complex structure of furnace and expensive cost, computer simulation is a best way to optimize design. - 公司的主要产品是半导体行业生产晶片第一部拉晶时使用的石英坩埚。
The main products are ARC crucibles which are used for pulling silicon, which is the first step in the manufacture of wafers used for semiconductors.