英语语法分析

Crystallizer sealing rope is used before casting process.

结晶器密封绳在炼钢开浇前使用。

In the past the crystallizer was made of a deoxidized copper with a good thermal conductivity.

以往，结晶器是选择导热性良好的脱氧铜制作的。

Crystallization kinetics are the basis for crystallization behavior and crystallizer scale-up design.

结晶动力学是结晶操作和结晶器设计与放大的基础。