英语语法分析

There is also the hypereutectic aluminum alloy material for cylinders.

此外还有过共晶铝合金气缸材料。

The value of hypereutectic Al Si alloys is their fine primary silicon particles.

而使高硅铝合金充分发挥实用价值的关键是细化初晶硅。

When the alloys are hypereutectic alloys, the vanadium carbides are even distribution.

合金为过共晶成分时碳化钒均匀分布。