求翻译：不仅可以在成本基本保持不变的情况下明显改善Si芯片性能，还能延长花费巨资投资建成的生产线的使用周期情况下明显改善Si芯片性能，还能延长花费巨资投资建成的生产线的使用周期。是什么意思？

Si chip performance significantly improved not only in the case of cost remained basically unchanged, but also extend the life cycle to spend huge sums of money invested into the production line, significant improvement in the si chip performance, but also extend to spend huge sums of money invested

Not only can the costs remain basically unchanged in the obvious Si chip performance improvement, but also spend huge amount of money to extend the investment in the production line was built using the Cycle Si chip significantly improved performance, but also spend huge amount of money to extend th

Not only may improve the Si chip performance obviously in the cost basic maintenance invariable situation, but also can lengthen in the production line use cycle situation which the expenditure large amount of money investment completes to improve the Si chip performance obviously, but also can leng

Not only in the case of costs remained virtually unchanged performance greatly improved Si chip, can prolong the cycle of expense investment into production lines case greatly improved Si chip performance, but also prolong the cycle of expense investment into production lines.

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