predetermined rate meaning in Chinese

预计分配率

The sample can also be moved upward at a predetermined rate .
试件也可按预定的速率往上移动。
The new scheme will enable mortgage borrowers to lock in a predetermined rate that remains fixed during the designated period and be insulated from any future volatility in interest rates during the entire period
5 . 60 %优惠定息按揭计划可帮助按揭借款人锁定整个有关期限内的按揭利率，确保不受将来的利率波动影响。