• 在…上减少

reductionn.减少；降低；减价；(化学)还原反应；(数学)约分Reduction pot还原罐reduction cell电解还原槽,电解槽reduction case减速器箱体reduction rate还原速度,转速比,减速比reduction test还原试验reduction gear减速齿轮,自动传动轮reduction heat还原热reduction tube还原管reduction time还原时间reduction mold还原坩埚

1. Negotiating a reduction in nuclear arms is a long and arduous undertaking.
   有关削减核武器的谈判是一项漫长而艰苦的工作
2. The development of the project was seriously impeded by a reduction in funds.
   由于基金削减工程进度严重受阻。
3. Let's compromise on a10 percent reduction in price on this shipment.
   让我们来个折衷办法，这批货减价10％吧。
4. Production manager: Initiated quality control resulting in a reduction in working hours by20% while increasing productivity by25%.
   生产部经理：引入质量控制，使工作时数减少了20％, 而生产力则提高了25％。