velocity increment

例句：

1. 1. The car's acceleration is increasing as the driver pushes harder.
   随着司机加大油门，汽车的加速度在增加。
2. 2. Theincrease in temperature has causedthe ice to melt.
   温度的升高导致冰融化了。
3. 3. The companyplans to increase its production capacity by20% next year.
   公司计划明年将其生产能力提高20%。