incentive rate的用法和样例：
例句
- Nowadays, piece rate wages are given in many enterprises, which can boost employees' enthusiasm.
现在多数企业采用的是计件工资核算法，它能激发员工的能动积极性。 - While reducing the piece wage rate and widening bonus disparity help to eliminate the enthusiasm for sabotaging, employees' working diligence will also be lowered.
增加奖金差距，增加计件工资率有利于员工努力工作，但是最佳的奖金差距与工人的能力水平成正比，即对能力强的员工的工资差距应比能力弱的员工的工资差距大，对于能力较弱的员工应当缩小工资差距。
