basis of apportionment

例句：

1. 1. The teacher emphasizedthe importance of a good basis in learning.
   老师强调了学习中良好基础的重要性。
2. 2.The project's success depends on havinga solid basis in research.
   这个项目的成功取决于有坚实的研究基础。
3. 3. The company'sdecision to invest in new technology was basedon its long-term strategy.
   公司决定投资新技术是基于其长期战略的。