因此，当我们在下一节更详细地进行分析的时候，公司级和行业级的研究都没有为给中小企进行补贴提供以经验为根据的基础。
Thus, as we review in greater detail in the next section, firm-level and industry-level studies do not provide an empirical foundation for subsidizing SMEs.
历经三年调查研究后才拍摄而成，雅各布·维斯在电影中提出他的主张，部分以经验数据为根据，其余的则需要丰富的想象力和碰运气。
The film follows three years of research during which Jacobovici presents his assertions — some based on empirical data, others requiring much imagination and a leap of faith.
根据生产实践经验，以铜版纸生产为例，介绍了造纸企业生产原料最佳库存量的数学模型及其应用。
Based on the production practice, the mathematical model of the optimum stock of raw materials in paper making enterprises and its application are introduced with copper plate paper as an example.
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