| 1. | If the modern design method is applied to manufacturers , we can reduce investment outlay , shorten development cycle , reduce calculation error , cut down experimental expense , reduce the cost and advance the reliability , so the study of the subject can yield good economic returns and social benefit
将现代设计方法应用于生产厂家，可节省研究开支，大大缩短开发周期，减少计算误差，减少试验费用，降低成本，提高产品的可靠性，因此本项目的研究具有良好的经济效益和社会效益。 |
