科技贵在创新。对于水利这样的应用学科和工程来说,最怕的更是墨守成规,照搬照抄,不求创新。有一位水利工程师曾坦率讲过,做设计不难,抄抄类似工程图纸,加大点安全系数,多浇几方混凝土,多放几根钢筋就不会有事。这样做,表面看确实少担风险、稳妥可靠,但是将堵塞科技发展之路,最 Technology is more innovative. For applications such as water conservancy and engineering, the most afraid of even stick to conventions, copy, copy, not for innovation. There is a water conservancy engineer has said frankly that it is not difficult to design, copy copy similar engineering drawings, increase the safety factor, pouring more concrete side, put a few bars will not be trouble. In doing so, the surface is indeed less risk-bearing, sound and reliable, but it will block the development of science and technology, and most