To set up the publicity, right, equity of the emergence, choice and price fixing of research project, the article suggested setting up an open and supervision system.
为了保障研究项目及其价格确定的公开、公正、公平，文章提出了拟成果购买制架构下研究项目的公告制度和监督制度的设计。
A set of auto fixing-length system for the production of small diameter welding pipe is designed on basis of application of technology of photoelectric.
以光电技术应用为基础，设计了一套适用于小直径焊管生产的新型自动精确定尺系统。
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