环测试 meaning in English

ringversuch co-operative test

Based on the theory of fog open - loop and close - loop testing system , many hardware constitutions of fog are mainly analysed , and their according softwares are realized . a fog performance evaluation platform is developed , which can measure fog ' s biasx bias stability scale factor , etc , and fog ' s data is also processed
论文在光纤陀螺闭环测试和开环测试分析基础上，着重分析了光纤陀螺各种测试的硬件搭建，并给出了光纤陀螺测试相应的软件实现。