This paper introduces functions of national computer grade examination and applying examination system to correct mistakes in test sites in examination system.
就全国计算机等级考试考务系统，介绍了全国计算机等级考试考务功能，并且介绍了应用考务系统解决考点关注的有关错误处理方法。
Quantitative prediction models in exponential functions of gold grade are established with the thermoluminescent peak strength as independent variables and the predictions using these models were...
建立了以石英热发光峰值强度为自变量定量预测其相应金品位值的指数函数模型，并对其预测效果进行了初步评价。
Strong magnetic separators of main functions: the removal of the miscellaneous stone, improve the grade, achieve sales.
强磁磁选机的主要功能：除去杂石，提高品位，实现销售。
应用推荐