控制分级 controlling classification
- 这是因为流设计人员是使用升级来控制分级结构中的特性值的设置。
This is because a flow designer USES promotion to control the setting of a property value in a hierarchical composition. - 从密地选矿厂生产现状入手,提出了应用旋流筛对螺旋分级溢流进行控制分级的新工艺。
According to the present product state of the Midi concentrating plant, the authors give a new technique of control classification of spiral classifier overflow with cyclone screens. - 英国烟草控制研究中心已经将致信英国电影分级委员会(BBFC)要求提高级别,以便能保护青少年远离“有害影像”。
The UK Centre for Tobacco Control Studies has written to the British Board of Film Classification (BBFC) asking it to do just this to protect children from "particularly harmful imagery".