site grade level

基本解释

It gaze on employ site, make training grade on vocational level;
它着眼于就业岗位，按照职业层次确定培训等级；
By subtly reshaping the cross-sectional topography of the site, the lower level and the intermediate level are both located on grade.
通过巧妙重塑场地的横向剖面结构，低层结构和中层结构被加以突显。
Analysis and evaluation were carried out on the safety grade of the radiation source, radiation prevention site and the exposure dose level of the working staff.
方法通过现场监测，按照标准对辐射源安全级别，场所辐射防护区域，工作人员接受的剂量水平进行分析评价。