1) Multistage focusing
分级聚焦
2) secondary focusing
次级聚焦
3) Focusing stages
聚焦级数
4) graded coke
分级焦
5) coke grading
焦炭分级
6) focal analysis
聚焦分析
1.
Supported by ArcGIS software,adopting focal analysis and correlation analysis methods,using 10-day air temperature,based on digital elevation model(DEM),the quantitative relativity between average 10-day air temperature from 1997 to 2006 and ground elevation in Heilongjiang Province has been worked out.
在ArcGIS支持下,基于数字高程模型(DEM),采用聚焦分析和相关分析方法,对1997-2006年黑龙江省旬平均气温与地面高程的相关性进行定量分析。
补充资料:冲击波聚焦效应