take a core meaning in English
提取岩心
Examples
- Act as the using of the autofrettage technique , take a core spare parts high pressure cylinder in the number control all - powerful water incises of a factory as an example , the analysis and calculation was carried by making use of autofrettage technique
以某厂生产的数控万能水切割机中的一个核心零件? ?高压缸为例,着重运用自增强技术进行了分析和计算。