The hardness and depth of chill layer on the roller outer surface can be raised with adding trace Bi into liquid Fe in centrifugal casting.
离心铸造时在铁水中加入微量的铋,可以提高滚筒外壳冷硬层的硬度和深度。
Being able to trace software assets (bi-directionally) from development, test and deployment is yet another huge problem several clients face.
测试和部署能够从开发追踪软件资产(双向地),仍然是一些客户要面临的一个巨大的问题。
The second article explains how master data improves analytics on track-and-trace data in a BI environment using returnable container management as a use case.
第二篇文章以可回收容器管理为例,解释主数据如何帮助改进对 BI 环境中追踪和跟踪数据的分析。