By means of OM,SEM,XRD and EPMA,the effect of boron content(0.5%-2.0%)on microstructure and properties of as-cast Mn13Cr2 high manganese steel was studied.
借助光学显微镜、扫描电镜、X射线衍射仪、电子探针等仪器设备综合研究了硼含量（0.5%2.0%）对Mn13Cr2高锰钢铸态组织和性能的影响。
参考来源 - 硼含量对Mn13Cr2高锰钢铸态组织和性能的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
The boron content in soil depends upon the parent materials of soil.
土壤硼含量决定于成土母质。
It is very stable, particularly in glazes with a low lead and boron content.
它的稳定性特佳，特别用在含低铅及硼的釉料中。
To measure the boron content in magnesia, the most absorption wavelength of boron had been determined.
实验确定了硼的最大吸收波长及氧化镁中硼含量的测定方法。
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