掺氮 meaning in Chinese

nitrating

Test methods for nitrogen content of nitrogen - doped getter
掺氮吸气剂含氮量测试方法
Standard specification for steel bars , alloys , for nitriding
掺氮用合金钢棒
Test method for barium film distribution of nitrogen - doped getter
掺氮吸气剂钡膜分布测试方法
The advance of research on oxygen precipitates in ncz silicon
掺氮直拉单晶硅中氧沉淀的研究进展
Test method for nitrogen - released and gas - absorbed dynamic curve of nitrogen - doped getter
掺氮吸气剂释氮吸气动态曲线测试方法

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