对铬镍钢强度与硬度之间的关系进行了回归分析，建立了相应的回归关系式。
Regression analyses of the relations between strength and hardness of chrome - Nickel steel are carried out, the relevant formulas of the regression relations are set up.
采用日立公司Z- 2000原子吸收光谱仪对铬镍钢中痕量砷和硒进行测定并讨论相关的实验条件。
Trace arsenic and selenium in chromium-nickel alloy steel was determined by HITACHI Z-2000 atomic absorption spectrophotometer and relative experiment conditions were discussed.
采用日立公司Z- 2000原子吸收光谱仪对铬镍钢中痕量砷和硒进行测定并讨论相关的实验条件。
Trace arsenic and selenium in chromium-nickel alloy steel was determined by HITACHI Z-2000 atomic absorption spectrophotometer and relative experiment conditions were discussed.
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