Difference of measurement data was compared with single factor analysis of variance. After normal transformation, the non-normal distribution data were conducted with statistical disposal.
计量资料差异性比较采用单因素方差分析，非正态分布资料经正态转换后再作统计学处理。
After the statistical analysis of the heating specification on the hot-short ingot, we found that the heating specification of hot ingot would probably cause the ingot hot short.
对发生热脆锻裂的钢锭的加热规范进行了统计分析，发现现行的热锭加热规范有可能造成钢锭热脆。
Results the statistical analysis showed that the hemoglobin, serum ferritin and serum iron improved obviously after treatment.
结果统计分析显示试验组治疗前后血红蛋白、血清铁蛋白、血清铁显著升高。
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