The result of analysis shows that this instrument is entirely free of the effect of personalequation, and the precision of observation is high.
分析结果表明,新仪器完全消除了人差的影响,观测精度是良好的。
2
Of course, judging by the number of women (and men) sniffing shampoo in the personal-care aisle of the drugstore, fragrance is a big part of the shampoo equation.