尽管所有的结构在统计学上有显著性的差异，但试验样本还是不够大到获得双边差异。
Still, while the overall results were statistically significant, the study was not large enough to attain statistical significance in each of its separate arms.
结果：对皮肤无刺激性，亦无变态反应发生，在消炎和止痛两项试验中，试验组与对照组比较，差异有显著性。
Results: none stimulation to derma, none derma feedback to anomalism, in experiments of anti-inflammation and acesodyne, there was great difference between experimental group and control group.
运用正交试验设计原理验证了用冗余度法所确定的最优关节对机械手姿态影响的显著性。
This paper uses the intersection experiment design principle to verify outstanding performance of the optimal joints, determined by redundancy method, for the manipulator posture.
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