②试验组在改善过敏性紫癜患者的皮肤紫癜、关节疼痛和腹痛方面能够取得与对照组相近的效果,与对照组相比无显著性差异(P>0.05);
Private cars can meet the townsman's demand of more frequent egressions, larger extents of egression, and higher egression quality with the result of benefit, convenience and comfort to the townsman.小汽车满足了城市居民出行增多、出行范围扩大,并且要求出行质量提高的需要,给城市居民带来了便利、快捷和舒适。