电泳涂装的工件与阴极间距离一般距离不高于20cm。
参考答案:错
患者在吵架后头胀痛,眩晕,并见呕血,血色鲜红,此属()
A.胃气上逆
B.肝气上逆
C.肺气上逆
D.气闭证
E.气滞证
The form cannot be signed by anyone ____ yourself. [ ]
A. rather than
B. other than
C. more than
D. better than