同型、同径水带串联系统中,水带干线压力损失为串联系统内各条水带压力损失之和。()
参考答案:对
A party was held ______ the heroes who had helped save thousands and thousands of lives in
the big earthquake in Sichuan. [ ]
A. in time of
B. in place of
C. in name of
D. in honor of
患者常轻叫一声,突然跌倒,口吐涎沫或血沫,牙关紧闭,甚则尖叫,短暂即清醒。曾将牙齿咬断,每月平均发作10多次,甚时日发2次,历经中西医治疗效果不佳。平时头昏目眩,大便不畅,痰多,苔薄滑,舌根腻,脉弦滑。属何病()
A.癫病
B.狂病
C.郁病
D.厥病
E.痫病