奥氏体过冷到600~670℃温度范围内等温分解得到屈氏体。()
参考答案:错
患者张某,女,41岁,干部。素有上腹部不适,近日因饮食不当而复发,感上腹部隐隐作痛,喜温喜按,空腹痛甚,得食痛减,泛吐清水,纳差,神疲乏力,甚则手足不温,大便溏薄,舌淡,苔白,脉虚弱。
本病中医治法是()
A.温中健脾
B.消食导滞
C.利水渗湿
D.疏肝理气
E.滋阴益胃
The ventilation system of your ship has fire dampers restrained by fusible links. Which statement is TRUE?()
A.A fusible link will automatically open after a fire is extinguished and reset the damper
B.Fusible links must be replaced at every inspection for certification
C.Fusible links are tested by applying a source of heat to them
D.Fusible links must be replaced if a damper is activated