【单选题】弹簧减振装置可分为三类,如下( )
D.
第三类:起到吸收能量作用的橡胶泥和压溃变形管
【单选题】Hellen doesn't know how much I spent in repairing the house. If she ever found out, I'm sure she _____ me. [ ]
【单选题】汽车应用的非独立悬架,广泛采用()作为弹性元件。
【单选题】Helen doesn't know how much I spent in repairing the house. If she ever found out, I' m sure she _____ me. [ ]
【单选题】When I entered the room I found she was listening to the music with her face ___ in tears.
【单选题】弹簧减振器的作用为?
C.
连接第一质量和第二质量;缓冲吸震,减小曲轴动载荷。
【单选题】患者女性,50岁。患高血压3年,治疗效果良好。反复来医院就诊、始终不能理解自己为什么会患上高血压病、护士给其进行健康教育时,讲解高血压疾病发病因素,不包括的因素是