A rotor is displaceable within the chamber, rotation of the rotor being related to the volume of fluid passing through the chamber.
转子可在所述腔室内部移置,所述转子的旋转与通过所述腔室的流体的体积相关联。
The rotational axle of a first roller has a fixed mounting whilst the rotational axle of a second roller has a displaceable mounting.
第一辊子的转轴具有固定安装部而第二辊子的转轴具有可移动安装部。
The panel portion is exposed to the exterior of the carton through the opening by at least partial detachment of the displaceable portion from the carton.
通过至少部分地将所述可移除部分从纸箱上拆卸下来,所述面板部分通过所述开口显露于所述纸箱外部。
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