The drum also contains the photoconductor supply and takeup spools.

鼓还包括光电导体电源和提升轴。

As I opened the scroll, a panorama of the Yellow River unfolded.

我轴时, 黄河的景象展现在眼前。

Ovalisation at maximum bending strain in the small scale reeling tests was not measured.

在小型的轴测试中基于最大弯曲应变的成椭圆是没有规则的。

Cinching: Practice of pulling the end of a roll to tighten it. It's not recommended.

拉胶片的一端使其在轴上绕紧的动作。一般不建议使用这种方。