A slight bend caused by training is reported in this paper, which is described continual swelling and aching. Trough treatment, the symptom is gone.

本文报道了一名学员在加压锻炼中发生轻型减压病，主要表现为左膝关节持续性胀痛，通过加压治疗，获得痊愈。

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This flexible feature allows the screw conveyor auger and tube to bend around equipment or facility obstructions that would prevent the use of solid core or u-trough conveyor types.

这一灵活的功能允许螺旋输送机灵活地与生产设配配合使用。

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