带式输送机变频张紧装置设计_大学生本科毕业论文格式范文网 关键词 ：带式输送机 ；张紧装置 ；张紧力 ；变频 [gap=1523]Keywords: Belt conveyors ；Stretching device ；Tensioning force ；Frequency conversion
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... stretch-draw forming 张拉成形 stretcher level(l)er 拉伸矫直机 stretching device 拉紧装置 ...
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... 自动换辊装置 automatic roll changing rig 张拉装置 jacking device; stretching device 拉辊 withdrawing roll◇拉辊装置 pinch roll unit ...
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Belt stretching device 传动带拉紧装置
skin-stretching device 皮肤伸展器
skin stretching device 皮肤牵张器
necktie-stretching device 伸展领带装置
hydraulic stretching device 液压张紧装置
A skin-stretching device that is designed to harness the elastic properties of the skin using incremental traction is presented.
皮肤伸展器是利用皮肤弹性，采用持续增量牵引设计而成。
Installation of intelligent leather stretching device: even a very thin skin, can guarantee the stretching process does not fold.
独特的智能皮革伸展装置：即便是很薄的羊皮、能保证伸展过程不褶皱。
A nanometer material stretching device in a scanning electron microscope driven by a piezoceramics plate belongs to the testing field of a nanometer material original position.
压电陶瓷片驱动的扫描电镜中纳米材料拉伸装置属于纳米材料原位测试领域。
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