roll length造句

• Irregular roll length
  不定匹长
• The model considers not only the slab bounce on gauge and hardness , obverse and inverse bounce on width , and the rolling length constraint of the slabs with same width , but also the reasonable arranging of warm - up materials and staple materials
  该模型不仅考虑了轧制计划中板坯在厚度和硬度上的跳跃、板坯宽度的正反跳以及相同宽度板坯连续轧制的长度约束，而且考虑了轧制计划中烫辊材和主体材的合理安排。