So we must find a logical calculation method and design model for shallow square boxes in order to guarantee the forming quality and improve the economic performance.
因此，我们必须寻找一种合理的低盒形件毛坯外形计算和设计方法，来保证板料的成形质量，从而提高经济效益。
Quantitative analysis of time performance is key to guarantee the validity of business process model and to improve its quality.
时间性能的定量分析是保证流程模型有效性和提高业务流程质量的关键。
Because these uncertainties existence, in fact, optimum control which obtained according to the ideal model not only can't guarantee optimum, but also cause the control quality to descend seriously.
由于这些不确定性的存在，按照理想模型得到的最优控制在实际上不仅不能保证最优，而且会引起控制品质的严重下降。
Reasonable supply chain operating model and cooperative partnerships is the operating foundation of the Agricultural products quality safety guarantee system based on supply chain management.
而合理的供应链运行模式及良好的合作伙伴关系则是供应链管理下的农产品质量安全保障体系的运行基础。
The utility model has the advantages of simple structure, low cost, convenient operation, enhancement of work efficiency, guarantee of the stamping-out quality, etc.
它具有结构简单、成本低，操作使用简便、明显提高工作效率和保证冲压质量等优点。
To provide the quality to guarantee in the time the normal operation needs is vulnerable and its the model scale...
提供质量保证期内正常运行所需的易损件及其型号规模。
The utility model can conduct finishing to the internal surface of the tube material, can improve accuracy and surface smoothness in the tube material and can guarantee the final quality of products.
本实用新型可对管材内表面进行精整，可以大大提高管材内的精度及表面光洁度，以保证最终的产品质量。
The utility model can conduct finishing to the internal surface of the tube material, can improve accuracy and surface smoothness in the tube material and can guarantee the final quality of products.
本实用新型可对管材内表面进行精整，可以大大提高管材内的精度及表面光洁度，以保证最终的产品质量。
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