practicality and efficiency 实用性和有效性
Computational results are given to demonstrate the efficiency and practicality of the approach.
数值测试结果证明了读方法的有效性和实用性。
Manufacture, sale, purchase raw materials when the effect on the combination of the principles of efficiency and practicality start with.
制造、销售、购买功效原料的时候就该结合功效性和实用性的原则下手。
A design and manufacturing technology of die structure with high efficiency and practicality was developed on a typical die of persian blinds.
上下模刃口间隙要合理，针对典型的百叶窗模具给出了一种实用的高效率的模具结构设计及其制造工艺。
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