例句 /

Abstract: On basis of the early work [1],the computation,design and construction of the compacting dies for metal powder billet have been described.An example for above-mentioned computation,design and construction has been given.

Abstract: On basis of the early work [1],the computation,design and construction of the compacting dies for metal powder billet have been described.An example for above-mentioned computation,design and construction has been given.

文摘:在文献[1]的基础上,叙述并归纳了金属粉末钢模压制成形坯及相应的压制模具结构的设计与计算方法、内容和步骤;并介绍了一典型粉末件的设计计算结果。