compress mold造句

• In this thesis , through the technique ' s of compressing molding , the processing parameter and the mixture ratio of magnetic powder on magnetic properties of four kinds of binary composite bonded magnets ( ndfeb alnico ferrite smco ) were studied . the experiment results were analyzed by the method of polynomial fit . the following major achievements were attained
  本文采用模压成型工艺对常见的四大永磁材料? ?钕铁硼、铝镍钴、铁氧体、钐钴进行了两两复合粘结，研究了工艺参数及磁粉配比对磁性能和温度系数的影响，并通过计算机软件进行拟合分析，得到了如下主要结果。