通过实验得到了绝缘树脂的热老化性能参数,如温度指数等,验证了绝缘树脂耐热等级的可靠性。
Then the properties parameters, such as temperature index, are gotten by experiment. The reliability of insulation resin with heat-resistant class is verified.
采用化学共沉淀法合成羟基磷灰石粉料,采用注浆成型、热压烧结及热等级压后烧结等工艺制备羟基磷灰石颌面骨材料。
Hydroxyapatite ceramic powder was synthesized by chemical coprecipitation process. The. maxillofacial bone materials were made by slip-casting. HP and HIP post-sintering method.
一个身体产生“生命之热”的数量直接决定了它在“存在之链”中的位置——一个依据个体的完善程度来安排的等级序列。
The amount of "vital heat" produced by a specific body was viewed as a direct index of its place in the "great chain of being", a hierarchical order of rank according to degrees of perfection.
应用推荐