原始密度 meaning in Chinese
crude density
initial density
Examples
- The experimental data has been used to validate pdm and low temperature sintering mechanics . the advantage and disadvantage of pdm have been discussed also . for the first time , the pdm is used to study the low temperature sintering mechanics of uo _ 2 , and the research results indicate : 1
3 、基于烧结颈长大速率与致密化动力学方程得出,影响二氧化铀低温烧结的因素有原始粉末粒径、粉末堆积方式、坯块原始密度、烧结温度、烧结时间、烧结气氛等;粉末压坯一定时,烧结温度、烧结时间和烧结气氛就成为控制低温烧结的关键因素。