According to the relationship,derived from the approximate mathematical model,aspecific volume-particle diameter curve is obtained with a max of specific volume for eachtype of Ta powder.是什么意思_According to the relationship,derived from the approximate mathematical model,aspecific volume-particle diameter curve is obtained with a max of specific volume for eachtype of Ta powder.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句