dilatometric methodとは 意味・読み方・使い方

In equation (1), ρ represents the determined bulk density value of the composite particles based on a determination method defined by JIS-R-1628 and ρ_0 represents the measured real density value of the composite particles based on a dry density measurement method by a constant volume dilatometric method.例文帳に追加

０．５３≦（ρ／ρ_０） ・・・（１） 式（１）中、ρはＪＩＳ−Ｒ−１６２８に規定の測定方法に基づく前記複合粒子のかさ密度の測定値、ρ_０は定容積膨張法による乾式密度測定方法に基づく前記複合粒子の真密度の測定値、をそれぞれ示す。 - 特許庁