Because of the postulated incompressibility of the fluid, equal masses of fluid occupy equal volumes.因为有流体不可压缩的假设, 所以质量相等的流体所占据的体积相等.The incompressibility of the fluid is determined by introduction of a so - called parti...

不可压缩性...

incompressibility的音标：incompressibility的英式发音音标为：[ɪnkəmpresə'bɪlɪtɪ]incompressibility的美式发音音标为：[ɪnkəmpresə'bɪlɪtɪ]...