| 释义 |
diffusiˈometer
[f. L. diffūsio diffusion + -meter.]
An apparatus for measuring the rate of diffusion of gases.
1866Graham in Phil. Trans. CLVI. 399 The diffusio⁓meter, consisting of a plain glass tube..closed at the upper end by a thin plate of stucco, and open below. 1879Nature XXI. 191 The diffusiometer which I have constructed. |
