| 释义 |
aerometer|ˌɛəˈrɒmɪtə(r)|
[mod. f. aero- + Gr. µέτρον measure: see -meter. Cf. mod.Fr. aéromètre.]
An instrument for ascertaining the weight or density of air and gases.
1794G. Adams Nat. & Exp. Philos. III. xxxiv. 390 Comparing fluids with each other by means of the hydrometer or aerometer. 1839–47Todd Cycl. Anat. & Phys. III. 32/2 Attached to the same mercurial trough is placed a little apparatus termed an aerometer. |