| 释义 |
pluviograph|ˈpluːvɪəgrɑːf, -æ-|
[f. L. pluvia rain + -graph.]
A self-recording rain-gauge.
1886Encycl. Brit. XX. 257/1 In Beckley's ‘pluviograph’ a pencil, attached to a vessel which sinks as it receives the rain, describes a curve on a sheet of paper fixed round a rotating cylinder. 1895in Syd. Soc. Lex. |