n. 自动记录式气压计

[机] 气压记录器

[ noun ]
a recording barometer; automatically records on paper the variations in atmospheric pressure
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Barograph \Bar"o*graph\ (b[.a]*r[=o]"k[-o]), n. [Gr. ba`ros
weight + -graph.] (Meteor.)
An instrument for recording automatically the variations of
atmospheric pressure.