Voltmeter
['vəʊltmiːtə;'vɒlt-] or ['volt'mitɚ]
解释:
(n.) An instrument for measuring in volts the differences of potential between different points of an electrical circuit.
爱丽丝录入
例句:
- The station had neither voltmeter nor ammeter. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- Voltmeters (Fig. 236), or instruments for measuring voltage, are like ammeters except that a wire of very high resistance is in circuit with the movable coil. 伯莎M.克拉克. 科学通论.
- The indicating instruments were of the crudest construction, consisting of two voltmeters connected by pressure wires to the centre of electrical distribution. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
校对:凯特