免費試聽
Ampere的音標為["?m??],基本翻譯為“安培”。
速記技巧:可以記為“安培,每秒三滴水”。
請注意,以上僅為一種速記方法,具體發音以標準英式發音為準。
Ampere這個詞來源于拉丁語,意為“百夫長的頭盔”。它的變化形式包括amper(強調詞),ampere(電流單位)。
相關單詞:
1. current(電流):這個詞來源于拉丁語,表示“流動”。電流的單位就是我們所說的“安培”(ampere),它是國際通用的電流單位。
2. impedance(阻抗):這個詞由impediment(阻礙)和rating(評價,度量)組合而成,表示電路中阻礙電流流動的因素。
3. ampere-meter(安培計):用來測量電流的儀器,以法國物理學家A.M.安培的名字命名。
4. amperian(安培的):表示與安培相關的,比如amperian unit(安培單位)。
5. ampere-hour(安培小時):是電能的單位,等于一個電路中流過1安培電流一個小時所消耗的電能。
6. amperian-gate(安培門):這個詞是一個比喻性的表達,用來形容與安培相關的某種事件或爭議。
7. ampere-clothesline(安培晾衣繩):這是一個幽默的表達,用來形容一種需要大量電流才能驅動的設備,比如電風扇或洗衣機。
8. amperian-pool(安培池):這是一個電力術語,指的是一種電力系統,其中多個用戶共享一個電源。
9. amperian-tide(安培潮汐):這是一個比喻性的表達,用來形容一種與電流相關的潮流或趨勢。
10. amperian-wave(安培波):這是一個比喻性的表達,用來形容一種與電流相關的波動或趨勢。
常用短語:
1. ampere current
2. ampere resistance
3. ampere-turns
4. ampere-hour
5. ampere-meter
6. ampere-turn coil
7. ampere-second
例句:
1. The battery has a capacity of 1 ampere-hour.
2. The motor has a rated current of 5 amperes.
3. The circuit breaker has a rated ampere-turns ratio of 1: 1.
4. The battery charger draws 2 amperes from the wall socket.
5. The electric motor is rated at 10 amperes and 60 volts.
6. The battery is charged at a rate of 1 ampere for 5 hours.
7. The current through the circuit is 2 amperes and the voltage is 120 volts.
英文小作文:
Electricity is essential in modern life, and it flows through wires at a constant rate of amperage. However, the voltage of electricity is measured in volts, and it determines how much energy is transferred to the load. For example, a household appliance such as a light bulb requires a certain amount of voltage to operate, and if the voltage is too low, it will not light up properly. On the other hand, if the voltage is too high, it can cause damage to the appliance or even burn it out. Therefore, it is important to use the correct amperage and voltage for the intended purpose of the equipment to ensure safe and effective operation.
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