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汉语拼音：gōng lǜ

表示做功快慢程度的物理量。数值上等于单位时间内所做的功或所消耗的功。单位有瓦特、千瓦等。

1. 做功快慢程度的量度。常用单位时间内所做的功或消耗的功来表示。单位有瓦特(简称瓦)、千瓦、马力等。

• The more powerful the car the more difficult it is to handle.

  汽车的功率越大，就越难驾驭。

• These engines were not really very powerful or efficient.

  这些发动机的功率并不真的很大,效率也不高.

• It was about three times as efficient as Newcomen's engine.

  它的功率是纽科门发动机的3倍.

• These applications require , at most, only a few watts of laser power.

  这些应用所用的激光功率最多为几瓦.

• It does not favor ECL due to their high power needs.

  它不适合于ECL电路,因为电路所需功率较高.

• Idle is rough, and high - speed miss and power loss may result.

  导致怠速不稳, 高速 缺火和功率下降.

• This diode produces about nine times more radiant power than that one.

  这只二级管的耗散功率比那只大8倍.

• A car needs a lot of power to go fast.

  汽车要有很大的功率才能开得快.

• A unit that describes the ratio of two power levels.

  描述两个功率电平比值的单位.

• Bill's car is very powerful, and can go very fast.

  比尔的汽车功率很大, 可以开得很快.

• On the engine, turbocharging can boost power 30 to 40 percent.

  在发动机上采用涡轮增压, 可使其功率提高30―40%.

• A beam of high radiant power will have high divergence.

  高辐射功率的光束会有高的发散度.

• The transmission of an automobile engine is often called a " torque converter ".

  汽车发动机是由 “ 转矩转换器 ” 来传送功率的.

• Power is being delivered along the wires which lead into the antenna.

  沿着通往天线的导线有功率传输着.

• The unit of power is watt.

  功率的单位是瓦特.