kWh kilowatthour是什么意思

网络释义

用法例句

In 1991, the installed power generating capacity of Tibet reached 140,000 kw and the annual output of generated electricity came to 400 million kwh.

到1991年，西藏电力装机容量已达14万千瓦，年发电量4亿千瓦小时。

Kilowatt-hour and mega joule conversion tables

GB/T4114-1983千瓦小时与兆焦耳的相互换算表

Heat may be measured in terms of any unit that can be used to measure energy, such as the joule or the kilowatt-hour.

热可以采用任何可以测定能量的单位，例如焦耳或千瓦小时。

In 2001, the station, apart from satisfying 50% of the domestic power demand, exported 7 billion kilowatt-hours of electricity to the neighboring Balkan countries.

２００１年，该电站除满足本国５０％的电力需求外，还向巴尔干邻国出口了７０亿千瓦小时电。

A unit of electric power equal to the work done by one kilowatt acting for one hour.

千瓦－小时电功率的单位，等于在一千瓦功率下一小时内消耗的功

It's about 500 kilowatts per hour on average.

年用电量平均为每小时500千瓦。

Where the watt is too small a unit, we many use the kilowatt.

在用瓦作单位嫌太小的情况下，我们用千瓦。

Small thermal power plants with a capability of 5,740 MW have been shut down in the past two years on an accumulative basis.

关停小火电两年累计共574万千瓦；

The customer cannot directly detect a kilowatt-hour with any of his physical senses.

用户不能用人体感官直接察觉千瓦时的用电量。

The maximum average power is 444 mW with an efficiency of 0.05% at the pulse repetition frequency of 18.2 KHz.

在重复率18.2千周时最大平均功率444毫瓦,效率0.05％。

She can do3, 000keystroke an hour.

她一小时能按键三千次。

There are 3,600 seconds in an hour.

一小时有三千六百秒。

Watt( W) hours measure the amount of watts used in one hour.

瓦特小时则是一小时内使用的电量。

Shaoguan is an important power-generating center in Guangdong, being capable of an installed capacity of nearly2.4 million kilowatts and an annual generation capacity of10 billion kilowatt-hours.

韶关是广东重要的电力基地，发电装机容量近240万千瓦，年发电量100亿千瓦时。

A 5- pound microclimate- conditioning system that provides 100 watts of heating or cooling.

重约2.3千克的小气候空调系统，能为加热或制冷提供100瓦的功率。

Devices called kilowatt-hour meters are used to measure this intangible electrical energy delivered to customers.

称为千瓦时表(电度表)的表计就用来计量这种供给用户的无形电能。

in the year, urban and rural households consumed 5.3 billion kilowatt-hours of electricity for living, an increase of 11 percent from that in the previous year;

全年城乡居民生活用电53亿千瓦时，比上年增长11%；

a unit of energy equal to the power of one watt operating for one hour.

能量单位等于瓦特小时做的功。