watt是什么意思
时间:2026-09-12 15:04:08watt 常用
双语例句
(1)I'm going to install a 100-watt light bulb for the reading room.
我要为此阅览室装上一百瓦的灯泡。
(2)The power of household refrigerators is basically around 90 to 200 watts.
家用电冰箱功率基本上都是在九十至两百瓦左右。
(3)This is a 60-watt light bulb.
这是一个六十瓦的灯泡。
(4)The meter, kilo, and watt are all common units in physics.
米 千克 瓦特都是常用的物理学单位
(5)Two people who have divergent views on this question are George Watt and Bob Marr.
在这个问题上意见相左的两个人是乔治·瓦特和鲍勃·马尔。
(6)90-watt AC adapter and powercord
90瓦交流适配器及电源线
(7)Random 9-cell / 85 watt-hourbattery
随机9芯/85瓦时电池
(8)There is a 20-watt light bulb here.
这儿有一个20瓦灯泡。
(9)Other greenhouse gases add another watt.
其它的温室气体的作用力总和是1瓦特/平方米。
watt 牛津
释义
n.
the SI unit of power, equivalent to one joule per second, corresponding to the rate of energy in an electric circuit where the potential difference is one volt and the current one ampere
瓦(特)(国际单位制中的功率单位)。
James (1736—1819), Scottish engineer. Among his many innovations he greatly improved the efficiency of the Newcomen steam engine, which was then adopted for a variety of purposes. He also introduced the term
瓦特,詹姆斯(1736—1819,苏格兰工程师;有众多发明,其中之一是极大改进了纽科门蒸汽机的效率,使其适合多种用途;还首先使用了“马力”这一术语)。
类似拼写词
watt n. 瓦;(Watt)人名:瓦特
wait v. 等候;等待;迫不及待;侍候进餐;当侍者;等着;推迟;在路边临时停车;等候…的时机
want v. 想要;想做;渴望;缺乏;缺少;需要;想请教;想跟…讲话;缉拿;追捕
词源
"late 19th cent.: named after J.
watt 六级
考纲分布
近9年出现0次
重要程度: 2星
0%; n 瓦(特)
考纲释义
( 1)n. 瓦(特)