单词：battery powered calculator
单词：battery powered calculator 相关文章
[00:04.30]第九单元 在圣诞节 A 听，读并说 [00:08.59]On Christmas Day,Jim's family were in his grandpa's house. [00:12.53]在圣诞节，吉姆的家庭在他的爷爷的家里。 [00:16.46]After lunch,they opened the presents under the Christmas tree. [00:20.02]在午餐之
牛津小学英语六年级
The new gasoline/electric hybrid Chevrolet Volt Today President Obama visits a U.S. auto plant that makes the battery-powered Chevrolet Volt. Some analysts think the Volt could revitalize the struggling American auto industry with its high-tech batte
VOA标准英语2010年(七)月
Uganda Unveils its First Solar-powered Bus 乌干达首次推出太阳能汽车 KAMPALA A solar-powered bus described by its Ugandan makers as the first in Africa has made its public debut. Kiira Motors' electric bus was displayed recently at a stadi
VOA标准英语2016年(七月)
Calculator 计算器 A calculator is a device for calculations in math. 计算器是数学上用于计算的工具。 It is not a computer. 它不是计算机。 And it is usually small, digital and inexpensive. 它通常是小巧且廉价的电子产品
与美国小学生一起学英文第3册
非洲第一辆太阳能公交车诞生 Kayoolais the brand name for the new bus, which is powered by solar panels on its roof. Itseats 35 passengers and its maker hopes the Kayoola will become the first public bus in Africato be powered by the sun.
VOA标准英语2016年(八月)
Powered Exoskeletons Give Assistance in Walking, Lifting Powered suits that could help paralyzed people walk and others lift and carry heavy loads with ease have been an inventor's dream since late 19th century. But they had to wait until the 21st ce
VOA标准英语2015年(七月)
This battery is dead. 这电池没电了。 dead上句中是形容电池没电了，上句也可说成: This battery is flat. 和上两句意思相反的是： This battery is still good. 电池还有电。
蒋健棠英语实用句子
ENVIRONMENT REPORT – October 18, 2002: Solar House Competition By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Experts say in the near future, many houses in the United States wi
健康与环境
As an alternative to expensive helicopters or traditional jets, some law enforcement agencies are experimenting with lightweight craft that stay airborne using just a parachute. Steve Mort | Palm Bay, Florida 01 January 2010 The Palm Bay Police Depar
VOA标准英语2010年(一月)
[00:00.23]I don't see why I should. [00:02.33]Because... if you don't, [00:05.71]I'll never let you use my computer again. [00:07.92]Oh, I'm really worried. [00:10.03]And if you do that,I'll stop giving [00:11.77]you a lift to school in the mornings.
北师大版高中英语模块8(选修)
[00:02.26]Unit 23 Confilct Lesson 3 [00:05.88]Exercise 3 Listen to the argument between [00:09.46]a brother and sister. [00:11.38]Use the Strategies to decide [00:12.97]if these statements are true or false. [00:18.24]Hey,Pete.Do you know I got an A
北师大版高中英语模块8(选修)
AS IT IS 2016-08-04 Ugandan Company Demonstrates Solar-Powered Bus 乌干达演示太阳能汽车 A bus powered by the suns energy has made its public debut. Kiira Motors Corporation demonstrated the new electric bus recently at a sports center in th
2016年VOA慢速英语(八)月
The drive to develop a battery to power automobiles, without using petroleum, is also behind the effort to develop an electric powered airplane. New designs for electric aircraft were recently unveiled at the Experimental Aircraft Association's (EAA)
VOA标准英语2010年(八)月
India has launched its first indigenously built nuclear-powered submarine capable of firing ballistic missiles. The submarine, once in service, will give the country the capability to fire nuclear weapons from sea besides land and air. The Indian na
VOA标准英语2009年(七月)
Before you next flush the toilet, consider this: Scientists in Singapore have developed battery powered by（用…推动的） urine（尿）. 下次冲厕所之前，请不要忘记下面的介绍：新
阅读空间
Kare also developed the icons, such as the trash can for discarding files, 卡雷也开发了图标--例如放置被删除文件的垃圾箱， that helped define graphical interfaces. 这是图形界面中不可缺少的。 She and Jobs hit it off b
乔布斯传
This is the VOA Special English Development Report. Harvest in Benin A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are
2010年慢速英语(一)月
Did you know that in general we have on the average, i guess, about 26 eletronic gadgets in our house and they are constantly all pluging them and charging them and very little that power actually goes to chargers. Some of it is just regularly runnin
英语杂谈
NHTSA Opens Probe into Chevrolet Volt Fire Federal safety officials are looking into battery-related fires in General Motors' new electric-powered Chevrolet Volt automobile. The fires occurred after the officials crash-tested the vehicle. One of the
VOA标准英语2011年(十二月)
People flying into Indias southern city of Cochin may see numerous solar panels around Cochin International Airport. But they may not know that the airport was the first in the world to be fully powered by solar energy. A sea of shiny solar panels st
2019年VOA慢速英语(二)月