电池(组)备用
蓄电池备用设备
备用电池

[00:19.73]iPod Shuffle [00:29.90]Thanks to a sturdy, built-in clip, [00:32.64]iPod shuffle goes with anything. [00:36.26]Clip it to your sleeve, your lapel, [00:38.83]your coin pocket, your backpack. [00:42.03]No matter where you wear it, [00:44.12]i

发表于:2018-12-03 / 阅读(164) / 评论(0) 分类 英国文化—oral english

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

发表于:2018-12-08 / 阅读(71) / 评论(0) 分类 VOA标准英语2010年(七)月

This Cell Phone Needs No Battery 不用电池的新型手机? A dying battery is a huge annoyance for cell phone users. But for engineers? It's inspiration. Can we design a smartphone which can make a phone call and have a conversation without the

发表于:2018-12-24 / 阅读(55) / 评论(0) 分类 2017年科学美国人(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。

发表于:2018-12-25 / 阅读(84) / 评论(0) 分类 蒋健棠英语实用句子

Using Battery Power Luisa: The battery on my computer is almost out of juice. Allesandro: Did you bring a spare? Luisa: Its a rechargeable battery, so instead of replacing it, I need to plug it in, but there are no outlets in here. Allesandro: I dont

发表于:2018-12-27 / 阅读(128) / 评论(0) 分类 2015年ESL之日常生活

Pre-Listening Vocabulary switch: move to a different position Wi-Fi: a wireless network that provides Internet connection Bluetooth: a trademarked name for a short-range wireless connection for computerized devices GPS: global positioning system, a s

发表于:2018-12-28 / 阅读(97) / 评论(0) 分类 趣谈英语

Chapter 20 Taking Pictures and Buying Cameras 第二十章 拍照与购买相机 Part 1 Vocabulary 第一部分 词汇 1.take a picture 1.拍照 2.photograph 2.照片 3.video camera 3.摄影机 4.pixel 4.像素 5.digital camera 5.数码相机 6.shutt

发表于:2018-12-29 / 阅读(105) / 评论(0) 分类 实境旅游英语

Battery firms like Tesla, as well as some utilities, see a mixture of rooftop photovoltaics, home-mounted batteries and electric vehicles as the way of the future, 像特斯拉这样的电池公司,以及一些公用事业公司,将屋顶太阳能电

发表于:2018-12-31 / 阅读(64) / 评论(0) 分类 经济学人商业系列

The Buick wouldnt start. Considering it was 15 years old, this shouldnt have been a surprise. But, the battery wasnt that old. It was a Die Hard, sold by Sears. Gerard had bought it six years ago, but it was a 100-month battery. It was fully guarante

发表于:2018-12-31 / 阅读(91) / 评论(0) 分类 365个英语简短小故事

A:Hey, Marco. I could probably go back to Canada next week. 嘿,Marco.我可能下周回加拿大。 B:Why? You don't like China? 为什么?不喜欢中国? A:No. China is cool. I really like my

发表于:2019-01-03 / 阅读(120) / 评论(0) 分类 英语抢先学

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

发表于:2019-01-12 / 阅读(87) / 评论(0) 分类 2016年VOA慢速英语(八)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

发表于:2019-01-20 / 阅读(171) / 评论(0) 分类 阅读空间

HOUSTON, July 25 (Xinhua) -- A shelter-in-place was ordered after a battery caught fire during a testing at NASA's Johnson Space Center Monday morning. A battery was being tested inside a containment system when it got overheated and caught fire at a

发表于:2019-01-31 / 阅读(114) / 评论(0) 分类 英语新闻

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

发表于:2019-02-03 / 阅读(84) / 评论(0) 分类 英语杂谈

With iOS 9, you'll need a lot less free space on your phone to be able to install the upgrade. Now one may argue that running iOS 9 on an older device (like an iPhone 4S), isn't going to lead to a great experience and that person would have a point.

发表于:2019-02-06 / 阅读(80) / 评论(0) 分类 阅读空间

Chances are, you plug in your phone before you go to bed at night, thinking it's best to greet the morning with a fully charged device. 晚上临睡前,你可能会给手机充上电,想着第二天早上看到一部电量满格的手机。 Is th

发表于:2019-02-13 / 阅读(135) / 评论(0) 分类 英语新闻

After proposing a permanent fix for its Dreamliner 787 to the Federal Aviation Association last Friday, Boeing has met with its Japanese battery maker GS Yuasa on how to get the Dreamliners back in the air. Boeing's said to be proposing a stronger co

发表于:2019-02-14 / 阅读(76) / 评论(0) 分类 英闻天下

Lesson 4 Technology 第四课 科技 December 7 12月7日 Toy Cars, Helicopters and Planes! 遥控玩具! Read it! 读读看! Alex has a remote-controlled car. 亚力克斯有一辆遥控车, Rob wants to drive it now, but he can't. 罗柏想要现

发表于:2019-02-16 / 阅读(97) / 评论(0) 分类 大家说英语

SAN FRANCISCO, Nov. 11 (Xinhua) -- Apple on Friday said it will continue to investigate the unexpected iPhone battery drain as some users still see the problems after downloading a latest software update designed to address the issues. The recent iOS

发表于:2019-02-18 / 阅读(181) / 评论(0) 分类 英语新闻

Business 商业报道 Electric cars 电动汽车 Fully charged 马力十足 Tesla gains new admirers as it heads towards the mass market 面向大众市场,特斯拉赢得许多新的追随者 IF COMFORTABLY outpacing your rivals is the main measur

发表于:2019-03-09 / 阅读(158) / 评论(0) 分类 经济学人商业系列
学英语单词
AFIC
alignment diskette
analytic transformation group
anterior olivary nucleus
antiacetylcholinesterases
arbils
arm
bigyny
BKD
bobbin winder tension bracket screw washer
bratinas
bufferdom
calanques
Cassegrainian secondary
certificate of service
charter of freight
chasmagnathus convexus
chromonema (pl. -nemate)
circulation of goods
colorolls
compressive strength of rock
contract authorization
Ct.
cunnerman
dehydroadonirubin
dispiriting
do not track
EDI System
elecating pinion
electric flash butt welding
ergocristinine
eyebath
finite elasticity
flame protection
flashback arrester
fuel structure ratio
glyceryl monolaurate
gradient elution chromatography
grooved butt calking tool
heavy gauge side cutter
Hellespont
high-tension side
homoallelic gene
inherent in
inmacy
Lakhoma
lateral arm
lit par lit structure
load following control
loathsomer
longanon
lorge
Loughermore
maxillary ganglion
melilots
menglungensis
mesendogenous
midguts
minimum orbital energy
Mohrenheim's fossae
mudwall
multiresource
nonbusiness days
Oehler's symptom
Onosma luquanense
ontogenic
order eubacterialess
Orlando, C.d'
overbeetling
oversolicitous
parallel structured computer
pathogenic germs
personality integration
pipe mill rolling stand
planctomycete
poor doer
post-paid
praegustator
ramp deck
repair expense
scaling criterion
sidorovich
Sleat, Point of
small blue
snottynose
sordo
soullike
South West C.
speech understanding
spring-loaded floating die
sussex universities
terrestrial adjustment
the younger generation
three-directional optical square
tv-show
two-way leveling
un-huh
unidades
unsaturated type alkyd resin
vibrating wire force transducer
wait before transmitting positive acknowledgement
Zenker's necrosis