燃料齿条位置感测器

Lesson 2 Text A But the Chinese Did ! One day Tom said to one of his friends,

发表于:2018-11-27 / 阅读(314) / 评论(0) 分类 新概念英语青少版

发表于:2018-11-27 / 阅读(353) / 评论(0) 分类 英语口语1+1

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(263) / 评论(0) 分类 VOA2003(下)-环境与健康

1.Didn't you find the baggage left in the bus? 你在巴士上有没有发现遗失的行李? 2.I left it on a rack. 我把它放在行李架上。 3.What kind of baggage? 什么样子的行李? 4.It's brown paper bag. 它是一个褐色的纸袋子

发表于:2018-12-01 / 阅读(266) / 评论(0) 分类 随身应急英语会话

M: May I help you? W: Yes. Do you have these shoes in size seven? M: I am not sure. If you cant find them on the rack, they may be out of stock. But let me look in the stockroom. W: Thanks. Id like to try on a pair if you have them. M: Ill be right

发表于:2018-12-03 / 阅读(190) / 评论(0) 分类 想聊就聊

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(196) / 评论(0) 分类 VOA2003(上)-科技导航

Barry Peterson: 88-year-old Sun Wangshou is very well taken care of. She lives with her daughter, her grandson and his family in Beijing. That's the way the elderly have traditionally been cared for i

发表于:2018-12-11 / 阅读(161) / 评论(0) 分类 万花筒2006年

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(173) / 评论(0) 分类 Scientific American(十二)月

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(163) / 评论(0) 分类 2017年Scientific American(二)月

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(207) / 评论(0) 分类 国家地理2008年

shool IwishIwasinthelandofsilly WhereIcouldbesosilly,willy,nilly, Whtiahob-alob-a-looandawil-la-bil-la-bee, Withabib-a-lob-a-loobobeel. Shool,shool,shoolIrool, ShoolIshag-a-rackshool-a-bob-a-loo, Inthelandofsillywithanillywillywe, Withabib-a-lob-a-lo

发表于:2019-01-10 / 阅读(170) / 评论(0) 分类 Wee Sing In The Car

David Gregory: Clinical psychologist Dr. Judith Coche is here with some advice to keep you from dumping a bowl of punch over those bad-gift givers? Dr. Coche, good morning. Thanks for being here. Judi

发表于:2019-01-21 / 阅读(136) / 评论(0) 分类 访谈录

[00:00.00]1.M:I'm going to be up all right studying for my exam. [00:05.56]W:Do you really think that's wise? [00:07.84]Q:What does the woman imply? [00:10.06]2.W:Can you tell me what time Flight 218 arrives? [00:15.28]M:Yes,it was scheduled to arriv

发表于:2019-01-25 / 阅读(161) / 评论(0) 分类 英语六级听力练习集锦

今天我们要学的词是fuel。 Fuel, 做为动词,有刺激的意思。The basketball player put his house up for sale, fueling speculation that he is being traded, 这个篮球队员正在卖房子,大家因此猜测,他可能要被球队换

发表于:2019-02-05 / 阅读(181) / 评论(0) 分类 英语每日一词

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(208) / 评论(0) 分类 VOA标准英语2008年(八月)

By Teri Schultz Brussels 20 August 2007 The European Union says a Hamas plan to try to make money off EU fuel donations to the Gaza Strip means the suspension of fuel oil deliveries to the territory will continue. Teri Schultz reports from Brussels.

发表于:2019-02-06 / 阅读(227) / 评论(0) 分类 2007年VOA标准英语(八月)

鼻音[r] 发音要领: [r]是卷舌、齿龈滑动摩擦音一一舌位:舌尖向齿龈后部与硬腭连接处翘起,气流在卷起的舌尖与连接处滑过;唇形:双唇稍有突出;声带:振动。 技巧提示: 在发[r]时,先做好发

发表于:2019-02-28 / 阅读(232) / 评论(0) 分类 英语国际音标

But measuring movement is actually pretty tricky. Any small mistake in the measured acceleration results in position errors that grow with time. So even if youre standing still and just rocking in place, a navigation computer relying solely on the IM

发表于:2019-03-06 / 阅读(193) / 评论(0) 分类 英语时差8,16

But measuring movement is actually pretty tricky. Any small mistake in the measured acceleration results in position errors that grow with time. So even if youre standing still and just rocking in place, a navigation computer relying solely on the IM

发表于:2019-03-12 / 阅读(297) / 评论(0) 分类 英语时差8,16

美国习惯用语第858:努力想要记起某事(音频) rack one's brain 我最近发现自己还没上年纪,就已经开始健忘了。昨天,一个接受采访的专家向我推荐了一家很有介绍价值的机构。今天本想搜集点资

发表于:2019-03-14 / 阅读(396) / 评论(0) 分类 美国习惯用语
学英语单词
aetideus armatus
airspace control in the combat zone
angular velocity transducer
atropatene (azerbaijan )
Bajone
Barth Seamount
Boddington
booster composition
cannot call one's soul one's own
caraboid larva
centre brake drum
Cerro Gordo
coedificato
collor de mello
communication openwire carrier
computer assisted career exploration
control register instruction
costadditions
credit flows
cultivating hoe
customaries
cuthole
digital journalism
dihydrazone
direct feedback system
dogleg stair
Donglin
double dotted note
driving equalizer
earth equatorial plane
El Centro
excess of ammonia
fabricated facts
failure to give noties
foord
four-wheel drive bogie
frederick loewes
gawne
gehlenite
general index of dangerous goods
genus Chaetodon
golden section method
gross receipts tax
half value layer
high speed exciter
horizontal scanning line
identical equation
in situ intercomparison
insulation of windings
intermediate spotted woodpecker
internal friction angle of discontinuity
interrupt driven i/o
jelly strength tester
justifier
kampel
Knudsen effusion method
kupffers
labial consonant
Leucocyanidol
light equipment
Locust Lake
lymphoglandulae mesentericae
mechanical type balance
methyltrichlorosilane
mid-ocean trough
middle turbinate sharp curette
milli-steradian
mixed-phase flow
mode number
Neo-Kantianism
oversprings
packaging board
permanent member
pick oneself up
praseolite (prasiolite)
qedesha
radial feed shaving
ragsorter's disease
reciprocating(-type) pump
reedsport
rudder main piece
Sangu R.
service cycle
sines
Sinocrassula longistyla
SJF
solderball
staircase of helical type
strongyls
tarpaulined
technical engineering
theca external
thermit collar
tourist spot
translation
traverse cities
trilateral
trypanocidal dyestuff
variable-speed chopper disk
Viscum ovalifolium
West Wellow
white x-ray