牵引缓冲弹簧

(man) Located at the NASA Research Center in Iowa is a 5,000-gallon vat of water, and inside the tank is an underwater treadmill designed by Dava Newman, an aerospace engineer. For four years Newman observed scuba divers as they simulated walking on

发表于:2018-12-05 / 阅读(60) / 评论(0) 分类 托福听力短文

[00:03.80]第十一部分 看外科医生 [00:07.60]1.My hand(elbow,neck, foot,side,arm,wrist) hurts. [00:24.33]我的手(胳膊肘,脖子,脚,身体侧面,胳臂,手腕)疼. [00:41.06]2.My legs(hands, shoulders, feet,ankles,knees, muscles)hurt. [01:00.89]我的腿(手,肩膀,脚,脚脖

发表于:2018-12-05 / 阅读(155) / 评论(0) 分类 医疗服务英语

09 Suburbanization If by suburb is meant an urban margin that grows more rapidly than its already developed interior, the process of suburbanization began during the emergence of the industrial city in the second quarter of the nineteenth century. Be

发表于:2018-12-07 / 阅读(368) / 评论(0) 分类 英语范文背诵20篇

1. The Pre-Emptive Customer 1、先发制人的顾客 In Japan, the store clerk often asks the customer if they would like a bag to carry their goods. However some customers, particularly elderly women, immediately throw out a hasty iranai, or not ne

发表于:2019-01-06 / 阅读(85) / 评论(0) 分类 阅读空间

It's a downward spiral, all too common among many Americans: out of work, out of money and soon out of their homes. But help could be on the way, a new plan that would allow homeowners to stay in their home even if they have no income. Personal finan

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 CNN2010年(三)月

1. Tim Pawlenty has dropped out of the race for the GOP presidential nomination. The move came a day after finishing a disappointing third in the Iowa straw poll. Pawlenty had struggled to gain traction in Iowa, a state he said he must win. 2. Five p

发表于:2019-01-11 / 阅读(129) / 评论(0) 分类 美联社新闻一分钟2011(八月)

1. The effort by House Democrats to get enough votes to pass the health care overhaul bill maybe gain some traction. Dennis Kucinich voted against it last time, but now says he will vote yes. His support is important as the vote will be close. 2. A p

发表于:2019-01-11 / 阅读(114) / 评论(0) 分类 美联社新闻一分钟2010(三月)

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(80) / 评论(0) 分类 2016年VOA慢速英语(八)月

AS IT IS 2016-06-13 Concerns over Few Asians in Broadcasting, News Recent disputes over using white actors to play characters of color in Hollywood films have raised concerns that the media ignore minorities. Activist groups have called for more mino

发表于:2019-01-12 / 阅读(84) / 评论(0) 分类 2016年VOA慢速英语(六)月

AS IT IS 2016-05-17 Venezuelas President Declares State of Emergency as Economy Worsens 委内瑞拉总统因经济恶化宣布全国进入紧急状态 After declaring a state of emergency, Venezuelas President Nicolas Maduro threatened to seize clos

发表于:2019-01-12 / 阅读(52) / 评论(0) 分类 2016年VOA慢速英语(五)月

There's a lot of love there.A lot of excitement there. 很受欢迎啊 大家好激动 I have to ask you because you were at the Oscars.I was not.But you were. 我得问 你去了奥斯卡颁奖礼 我不在 但你在 And so I'm just curious,you were

发表于:2019-01-25 / 阅读(51) / 评论(0) 分类 柯南脱口秀

When Paddy took the boys outside so Fee could feed Hal, Meggie gazed after them longingly. These days it seemed she was not to be included as one of the boys, not since the baby had disrupted her life and chained her to the house as firmly as her mot

发表于:2019-01-29 / 阅读(43) / 评论(0) 分类 荆棘鸟

Headlights appear in the distance. Clare turns her lights on and we are rushing along again, perfectly aligned between the yellow stripes in the middle of the road and the edge of the highway. Its 11:38. Clare is expressionless in the reflected dashb

发表于:2019-01-29 / 阅读(58) / 评论(0) 分类 时间旅行者的妻子

Japan's Funai Electric, which claims to be the world's last VCR manufacturer, says it will cease production of the machines this month. 据悉,世界上最后一家录像机生产商--日本船井电子公司宣布,本月底将停止录像机产品

发表于:2019-02-02 / 阅读(50) / 评论(0) 分类 英语新闻

今天我们要学的词是distraction。 Distraction, 注意力不集中,分心。美国交通部最新数据显示, 5,474 people were killed in distraction-related car crashes in 2009, 2009年美国跟司机走神有关的车祸造成5474人死亡

发表于:2019-02-02 / 阅读(57) / 评论(0) 分类 英语每日一词

Caucus goers met at sites around the state to show support for their candidate and be counted in the first contest of the 2016 Presidential nominating cycle. This year the Iowa caucuses drew many first-time caucus-goers. John Clark is one of them. He

发表于:2019-02-05 / 阅读(71) / 评论(0) 分类 英语新闻

今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国,越来越多的年轻人开始走自己创业的道路。

发表于:2019-02-07 / 阅读(68) / 评论(0) 分类 英语每日一词

今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国,越来越多的年轻人开始走自己创业的道路。

发表于:2019-02-07 / 阅读(90) / 评论(0) 分类 英语单词荟萃

China approves 25 urban rail projects to boost economy BEIJING, Sept. 6 (Xinhua) -- China's top economic planning agency has approved 25 urban rail projects that could be worth more than 800 billion yuan (126.98 billion U.S. dollars). The National De

发表于:2019-02-08 / 阅读(70) / 评论(0) 分类 英语新闻

Smartphone rivals Apple and Samsung Electronics are mounting a challenge to Alibabas dominance of Chinas emerging mobile payment market, after announcing co-operation deals with Chinese bank card network UnionPay. 互为对手的智能手机制造商苹

发表于:2019-02-18 / 阅读(46) / 评论(0) 分类 英语新闻
学英语单词
address signaling
Al Khalf
antinomians
augmented rotor
aweld
Balian-Werthamer state
Batmaniacs
bending modulus of rupture
brychomania
Canadian Red Cross Committee
carry a tune
chain slide
change in financial position
chasing tail
chromacoder system
Clear Creek
coil throw
cost differences
crab-plover
crop of depleting soil fertility
die at
donalsonville
duce duce
econiche
edgefold
ethanetetracarboxylic acid
exchange allocation policy
family-leave
fiber optic sinoscope
freeze branding
furnace depth
gage interferometer
genus vireos
gweduc
harestails
hooze
illineal
inlet sleeve
integral form of the transport equation
irregular curves
isostatic theory
Justape
kwelagobe
legal family
lime soap dispersing agent
link resistance
locker order
lost head
Lottaville
marital bliss
moodwise
Moulton Heights
multi country
multivariate time series model
mutton fists
neethur
nonsegmented machine
NW by W
Nysa Kłodzka
outperforms
overhead feed hopper
palmleaves
partial contents
plant physioecology
plumbous nitrite
primary raw materials
prodigosin
production volume
protective relay system
prunus persica batsch var.denda mak.
pull the strings
pulse-storage time
purity magnet
quadriremes
Raddestorf
radio modem
radius acceleration
regulatory transcription factor
renal-dose
Rhododendron platypodum
scissorring
skillion
slope gauge
sprain of ankle joint
spray-plate injector
suede cloth
sunrise watch
surround speaker
suspensoid fuel
tamarite
torokina
trabeculaecarneaecordis
transglycosidation
unbalanced force
unkindly
valid point
Valvula semilunaris sinistra
water cement
water pollution engineering
whine out
Woulfe bottle, Woulfe's bottle, Woulff bottle
wrin