循环疲劳试验

[00:11.39]expend expenditure expense expensive [00:16.52]vt.花费,消费 n.花费;支出,消耗 n.花费,消费,消耗 a.花费的,昂贵的 [00:21.66]experience experiment experimental [00:25.69]n.经验;经历v.经历 n.试验vi.进行实验 a.实

发表于:2018-11-30 / 阅读(180) / 评论(0) 分类 考研英语词汇2005

Gas Shortages Test Patience of Motorists Following Sandy A New York City policeman directs a motorist to the end the line at a gas station in Brooklyn. And quite a line it is. Drivers here are waiting five hours to get to the head of it. Police are o

发表于:2018-12-16 / 阅读(75) / 评论(0) 分类 VOA标准英语2012年(十一月)

DAVID GREENE, HOST: A new study has found that most skin moisturizers are labeled incorrectly. We'll hear about that, but first, there are new guidelines for treating chronic fatigue syndrome, or MECFS. At least a million people in the U.S. are affec

发表于:2018-12-17 / 阅读(67) / 评论(0) 分类 2017年NPR美国国家公共电台10月

The limpidness lettuce still has a little life left,a new study finds that produce continue to respond to life kills which enable them to keep protecting themselves from insects,and perhaps even enhance their nutritional value to us.Scientists knew t

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 Scientific American(六)月

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

发表于:2019-01-02 / 阅读(173) / 评论(0) 分类 (科普英语)Earth and Sky

自助游是旅游爱好者们的最爱,但在高昂的费用、人生地不熟等问题面前,不少旅行者只能望游兴叹。不过最近,一种新型的网络互助游沙发漫游受到人们的关注。人们可以在网上寻找旅途中

发表于:2019-01-07 / 阅读(89) / 评论(0) 分类 实用英语

Students Aim for Aviation History with Human-Powered Helicopter Within reach What seemed impossible when William Staruk began his PhD studies at the University of Maryland three years ago, is now within reach. He's part of a 50-member team developing

发表于:2019-01-14 / 阅读(82) / 评论(0) 分类 VOA标准英语2013年(五月)

Everyone knows that jet lag feeling: Youre groggy at dinner, but unable to sleep at night; you cant muster hunger at socially appropriate times and even your digestive system doesnt seem to cooperate. 大家都知道倒时差的感觉:吃饭时昏昏

发表于:2019-01-16 / 阅读(92) / 评论(0) 分类 阅读空间

MARY LOUISE KELLY, HOST: This mass shooting in California happened 11 days after the one at a synagogue in Pittsburgh. And in the time between those two incidents, there were several other mass shootings that barely made headlines. As heartbreaking a

发表于:2019-01-17 / 阅读(213) / 评论(0) 分类 2018年NPR美国国家公共电台11月

HAIKOU, Jan. 28 (Xinhua) -- China's aviation authorities(民航当局) on Friday started to allow helicopters to fly in low-altitude airspace over the tourist island of Hainan on a trial basis for the first time. The aim is to eventually open a part

发表于:2019-01-19 / 阅读(122) / 评论(0) 分类 英语新闻

做会计的雪莉感觉到重复工作的乏味,并且不像原来那么有激情了。到底该怎么办呢? Listen Read Learn Shirley: Oh, my God. I can't take it any more. Colleague: What's wrong, honey? Take it easy. Shirley: I am tired of doing that boring work. I just repeat

发表于:2019-01-21 / 阅读(126) / 评论(0) 分类 英语口语大赢家

100-Year-Old Rewards Doctor Israel Haimowitz made a deal with his doctor 15 years ago - get me to 100 and I'll buy you a European vacation. On Sept 5, 2002, Haimowitz is celebrating his 100th birthday

发表于:2019-02-03 / 阅读(112) / 评论(0) 分类 阅读空间

今天我们要学的词是fatigue。 Fatigue, 是疲惫的意思。 The soldiers suffered from physical and mental fatigue after the battle, 战役结束后,士兵们身心交瘁。在道路安全方面, Driver fatigue is a deadly problem, 驾驶疲

发表于:2019-02-05 / 阅读(104) / 评论(0) 分类 英语每日一词

今天我们要学的词是fatigue。 Fatigue, 是疲惫的意思。 The soldiers suffered from physical and mental fatigue after the battle, 战役结束后,士兵们身心交瘁。在道路安全方面, Driver fatigue is a deadly problem, 驾驶疲

发表于:2019-02-05 / 阅读(63) / 评论(0) 分类 英语单词荟萃

Sleep well, sleep better If sleep has plunged to the bottom of your to-do list, you're not alone. Although the National Sleep Foundation recommends getting seven to nine hours of sleep a night, the average American logs only six hours and 40 minutes.

发表于:2019-02-07 / 阅读(116) / 评论(0) 分类 阅读空间

TC Williams, the only public high school in the city of Alexandria, Virginia, is dealing with challenges. The school is known for its ethnic and cultural diversity but it has been named by Virginia's Department of Education as one of the lowest achie

发表于:2019-02-08 / 阅读(82) / 评论(0) 分类 VOA标准英语2010年(六)月

KELLY MCEVERS, HOST: People in Ferguson, Mo., will vote to choose a mayor tomorrow. It's the town's first mayoral election since 2014. And that was the year a white police officer shot and killed an 18-year-old black man, Michael Brown. Then there we

发表于:2019-02-13 / 阅读(81) / 评论(0) 分类 2017年NPR美国国家公共电台4月

STEVE INSKEEP, HOST: Every year, more than 1 million children and adolescents sustain a concussion. The symptoms may vanish in days or last for months. And right now, doctors usually cannot predict how long the recovery will take. That could be chang

发表于:2019-02-13 / 阅读(132) / 评论(0) 分类 2017年NPR美国国家公共电台5月

1. I'd like a hard sleeper from Beijing to Wuxi. 我要一张从北京到无锡的硬卧。 2. I'm sorry we are all booked up for Flight 802 today. 很抱歉今天的802号航班已经订满了。 3. Is it a direct flight? 它是直航吗? 4. I won't

发表于:2019-02-26 / 阅读(63) / 评论(0) 分类 英语口语

重点词汇 fatigue n.疲劳,疲乏; 劳务杂役; expense n.费用; 花费的钱; Why are Successful People Choosing to Wear the Same Thing Every Day? WRITTEN by JOSHUA BECKER 1. Fewer decisions. Decision fatigue 2. Less time wasted. 3. Less stre

发表于:2019-03-02 / 阅读(132) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
acetylomes
aliphatic ketone
AT-rich
automatic fire damper
bansalaguin
biglandulosa
Brekken
building economy
Butoz
buxaceous
BWWS
calamize
calander
cancerless
CAT (crack arrest temperature)
communications processor
complete measure space
consistence of performance
cris
cyberconversation
damningly
data display selection
decrescendi
defluorinated
dolorosa
dosing tank
ehrlich tumor
EOUG
european beans
eutectoid graphite
flexural rigidity modulus
floes
futures interests
Galium asperuloides
gang disk plough
get a break
Glu1-Pg
gun harpoon
have time on one's hands
ideocratic
in dribs and drabs
inescates
inter-system electromagnetic compatibility
international commitments
interpersonal behavior school
iustice
jelly donut
Koarvikods
lyquor
made a choice among
magcogel
mannerkorpi
mass average velocity
Mau Mau
Meclocort
metal oxide magnet core
metapenaeus intermedius
methylene-sulfonic acid
Moskal'vo
nariest
nicolai-hartmann
nominal ocular hazard distance
non-access
non-focusable energy
noncomedy
norm of international law
nutritive salt
old-agest
papakh
Paxolin
phosphoglyceraldehydes
plastic guide
population-wide
preintervention
principal financial indicator
programmable logic types
psipred
puleston
reference currency
regression of nodes
release modes
residual light
resubscription
right-granting norm
rink skate
Rosa roxburghii Tratt.
samourai
scanning laser
sociocentric
SSADM
symphyogyna tosana steph.
table of word-delimiter
the Omnipotent
tile-maker
tithes
traveling wave aerial
tris buffer, TRIS buffer
u-high
ultrabornological
vesicatorious
vinegarweed
zebley