复合应力疲劳试验机

Unit 14 Part B Text 1 Genetic Engineering: for Better or Worse? Technology is not only used to build spaceships and high-speed computers. It is also being used to create new plants and animals. This technology is known as genetic engineering. At the

发表于:2018-12-04 / 阅读(241) / 评论(0) 分类 全新版大学英语听说教程第三册

Bluegrass is often associated with the arrival of Celtic immigrants to the Appalachian Mountain region in the 1700s. American bluegrass music remains popular in many parts of the United States. Jam sessions, where musicians get together to play, can

发表于:2018-12-08 / 阅读(230) / 评论(0) 分类 VOA标准英语2010年(五)月

Psychology, Stress Influence Pilots' Mental Health 工作压力影响飞行员的心理健康 Some are asking whether personality tests could have prevented co-pilot Andreas Lubitz from crashing a Germanwings passenger airplane in the French Alps on

发表于:2018-12-12 / 阅读(151) / 评论(0) 分类 2015年VOA慢速英语(四)月

W: We need to figure out how much money we are spending and what we are spending it on? M: Why? W: Well, I think we could be saving more. M: Really? Well. Ok. Get the receipts out. W: Let's see. We spent 700 dollars for our home loan payment, 400 on

发表于:2018-12-26 / 阅读(192) / 评论(0) 分类 想聊就聊

Have you ever found yourself staring down at an empty bowl of ice cream wondering what just happened? 你是不是也遇到过这种情况:自己盯着空空如也的冰激凌杯,在想刚刚到底发生了什么? Or holding an empty bag of M a

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 实用英语

By Carol Pearson Washington 26 September 2009 As the H1N1 swine flu virus spreads rapidly through the Northern Hemisphere, doctors and other health care professionals face a heavier-than-usual workload. Even without a flu pandemic, studies show, up

发表于:2019-01-13 / 阅读(166) / 评论(0) 分类 VOA标准英语2009年(九月)

Therapy Dogs Help US Veterans Beat Stress Disorders Simonsen, the senior enlisted leader at Joint Base Anacostia-Bolling in Washington, D.C. suffers from post traumatic stress disorder and a traumatic brain injury he received while deployed in Afghan

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2012年(八月)

Science and Technology Materials science Stronger when stricken 科技 材料科学 越敲越结实 A new material that gets stiffer when it is stressed 一种受外力时硬度提高的新材料 ONE of the valuable properties of bone is that when it

发表于:2019-01-26 / 阅读(154) / 评论(0) 分类 经济学人科技系列

DAEGU, South Korea, Aug. 28 (Xinhua) -- I have nothing to say right now. I need some time. This was Bolt's response on Sunday night after a sensational disqualification from the men's 100m final for a false start at the Daegu World Championships. The

发表于:2019-02-03 / 阅读(234) / 评论(0) 分类 英语新闻

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(209) / 评论(0) 分类 英语每日一词

One of the world's most remote inhabited islands is on the lookout for a new farmer, but with just one village and a population of only 265 people moving there may not be everyone's cup of tea. 最近,世界上最偏僻的小岛之一正忙着招一位

发表于:2019-02-06 / 阅读(242) / 评论(0) 分类 阅读空间

Once upon a time the rivers combined against the sea,and con-verging into a whole,accused her,Why is it that when we rivers pour our water into you so fresh and Sweet,you straightway render it salty and unpalatable?The sea,observing the t

发表于:2019-02-06 / 阅读(181) / 评论(0) 分类 趣味英语

Hyundai Motor and Kia Motors, South Korea's top two automakers, saw car sales in the Chinese market cut in half last month, statistics showed. 据统计数据显示,上个月韩国最大的两家汽车制造商--现代和起亚在中国市场的销量

发表于:2019-02-08 / 阅读(180) / 评论(0) 分类 英语新闻

BEIJING, Jan. 26 (Xinhua) -- Chinese authorities have added extra travel contingencies to ensure the smooth kick-off on Saturday of the world's largest annual migration. With 3.41 billion trips expected to be made over the next 40 days' peak travel s

发表于:2019-02-08 / 阅读(231) / 评论(0) 分类 英语新闻

LONDON, July 23 (Xinhua) -- British singer Amy Winehouse was found dead in her flat in London on Saturday. The police said the reason for the 27-year-old singer's death is still unexplained and are now treating her flat as a crime scene. Sky News quo

发表于:2019-02-17 / 阅读(226) / 评论(0) 分类 英语新闻

Eleven Ways to Reduce Morning Stress Lose an hour in the morning, and you will be all day hunting for it.Richard Whately Mornings can be the most stressful part of our day if we fail to manage our time and health needs appropriately. Many of us deal

发表于:2019-02-18 / 阅读(212) / 评论(0) 分类 阅读空间

For most of us, the purpose of the holidays is to bring peace, love,and goodwill towards all. Yet, for many, the holiday season often meansstress, fatigue, pressure, disappointment and loneliness。 对我们大多数人来说,休假的目的是为获

发表于:2019-02-19 / 阅读(161) / 评论(0) 分类 阅读空间

The clouds begin to fade away The sun will shine again But I am left in a desert of pain It's seems I've lost this game --- bridge --- Now I'm standing all alone Alone with all the memories I cry --- chorus --- So close every time I see you My mind i

发表于:2019-02-20 / 阅读(188) / 评论(0) 分类 英文摇滚歌曲

I was only alive to the condensed confidential comfortableness of sharing a pipe and a blanket with a real friend. 我的兴趣完全集中在跟一个知心朋友共吸一支烟斗。共盖一条毯子的这种精诚的舒适上了。 With our shagg

发表于:2019-02-25 / 阅读(200) / 评论(0) 分类 白鲸记

1. Never trouble trouble till trouble troubles you。 麻烦没来找你,就别去自找麻烦。 2.I think that that that that that student wrote on the blackboard was wrong。 我认为那个学生写在黑板上的那个that是错误的。 3. We

发表于:2019-03-04 / 阅读(274) / 评论(0) 分类 实用英语
学英语单词
a lump of clay
a regular pest
adnato-decurrent
adoptance
arc-hyperbolic cosecant
archaeoastronomer
Artium Magister
asymmetric trapezoidal gate mosfet
average ligand number
benzene metering tank
bifurcated contact
blast burner for soldering
Borsieri's sign
briarlake
channel id
cintas
colica media
colo(u)r register
Columbian Exchange
constant-presure combustion
contraction of volume
Costacciaro
crashmates
cross-culture pattern
dangerous goods packaging
destroy weed growth
differential pressure pick-up
discretionary array method
dispale
dispurveys
diversion strengthened coating material
duplexplacenta
duplicate block
duration of rise
dysmorphisms
Dünsen
epiphyseodiaphyseal
evorine
extrusion board
forty-five
four-layer contact material
Ghori ware
glider table
gravelly sand
gravity ore pass
great st. bernard p.
grid-anode transconductance
Hennebert's signs
heptacarpus futilirostris
high-water training
hot end tier
hypothesis of axial geocentric dipole
in-cavity!
interrupt request signal
intracerebellar
Kalasa
kenenisa
L.G.O.C.
Liebig's extract
looseboxes
loss due to friction
luncheon meat
mediety
music synthesizer
musicist
natural radiation belt
nephralgic crisis
nervi
news shows
normal fence diagrams
of primary importance
of water
pedal
Piddle about
proteccion
pseudo-anglicism
puncture diabetes
ram-stam
raw tape
Resort, Loch
rod connecting
rotor leakage flux
s-bend
scale housing
selenones
sense-finding
setting-out of roadway gradient
soaking moistening
stock pot
sub-terra
Tagliacozzo
tessin
tomato concentrate
tooth crest width
triphyletic
tuck-in selvage
upper estimate
water jet motor
wool-staple
Yegorova, Mys
Zaragozans
zonifications