un. 交变弯曲应力疲劳极限

1. The White House says President Barack Obama has called House Speaker John Boehner and Senate Majority leader Harry Reid, to urge them to end the payroll tax cut standoff. Obama says he wants the House back in session to pass a two-month extension

发表于:2018-12-01 / 阅读(220) / 评论(0) 分类 美联社新闻一分钟2011(十二月)

STEVE INSKEEP, HOST: Here's something people do every day that many of us apparently do wrong - bending over, you know, to pick things up or put things down or even just to sit down. Now, a group of scientists who study bending say Americans are doin

发表于:2018-12-02 / 阅读(268) / 评论(0) 分类 2018年NPR美国国家公共电台2月

[00:09.91]北京奥运28大项 [00:30.79]参与,竞争,分享,进步 [00:48.71]Archery 箭术 [00:52.58]英文原文 [00:54.20]No rules disallow the use of pencil for scoring arrows. [00:58.09]The possibility of cheating is prevented by the cross-checking [01:02.27]

发表于:2018-12-05 / 阅读(355) / 评论(0) 分类 奥运28大项比赛

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(167) / 评论(0) 分类 2015年VOA慢速英语(四)月

[00:05.20]Nikola Tesla developed the alternating current power system that provides electricity in the United States. [00:14.42]Many of his other discoveries led to electronic inventions for which other scientists were honored. [00:22.75]Mister Tesla

发表于:2018-12-26 / 阅读(186) / 评论(0) 分类 美国英语听力80篇

北京奥运28大项 参与,竞争,分享,进步 Swimming 游泳 BREASTSTROKE 蛙泳 From the beginning of the first arm stroke after the start and after each turn, the body shall be kept on the breast. It is not permitted to roll onto the back at any time. Throug

发表于:2018-12-30 / 阅读(356) / 评论(0) 分类 奥运28大项比赛

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(193) / 评论(0) 分类 四六级词汇与结构练习

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(162) / 评论(0) 分类 实用英语

1. Heavy rain and flooding are still major threats for the next couple of days, as superstorm Sandy travels up the East Coast. At least 16 deaths are reported. Millions are without electricity. 2. First flood waters, then fire for an Oceanside neighb

发表于:2019-01-11 / 阅读(223) / 评论(0) 分类 美联社新闻一分钟2012(十一月)

1. A man and his seven children have been found dead in their home in Maryland. Authorities are investigating whether carbon monoxide-poisoning is to blame. Relatives say that the family had been using a generator for heat, after their electricity wa

发表于:2019-01-11 / 阅读(226) / 评论(0) 分类 美联社新闻一分钟2015(四)月

AS IT IS 2015-07-23 Special Olympics Bowler Ready for Summer Games 特奥会投球手为夏季运动会做准备 Los Angeles, California is set to welcome more than 7,000 thousand athletes from 177 nations for the Special Olympics World Summer Games.

发表于:2019-01-12 / 阅读(157) / 评论(0) 分类 2015年VOA慢速英语(七)月

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(184) / 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(175) / 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(173) / 评论(0) 分类 经济学人科技系列

VALENCIA, Spain, March 23 (Xinhua) -- Valencia goalkeeper Diego Alves took the time to speak to Xinhua in an exclusive interview this week about his experiences at the side which currently lies third in the BBVA Primera Liga table. Alves, 26, joined

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

请看相关报道: Wang Lijun, Chongqing's former vice-mayor and police chief, has been charged with bending the law for selfish ends, defection, abuse of power and bribe-taking by the Chengdu City People's Procuratorate. 重庆市原副市长、公

发表于:2019-02-09 / 阅读(205) / 评论(0) 分类 英文语法词汇

Children of the future age, Reading this indignant page, Know that in a former time Love, sweet love, was thought a crime. In the age of gold, Free from winter's cold, Youth and maiden bright, To the holy light, Naked in the sunny beams delight. Once

发表于:2019-02-18 / 阅读(228) / 评论(0) 分类 阅读空间

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(228) / 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(174) / 评论(0) 分类 阅读空间

Here you go, Mr. Scott. Okay. 斯科特先生,给你。好 Oh, this must be really messing their heads up. 这个肯定能扰乱它们的攻势 The frequency's still locked in place. 频率还锁定在这个地方 How are you feeling? 你感觉怎样

发表于:2019-03-02 / 阅读(346) / 评论(0) 分类 陨落星辰第一季
学英语单词
adjoint functions
adolescent psychology
aecidium securinegae
agar slope
appalments
Bicorp
biggermost
business life insurance trust
c-band
cantley
caviar spoon
center-of-area function
Cesaro mean
Cheirostylis pusilla
chemical modification
colletotrichum atramentarium (berk et broom) taubenhaus
compound preteins
coordinate analyser
cryption
cycloolefine(s)
cylinder speed
Daniel-Lesur
dearsenify
decreasing term assurance
deuterzooid
deviscidity incubating method of fish eggs
diesel motor regulator
diethyl-p-phenylenediamine sulfate
disk barley separator
dual-gun cathode-ray tube
effective particle velocity
energy thermal gradients
engineering contract
excitation probability
festival of the dead
Feud.
fine fraction
fiscal morality
flour paste
fluorescence titration
fredborg
gingerbreads
ground tile
have a clear recollection of
hellbound
Hershey-Chase experiment
heteroinoculation
high loading rate
Histine-1
Hyaluromidase
hydro-jet cleaner
Impatiens nasuta
information gap
insulatedswitch rod
interest-free credit
intestinal glands
kinematic-chain
late-gothic
Liberian dollar
loading spoon
low river basin
lump-sum payment isurance
m. pronator teres
Makar, Ostrov
manufactury
Masson stain
medium high frequency direction finder
motogen
nonfeasible
noseleaf
nosie feedback pcm
OBPMR
outpointing
partial magma
Paso del Medio
piezometric contour
poison ivies
prepronominal
principle of moment
Product supplied
pseudo-spectral method
read ... plate
reentry phase
remeided
repeater loop attenuation
saw tooth current
screwed socket joint
shieling
sickle-cell trait
spark-ignitions
square-root converter
Stadtroda
Thomson filter
Tichet
tide variation
undrained analysis
wachets
water collecting header
welder cable
wiredglass
Yosemite National Park
zero-error