定期隔离阀渗漏试验

Now, while the smell wafts over you, let me tell you the history of an idea. 现在,趁着香味还萦绕在你们周围,我来为你们介绍一个想法形成的过程。 Everything that you're smelling in here is made up of atoms that come fro

发表于:2018-12-19 / 阅读(74) / 评论(0) 分类 TED演讲教育篇

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occa

发表于:2019-01-03 / 阅读(73) / 评论(0) 分类 英汉幽默故事选读

WASHINGTON, July 26 (Xinhua) -- White House Spokesman Robert Gibbs on Monday said the United States is investigating the leak of over 90,000 classified reports about Afghanistan war. Gibbs said there is an ongoing(不间断的) investigation that

发表于:2019-01-07 / 阅读(88) / 评论(0) 分类 英语新闻

HOUSTON, Oct. 12 (Xinhua) -- A confirmatory test done by the U. S. Centers for Disease Control and Prevention (CDC) late Sunday proved a health care worker at a Dallas hospital, who cared for the deceased Ebola patient Thomas Eric Duncan, is positive

发表于:2019-01-07 / 阅读(52) / 评论(0) 分类 英语新闻

U.S. officials say a cap on a damaged oil well in the Gulf of Mexico appears to have a small leak, but they say there are no plans to remove the cap from the well. Engineers are carefully studying the well for any evidence of problems. Engineers spot

发表于:2019-01-13 / 阅读(68) / 评论(0) 分类 VOA标准英语2010年(七)月

A workboat pulls boom into place alongside the Pacific Responder oil skimming vessel in the Gulf of Mexico near the coast of Louisiana, 14 Jul 2010 BP has restarted a pressure test on a leaking oil well in the Gulf of Mexico to prepare for an effort

发表于:2019-01-13 / 阅读(69) / 评论(0) 分类 VOA标准英语2010年(七)月

North Korea detonated an underground nuclear explosion in the northeast of the country - its second nuclear test since 2006. A graph measured by S. Korea's National Earthquake Center shows the seismic wave of N. Korea's nuclear test, Seoul, 25 May 2

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2009年(五月)

DON GONYEA, HOST: North Korea has launched its second intercontinental ballistic missile in less than a month. Nuclear experts say the latest test improved on the last one with a range that could reach most of the continental U.S. NPR's Seoul corresp

发表于:2019-01-16 / 阅读(80) / 评论(0) 分类 2017年NPR美国国家公共电台7月

BBC news with Neil Nunes. North Korea has carried out its biggest nuclear-test yet. South Korean officials say it may have been twice as powerful as previous detonations, causing a 5.3 magnitude seismic event at the north main test site. Pyongyang sa

发表于:2019-01-19 / 阅读(57) / 评论(0) 分类 中英双语新闻

By Kurt Achin Seoul, South Korea 15 November 2006 watch North Korea Kumgang Mount Kumgang, North Korea The international community is looking at ways to enforce U.N. sanctions imposed after North Korea conducted its first-ever nuclear test on Octobe

发表于:2019-01-25 / 阅读(127) / 评论(0) 分类 2006年VOA标准英语(十一月)

今天我们要学的词是leak。 Leak是泄漏消息的意思。The contents of the report were leaked to the media, 是说报告内容被泄漏给了媒体。公司裁员的消息不知被什么人走漏了风声,the plans for the layoff have so

发表于:2019-01-25 / 阅读(74) / 评论(0) 分类 英语每日一词

For most of us, the periodic table is a thing of beauty in the abstract, but for chemists it established an immediate orderliness and clarity that can hardly be overstated. Without a doubt, the Periodic Table of the Chemical Elements is the most eleg

发表于:2019-01-29 / 阅读(72) / 评论(0) 分类 万物简史

Nobody likes feeling lonely, and some recent research suggests that the ache of isolation isn't only a psychological problem; unwanted solitude impacts physical health, too. Loneliness increases a person's risk of mortality by 26 percent, an effect c

发表于:2019-02-01 / 阅读(63) / 评论(0) 分类 实用英语

By David Gollust State Department 05 January 2007 U.S. Secretary of State Condoleezza Rice said Friday a new North Korean nuclear test would only deepen that country's isolation. Rice, who met with her South Korean counterpart in Washington, said th

发表于:2019-02-03 / 阅读(108) / 评论(0) 分类 2007年VOA标准英语(一月)

Idea 1: Write a small but romantic love letter (about 5 lines in length or less). Then, get your local newspaper and circle all the words you need (in order) to include in your letter. Then leave the paper with a special note on top telling him to pu

发表于:2019-02-04 / 阅读(121) / 评论(0) 分类 英语美文

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occasion. He then announced that he, too, would be cel

发表于:2019-02-04 / 阅读(68) / 评论(0) 分类 趣味英语

Question: What is Aptitude? 问题:啥是天赋? Answer: When you are researching occupations, you will often see something about aptitude listed among the requirements. For example, you may read that in order to work in a particular field you ne

发表于:2019-02-05 / 阅读(44) / 评论(0) 分类 阅读空间

By Al Pessin Washington 19 June 2006 S. Koreans use binoculars to look at the North side from Imjingak near the border village of the Panmunjom, north of Seoul, June 18, 2006 The Defense Department says in the absence of any statement by the North K

发表于:2019-02-05 / 阅读(124) / 评论(0) 分类 2006年VOA标准英语(六月)

HELSINKI, Nov. 7 (Xinhua) -- A data leak was uncovered in Finland Saturday, in which personal details of around 16,000 people were uploaded onto a file-sharing website, according to Finnish media report on Monday. This act of sabotage is the largest

发表于:2019-02-08 / 阅读(74) / 评论(0) 分类 英语新闻

16. UPBRAlD : REPROACH :: (A) dote : like (B) lal: : stray (C) vex : please (D) earn : desire (E) recast : explain Directions: Each passage in this group is followed by questions based on its content.

发表于:2019-02-21 / 阅读(184) / 评论(0) 分类 实用英语
学英语单词
Acrotretida
analysis of capacity and load
Ardmore
ayargas
beat you
bicorporeal
binary computer
cable puncture
camposporium japonicum
caudell
cervix columnae posterioris cervix cornus
check valve spring
circuit limiter
clock reference
close spaced structure
comp counselor
congenital intestinal stenosis
container loader
copper ores
copper-clad aluminum conductor
corrugated packing ring
cupola slag hole block
dark shading
device-independent program
drag link ball
dumontite
El'brus
electrofuges
embezzlements
extra risk
file storage station
flagrant
font production
forge-weld
gentleship
geographic series
griqualandite (crocidolite)
group moment
high-centres
HMG-CoA
incendiary leaf
index disk
intercalary inflorescence
Java application
jonesy
kagle
Kastler, Alfred
kordt
Larix olgensis
magnetogastrogram
medium power modulation system
Mount Hogan
Mucula
multi-frequency satellite
nepionotype
official business leave
one-finite way only operation
oppicate
out-bound
paranaesthesia
pericolpitis
perjorative
petrogeochemistry
pheasant under glass
Pinukpuk
pinus californiarums
plasma-coagulase
plastic transistor
porcelain tooth
pylopaguropsis zebra
rafisiderite (raphisiderite)
Rainer Maria Rilke
rest time control
rolling with negative tolerance
scenes of spring
scopograp
scorch resistance
seidel
seminalplasmin
Silicoflagellata
speed indicators
sphedanolestes impressicollis
spliff up
stage-setting
stepless acceleration
straw shopping bag
streamer fault locator
t-unit
tape-loop storage
three-state control
Tifatol
titration end-point
twilight band
upward displacement
Ushetu
valve lift diagram
viperous
well-contenting
whiskyless
Whyalla
wing a flight
worldkin