[化] 超真空容器

urban城市的 urge鼓励,激励 urgent 紧急的,急迫的 utility功用,效用 utilize 利用 utmost 极度的,最大的 vacant 未被占用的,空着的 vacuum 真空 vague 含糊的,模糊的 vain 徒劳的,无效的 valid 有效的,符合逻辑的 vanish 消失,绝迹 variable易变的,多变的 va

发表于:2018-11-29 / 阅读(171) / 评论(0) 分类 用mp3背四级单词

She inspected the carpet for small items. She saw a paper clip and a rubber band. She picked them up. She put them into a little box on the kitchen counter. She plugged in the vacuum cleaner. She turned on the switch. The cat ran out of the room. She

发表于:2018-12-07 / 阅读(120) / 评论(0) 分类 原版英语小短文

Oliver went to Target to buy a new vacuum cleaner. The vacuum cleaners at Target cost $60 to $500. The expensive ones were too bulky and, of course, too expensive. He bought the cheapest one in the store: a Dirt Devil Vibe. Its label claimed that it

发表于:2018-12-11 / 阅读(128) / 评论(0) 分类 365个英语简短小故事

The pressure vessel of the No. 5 reactor at the Fuqing Nuclear Power Plant in Fujian has been installed. The facility is using Chinese designed-and-built third-generation Hualong One reactor technology. The nuclear power unit is scheduled to be put i

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 2018CRI中国国际广播电台

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(126) / 评论(0) 分类 Scientific American(五)月

Dong Lu Rm 549, Office Tower 2, Xingye Center No.18, Jian Guo Men Nei Ave. Phone: 13910212358 Beijing China (100005) Email: liudong@263.net -------------------------------------------------------------------------------------------------------- WORK

发表于:2019-01-06 / 阅读(128) / 评论(0) 分类 实用英语

One of the world's most amazing migration is about to begin in earnest: 300 million monarch butterflies spread across North America are about to converge on small forests in the mounts of Mexico. This year, the butterflies have an unusual company as

发表于:2019-01-08 / 阅读(192) / 评论(0) 分类 2005年NPR美国国家公共电台

1.She likes the _______ flower instead of the natural one. A. article B.adventure C.ancient D.artificial 2.This highway runs _______ to the railway. A. identical B.suitable C.parallel D.distribution 3.The rent for this house is $ 250. But you need al

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 大学四六级阅读

By Paul Sisco Washington, DC 24 January 2007 watch New Boat Design report In Greek mythology, Proteus was a sea god capable of assuming different forms. And now Proteus also is the name of a new type of ocean-going ship that can adapt its shape to t

发表于:2019-01-10 / 阅读(168) / 评论(0) 分类 2007年VOA标准英语(一月)

Prime Minister Gordon Brown says more British assistance to quake-stricken Haiti is now on the way. Speaking in parliament, the British leader said an unloading vessel from the Royal Navy would be on its way soon and ways of helping the civilian gove

发表于:2019-01-13 / 阅读(106) / 评论(0) 分类 VOA标准英语2010年(一月)

In response to increased naval patrols in the Gulf of Aden, pirates in Somalia are venturing hundreds of kilometers out to sea to seize vessels. The change in tactic has allowed pirates to successfully hijack numerous ships in recent days, including

发表于:2019-01-13 / 阅读(165) / 评论(0) 分类 VOA标准英语2009年(四月)

Nanostructure Promotes Blood Vessel Growth U.S. researchers have developed a new way to promote the growth of blood vessels which potentially could improve treatment in diabetes, organ transplants, stroke, and heart attack. The veins and arteries tha

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2011年(八月)

By Robert Berger Jerusalem 14 November 2009 An ultra-orthodox Jewish man is seen next to Intel's Jerusalem office building, 14 Nov 2009 Alleged violations of the Jewish Sabbath by a top international company prompted religious protests in Jerusalem

发表于:2019-01-14 / 阅读(145) / 评论(0) 分类 VOA标准英语2009年(十一月)

The cover shall be limited to sixty days upon discharge of the insured goods from the seagoing vessel at the final port of discharge. 被保险货物在卸货港卸离海轮后,保险责任以60天为限。 We generally insure W.P.A. on C.

发表于:2019-01-17 / 阅读(135) / 评论(0) 分类 英语作文

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(181) / 评论(0) 分类 2017CRI中国国际广播电台

China's Ministry of Transport says it has sent the rescue vessel Nan-hai-jiu 101 to help retrieve the black boxes of flight 8501. The ship set sail at ten AM today from south China's Haikou City. It is heading for the sea area where the wreckage is l

发表于:2019-02-05 / 阅读(135) / 评论(0) 分类 cctv9英语新闻2015年

The IMPACT registry stands for 'Improving Pediatric and Adult Congenital Treatment' and includes information about patients who do not undergo open heart surgery. Often they undergo catheterization, a procedure which uses a catheter, or narrow tube,

发表于:2019-02-07 / 阅读(122) / 评论(0) 分类 VOA标准英语2010年(一月)

A newly commissioned vessel in China's southernmost city of Sansha has completed its first patrol in waters around the Zhongsha Islands. The law enforcement ship embarked on a 1,200 kilometers trip Sunday and returned Monday afternoon. During its pat

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 cctv9英语新闻2015年

WUHAN, July 28 (Xinhua) -- China launched its largest and most advanced patrol vessel Haixun01 on Saturday in Wuhan, a city in central China's Hubei province, in a move to maintain its marine sovereignty and enhance its rescue efficiency. Haixun01 is

发表于:2019-02-19 / 阅读(143) / 评论(0) 分类 英语新闻

1. The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO. 2. The oldest word in the English language is town. 英语里最有年头的一个词

发表于:2019-02-25 / 阅读(165) / 评论(0) 分类 英文语法词汇
学英语单词
akela
amability
Anvin
arc doubleau
awamori
beaucatchers
biochemists
blocker separator
brail line
brohemians
carbazol
cataposis
clitoridean
Consecutives
cryptographic code
dcc(data communication channel)
dienes with independent double bonds
Duo-Vision
electro-weak
ethnophobic
factor reversals
first in first out basis
flak map
flex cycle
food sterilization
foolfish
Fossa epigastrica
fullmer
gammafunction
general service system
genus euthynnuss
get the best of both worlds.
Grass Patch
guillotines
Hamming codes
hexastyle portico
high resolution NMR spectra
histotrophe
hyacinth-spinel (rubicelle)
Inabanga R.
installment payment clause
intelligent memory
interfacial test
interlocked circuit breaker
Japanese rice ball
Kelantan, Sungei
lallemand projection
lamb's-quarter
Maesa ramentacea
magens
magnetic arc blow
man record chart
Management Operating System
maximum-performance take-off
meteoric spectrograph
multiple dosing tank
naggish
no-ghost theorem
novials
oculo-aural
oligomannosidic
Onufrowicz's nucleus
organic fluid vaporizer generator
oxidized asphalt
pash back wheel
pays up
penones
Pisistratus
planetary parallel gear
polyalkylbenzene
pre-determined characteristics
projection screens
pyrgopolinize
rattiness
red stern light
reshimming
reversionary estate
Root-swelling
Scorpiothyrsus xanthostictus
sectionalized coil
slime dam
slowik
snarly
South Indian Lake
tammann
time series model
time-varying error
tractizer
Treponema mucosum
tribo-luminescence
trimagic
tvas
ultrasonic corona detector
umbillical
uncinate fit
unforgettably
user identify module
va-jay-jay
vertical surfaces
Viola oligoceps
vollard
Yuzha