细胞回收器

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(235) / 评论(0) 分类 VOA2003(下)-环境与健康

122.Cook once, eat twice. 一次做两顿的饭量。 Maximize your meal preparation time by preparing enough for two meals. 充分利用做饭时间,做一次吃两顿。 Freeze it or pack it in your lunch and save time. 将做好的饭冷藏或者打

发表于:2018-12-02 / 阅读(167) / 评论(0) 分类 生活英语听力文章

LISTENING 2 At a BR Ticket Counter 购买火车票 Vocabulary 接下来听到的对话中,用到了 1~5 所列出的单字和片语,请从( A ) ~ ( E )中选出 一个 意思最接近的选项。 1. return ticket (A) to receive 2. availab

发表于:2018-12-03 / 阅读(143) / 评论(0) 分类 2008年ESL之商务英语

Smart phone battery down to ten percent?Time to turn down the brightness on the screen. Right? It's a classic strategy to squize more dues from the battery, and it works. But that trick might be less effetive than you think because it turns out nearl

发表于:2018-12-24 / 阅读(116) / 评论(0) 分类 2015年Scientific American(六)月

[ti:] [ar:] [al:] [by:] [00:01.00] Late At Night, Do You Turn Off Your Cell Phone? 今夜不关机 [00:08.22]Today, my friend asked me a question. [00:11.17]At night, do you turn off your cell phone? [00:14.78]If you dont, whom do you leave it on for

发表于:2018-12-26 / 阅读(173) / 评论(0) 分类 温馨夜读

Cat, you scared me. 猫,你吓死我了。 What are you doing up? 你在做什么呢? I'm staying up all night. 我熬夜了。 Oh, me too. 哦,我也是。 I hardly ever sleep at night. 我很少在晚上睡觉。 You must be up until the sun

发表于:2018-12-28 / 阅读(120) / 评论(0) 分类 天才宝贝熊

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(184) / 评论(0) 分类 国家地理2008年

The girl would turn her cell phone off and put it by her photo on the desk everynight befor going to bed. This habit had been with her ever since she bought the phone. The girl had a very close boyfriend,when they couldn't meet ,They would either cal

发表于:2019-01-02 / 阅读(144) / 评论(0) 分类 每天一点英文

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(168) / 评论(0) 分类 2007年VOA标准英语(九月)

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(141) / 评论(0) 分类 VOA标准英语2008年(五月)

情景对话: Walter: You are a life saver. Yeah, man. We can't thank you enough. Jesse: Hey, mad props. 知识点讲解: 1、先说句非常感谢 ① Thank you so much. ② I can't thank you enough. ③ Thank you from the bottom of my heart. ④

发表于:2019-01-17 / 阅读(133) / 评论(0) 分类 每天三分钟学英语

The economy continues to be a major concern globally but also to New Zealand. We are especially affected by what happens in Australia, partly because our major banks are Australian owned. In the last few days, the US and European countries have moved

发表于:2019-01-27 / 阅读(137) / 评论(0) 分类 新西兰英语

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(166) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(158) / 评论(0) 分类 VOA常速英语2008年(四月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(310) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(270) / 评论(0) 分类 趣味英语

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(180) / 评论(0) 分类 VOA常速英语2007年(十二月)

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(220) / 评论(0) 分类 英语新闻

Why You Shouldn't Leave Nude Photos of Yourself on Your Cell Phone The 23-year-old woman lost her cell phone in a restaurant parking lot. By the next morning, someone was texting nude photos of her to everyone. As regular readers have learned many ti

发表于:2019-02-24 / 阅读(169) / 评论(0) 分类 阅读空间

First listen to news about previous budgets: What is the Budget, May 19 2010 and The Budget, May 28 2009. The Minister of Finance, Bill English, read the Budget today in Parliament. Just like the last few years, there were not many surprises. We alre

发表于:2019-02-25 / 阅读(125) / 评论(0) 分类 新西兰英语
学英语单词
a chamber of commerce
abrasive stone
acid-resistant glaze
acoustic surface wave detectors
adaptation effect
air to air receiver
Amaranthus ascendens
anthropopathy, anthropopathism
Aqilonian
Askania auxilliary piston
astrologists
atomic authorization
automobile tires
aviation meteorological observation
bas reliefs
Bastutrask
brioschis
cancer japonicus
catalytic methanometer
chemical scission
chopi ballet
chrysophyscin
curaao bird
darndest
data-modelling
denturism
dicrurus macrocercus
Dirft-wood
electrolytic lesion
end tipping barrow
end-videotape
equipment availability
eugen
fancy yarns
feel scorn for
financing for deficit covering
flexible lubricator
fluorescent X-ray analysis
food
forced-air cooling
fungoid myelosis
genetic structure
grammatical inference by induction
Hebrew language
hepatic artery branch ligation
immunopharmacology
interim system procedures
irradiation sickness
is nothing short of
isogonality
lamebrains
Langevin's theory
Lathe bench
lauricidin
length of bolt shank
levo-(l-)
lime for agricultural use
line traffic
mercury arc rectifiers
metavanuralite
NK.
nodular iron
noncreole
notational systems
nucleophilic catalysis
overnoising
paragiopagurus hirsutus
pinfish
plane surface of porous material
planogramming
play for empire
port name
posterointermediate sulcus
pre-package
Pyracantha angustifolia
receiving loop
reciprocous
rectangular microstrip patch antenna
repair truck
repellets
resplendent quetzels
rezak
schraven
sea water cell
Slievemore
snag equipment
snapweeds
somatising
spheroiditic agent
statistic chain
statistical quality control (sqc)
supercritical nuclear chain reaction
temene
temperature jump distance
temporomaxillary articulation
to kill two birds with one stone
ununique
visual parts
vulvar anus
wet gun
Yavneh
Yoshitoshi