滤器初阻力

[00:00.00][s],[ ][ ] [00:38.61]sea/sheet/chicken [00:42.66]Exercise One: Word Conparison [00:47.62]Listen to the following words from your tape and repeat. [00:52.98]sip ship sane shane watched washed [01:01.23]lass lash least leashed chin [01:09.09]

发表于:2018-12-03 / 阅读(205) / 评论(0) 分类 掌握英语发音

Launching an Initial Public Offering Zoe: What are you looking at? Midas: Its the prospectus for Boogles IPO. I wish I could get in on the initial public offering, but since I cant, Ill buy stock as soon as the company becomes publicly traded. Zoe: I

发表于:2018-12-03 / 阅读(145) / 评论(0) 分类 2014年ESL之商务英语

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(108) / 评论(0) 分类 VOA标准英语2015年(十二月)

But the HEPA filter for Olivers Vibe got dirty very quickly. And, it was not cleanableit was simply replaceable. When it turned filthy brown, Oliver went back to Target to buy a new filter. Oddly, Target sold the F15 belt for the Vibe, but not the fi

发表于:2018-12-11 / 阅读(132) / 评论(0) 分类 365个英语简短小故事

From VOA Learning English, this is the Health Lifestyle report. In parts of India, it is not uncommon to see people wearing a mask over their nose and mouth. The capital, New Delhi, has some of the world's dirtiest air. The pollution was a call for a

发表于:2019-01-03 / 阅读(129) / 评论(0) 分类 2018年VOA慢速英语(一)月

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(157) / 评论(0) 分类 VOA标准英语2008年(九月)

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2015年(一月)

[0:0]feedback female fertile fertilizer反馈,反馈信息 雌的,女性的 肥沃的,富饶的 肥料 [1:25.7254]festival fiber fiction fierce节日,喜庆日 纤维 小说 凶猛的,残酷的 [2:12.0330]file filter finally finance档案,文件 过滤器,过滤咀 最后,终于 财政,金融 [3:1.05

发表于:2019-01-16 / 阅读(158) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(125) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(170) / 评论(0) 分类 2015CRI中国国际广播电台

WASHINGTON, July 19 (Xinhua) -- The number of Americans initially applying for unemployment aid last week rose sharply after hitting a record low since mid-May in the previous week, the U.S. Labor Department reported Thursday. The figure for seasonal

发表于:2019-02-02 / 阅读(136) / 评论(0) 分类 英语新闻

今天我们要学的词是initial。 Initial, 意思是初步的,初始的。 Initial result初步结果。 Initial reaction初步反应。美、英、法联军为落实禁飞区对利比亚实行空中打击后,军方高级将领说, The init

发表于:2019-02-02 / 阅读(116) / 评论(0) 分类 英语单词荟萃

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(173) / 评论(0) 分类 2007年VOA标准英语(五月)

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(135) / 评论(0) 分类 2007年VOA标准英语(一月)

Just as a clam came out to bask in the sun a snipe pecked at its flesh.The clam closed its shell and squeezed the snipe's beak.If it does not rain today and it does not rain tomorrow,you will be a dead clam,said the snipe.If you cannot free

发表于:2019-02-05 / 阅读(170) / 评论(0) 分类 趣味英语

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(102) / 评论(0) 分类 好听的英文歌曲

1. You don't have to see each other every day. 你们不必每天都见面。 If you can, then why not? But you don't have to nag each other about you or your partner coming over just because you haven't seen a glimpse of each other for the day (yet)

发表于:2019-02-06 / 阅读(151) / 评论(0) 分类 实用英语

Good-bye my Fancy! Farewell dear mate,dear love! I'm going away,I know not where, Or to what fortune, or whether I may ever see you again, So Good-bye my Fancy. Now for my last-let me look back a moment; The slower fainter ticking of the clock is in

发表于:2019-02-26 / 阅读(248) / 评论(0) 分类 阅读空间
学英语单词
4-acceleration
abstract quantity
acouired syphilis
anode support
antifriction ring holder screw
apparent reluctance
basic flow
biosocial resonation
Boletus pulcherrimus
Bolsena, L.di
calceolaria herbeohybrida
centre-parted
cheret
Chinhama
chrominance adjustment
clean-bred
colloidal
damped-wave
deferreds
discrete manufacturing
emilka
Endorsement for Sea Protest
epidemic hysertias
eupogonesthes xenicus
Faraday, Michael
fianchettoing
fibroplastic diathesis
field enhanced photoelectric emission
five-hundredth
foodstuff control apecial account
Gastroduodenoscope
good trade
gradient terraces
grape borer
heater lugging
hoofpicks
Huberdeau
iHub
immunorecognition
immurings
impell
instigate sb to an action
intermediate type larva
International Marine-traffic Data Exchange
Jarānwāla
jesticulation
Kashewe
Kolaka
kunas
kytoplasm
land capital
liponephyrosis
loan-notes
loranthus maclurei merr.
mansoni
marshalled
Megacarpaea
Milbex
miravirsen
miskenning
multiregister operation
national reference standard
native uranium
negative bias voltage
nonlinear terms
Numotac
Ostodes
pagitt
planoconcave
private source
program scan
project systems engineering
quantitative pschology
Raphistemma
record marker
refrigerating medium
reinforced concrete member
replacement of tracheal prosthesis
resonance region effect
rigney
screen the body
serian
sharonda
short infrared
soosy
spta
steering grommet
Sumy
taoist temple
tennis-court
the role
third contact
torch-thistle
transportable lunar surveillance radar
transverse saddle
truffle oils
underspecification
warm-extrusion die
water resistant
water-and-sewage
well-controling pipeline truck
wind-aided