金属丝喷涂

Campaign Begins to End Locust Plague 帮助马达加斯加消灭蝗灾 More than a year after a locust plague was declared in Madagascar, a control program finally is about to begin. Massive swarms of the insects have damaged or destroyed large areas

发表于:2018-12-08 / 阅读(104) / 评论(0) 分类 VOA常速英语2013年(九月)

Killing Mosquitoes Early On及早杀灭蚊虫预防疟疾 Targeting mosquitoes in their early stages of life has the potential to greatly boost malaria control efforts and prevent thousands of new infections every year. A new study looks at the effec

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 VOA常速英语2013年(九月)

精美英文欣赏:Introduction

发表于:2019-01-04 / 阅读(111) / 评论(0) 分类 精美英文欣赏

Sailing远航-Rod Stewart经典歌曲 I am sailing, I am sailing Home again across the sea; I am sailing stormy waters, To be near you, to be free. I am flying, I am flying like a bird across the sky. I am flying, passing high clouds To be with you,

发表于:2019-01-10 / 阅读(117) / 评论(0) 分类 流行英文歌曲

Dallas Continues Spraying in Fight Against West Nile Fever Many people in Dallas continue to work and play outdoors, but they are heeding warnings from health officials to protect themselves. Fifteen-year-old Macias says he has followed the news repo

发表于:2019-01-13 / 阅读(127) / 评论(0) 分类 VOA标准英语2012年(八月)

DAVID GREENE, HOST: We have been reporting on the rise of some really nasty diseases caused by tick bites - everything from Lyme disease to Rocky Mountain spotted fever. Well, now a new study is shedding light on an old technique to repel ticks that

发表于:2019-01-17 / 阅读(136) / 评论(0) 分类 2018年NPR美国国家公共电台7月

地点:美黑店内 人物:罗斯,店里的一位助手 事件:罗斯去做美黑,却在数数的时候出了问题。 Assistant: You've got to face the red light. When the red light goes on the spraying is about to start so close your eyes

发表于:2019-01-18 / 阅读(102) / 评论(0) 分类 英语PK台

MEGAN THOMPSON: The Hawaiian island of Kauai is known as the garden isle, luring hundreds of thousands of tourists to its lush northern shores. But fewer make it down to the drier southwest side, home to many native Hawaiians, whove lived here for ge

发表于:2019-01-27 / 阅读(191) / 评论(0) 分类 PBS访谈环境系列

Bill walked to the front door of his apartment. Someone had slipped a piece of paper under the door. It was a notice from the manager. They were going to spray his apartment for bugs. He didn't have any bugs. They would spray Friday morning. Friday m

发表于:2019-01-30 / 阅读(149) / 评论(0) 分类 原版英语小短文

HEALTH REPORT - W.H.O. Calls for Indoor Use of DDT to Control MalariaBy Caty Weaver Broadcast: Wednesday, September 20, 2006 This is the VOA Special English Health Report. A specialist in protective c

发表于:2019-01-30 / 阅读(207) / 评论(0) 分类 2006年慢速英语(九)月

US Could by 2017 Be World's Biggest Oil Producer The International Energy Agency says that by 2017 the United States is likely to overtake Saudi Arabia as the world's biggest oil producer. The Paris-based energy agency said Monday in its annual forec

发表于:2019-01-31 / 阅读(134) / 评论(0) 分类 英语新闻

Improving Productivity by Improving Lighting We all know that our surroundings affect our ability to get work done, from that irritating buzzing from the next cubicle over to the uncomfortable chair causing our back pain. But what about lighting? Has

发表于:2019-02-04 / 阅读(165) / 评论(0) 分类 阅读空间

Spraying Insecticide Indoors Reduces Spread of Malaria Researchers in West Africa have shown that spraying insecticide indoors can dramatically reduce malaria transmission. Efforts to develop a malaria vaccine have so far been disappointing, so progr

发表于:2019-02-12 / 阅读(160) / 评论(0) 分类 VOA标准英语2011年(十月)

DALLAS Officials in Dallas, Texas and the surrounding county of the same name are continuing to spray by land and air in an effort to suppress mosquitoes that spread the West Nile virus. Health officials have reported more than 200 cases of fever cau

发表于:2019-02-13 / 阅读(122) / 评论(0) 分类 英语新闻

As Uganda looks to eliminate malaria, the country is engaged in a debate(辩论会) over the use of chemicals such as DDT in some of the world's most malarial regions. In the district of Apac in northern Uganda, the risk of malaria is higher than any

发表于:2019-02-17 / 阅读(117) / 评论(0) 分类 英语新闻

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发表于:2019-03-02 / 阅读(174) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(197) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(170) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(183) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(188) / 评论(0) 分类 加州英语分级GK
学英语单词
active sampling equipment
adiabatic evaporation
afonsoes
aideed
alluvial epoch
antidegenerative
archeostronomy
automatic supervisor
basite
Berezki
bored tunnel
borskoe (borskoye)
Bouillaud's tinkle
buffered seek operation
Bulbophyllum nigrescens
CALABARZON
capture register
celestial cryptography
cheque in settlement of tax
Chilete
circular tunnel lining
cirrhimuraena chinensis
classification of soil
cooling load calculation
counte tube
dead president
decadic signal
deltic method
deuers
down path
EmEditor
eniacs
entry line
ethylphosphinous acid
euchlaena mexicana
exchange quotations
fall and rise clause
finish to gauge
forsterite refractor
fui
Great Bentley
green kinescope
have but a mile to midsummer
homogeneous fluid
influenzaI meningitis
isotopic geothermometer
Jatene operation
Keoma
lasering
legal operation
lileath
lit par lit structure
local stellar system
Los Horcones
low back
low-power relay
magnetic group
Methano, Stenon
microphilic bacteria
multi-phase interferometer
musa paradisiaca sapientums
navigation horn
output efficiency
pannus pan
Payrac
pox viruses
prevlaka
pure-tone audiometer
Quranize
radio-frequency circuit
re-claimed
real-time clock interrupt
rear navigation lamp
risk free rate
rohly
roller bitt
RVA
saphead
senescency
servocontrol mirror
sewage ejector submersible pump
soil-releasing finish
sonique
space factor
spinning twist
sprinkling machine sparger
steam pipe insulating valve
superconducting propulsion motor
syrphid
tafrogeosyncline
Taylor, James
truex
tug at
velocity hodograph
velvet worm
web-footed geckos
Wenman, I.
wheel on bridge reclaimer
wood char
wroxeter
Zahirite