[化] 再生酸

What is Your Recovery Rate ? By Graham Harris What is your recovery rate? How long does it take you to recover from actions and behaviors that upset you? Minutes? Hours? Days? Weeks? The longer it takes you to recover, the more influence that inciden

发表于:2018-11-30 / 阅读(181) / 评论(0) 分类 王强英语美文

Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J

发表于:2018-12-07 / 阅读(246) / 评论(0) 分类 (科普英语)Earth and Sky

[ti:UNIT 2 Plant a Plant! Lesson 10: Plant Parts] [0:00.363]UNIT 2 第二单元 [0:02.105]Plant a Plant! 培育植物 [0:03.775]Lesson 10: 第10课: [0:05.444]Plant Parts 植物的组成部分 [0:07.100]THINK ABOUT IT! 想一想 [0:08.539]How many

发表于:2018-12-13 / 阅读(178) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

[ti:UNIT 2 Plant a Plant! Lesson 9: How Does a Plant Grow?] [0:00.532]UNIT 2 第二单元 [0:01.935]Lessons 9~16 第9~16课 [0:04.780]Plant a Plant! 培育植物! [0:06.829]You Will Learn 你将学到 [0:09.105]Functions 实际应用 [0:10.888]Ta

发表于:2018-12-13 / 阅读(213) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

[ti:UNIT 2 Plant a Plant! Lesson 11: Look after Your Plant!] [0:00.243]UNIT 2 第二单元 [0:02.058]Plant a Plant! 培育植物 [0:03.833]Lesson 11: 第11课: [0:05.326]Look after Your Plant! 照顾你的植物! [0:08.070]Has your seed sprouted?

发表于:2018-12-13 / 阅读(205) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Researchers Genetically Modify Corn to Increase Nutrition Researchers in the United States say they have discovered how to genetically engineer corn to produce a kind of amino acid usually found in meat. The result is a food with increased nutrition

发表于:2018-12-18 / 阅读(175) / 评论(0) 分类 2017年VOA慢速英语(十)月

How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t

发表于:2019-01-02 / 阅读(286) / 评论(0) 分类 知性英语

Section 28 Acid Rain 50 years ago, no one talked about acid rain. Then we didn't really know the harm it was causing to the world. Today almost every adult and school child is aware of acid rain and i

发表于:2019-01-02 / 阅读(162) / 评论(0) 分类 英语导读1000句

By Jerilyn Watson Broadcast: September 25, 2003 This is Steve Ember with the VOA Special English Education Report. More than one-million school children in the United States have gone through a progra

发表于:2019-01-02 / 阅读(118) / 评论(0) 分类 VOA2003(下)-教育与新闻

Full recovery for two hearts girl Hannah's story: I was the first one, I didn't know what was going to happen A 16-year-old girl from Wales who made history when, as a baby, she had a donor heart grafted (接枝) onto her own has made a full recover

发表于:2019-01-11 / 阅读(130) / 评论(0) 分类 英语新闻

STOCKHOLM, Jan. 11 (Xinhua) -- Iceland appreciates(感谢) IMF's approval of the 4th review of Iceland's economic recovery program, said Arni Pall Arnason, Icelandic minister of economic affairs on Tuesday. The approval(批准) of the review

发表于:2019-01-11 / 阅读(159) / 评论(0) 分类 英语新闻

Can Folic Acid Prevent Childhood Autism? From VOA Learning English, this is the Health Report in Special English. A new study found that women who took folic acid supplements in early pregnancy were less likely to have a child with autism. Folic acid

发表于:2019-01-12 / 阅读(170) / 评论(0) 分类 2013年VOA慢速英语(五)月

AS IT IS 2016-02-13 Work Soothes Pain of Acid Attacks In India A caf in India is hiring women who once stayed in hiding after being attacked with acid. One woman, Dolly Kumari, says she stayed inside for two years after a man threw acid on her. He wa

发表于:2019-01-12 / 阅读(156) / 评论(0) 分类 2016年VOA慢速英语(二)月

Magnetic Ring Used to Stop Acid Reflux Heartburn is usually linked to gastric acid that reaches the esophagus when a weak muscle does not close as it should after swallowing. When stomach juices back up into the esophagus, the acid can cause a burnin

发表于:2019-01-14 / 阅读(159) / 评论(0) 分类 VOA标准英语2013年(四月)

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

发表于:2019-01-16 / 阅读(202) / 评论(0) 分类 VOA常速英语2007年(十一月)

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 In the last fifteen years, farmers

发表于:2019-01-19 / 阅读(126) / 评论(0) 分类 环球英语 Spotlight

Weekly Address: President Obama Touts Nearly $2 Billion in New Investments to Help Build a Clean Energy Economy 每周电视讲话:奥巴马总统提出近20亿美元的投资计划助建清洁能源经济 WASHINGTON In this weeks address, Presiden

发表于:2019-01-26 / 阅读(89) / 评论(0) 分类 奥巴马每周电视讲话

MILAN, Italy, Feb. 5 (Xinhua) -- Italy's fashion world can kickstart a recovery process this year with a flywheel effect on the recession-hit country, the chairman of the National Chamber of Italian Fashion (CNMI) Mario Boselli said on Tuesday. Bosel

发表于:2019-02-08 / 阅读(119) / 评论(0) 分类 英语新闻

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In March of 2011, there was a maj

发表于:2019-02-21 / 阅读(113) / 评论(0) 分类 环球英语 Spotlight

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In March of 2011, there was a maj

发表于:2019-03-15 / 阅读(255) / 评论(0) 分类 环球英语 Spotlight
学英语单词
4-ethylsulfonylnaphthalene-1-sulfonamide
acquisite
adduced
anaesthetised
anopluras
antennaria plantaginifolias
army supplies
axonal projection
B.L.S.
balanced three-wire system
bargaining creep
bellmaker
Bending Equipment
bergaptol
biological recognition system
brings about
brush-applied coating
category of being
center of shear
cold-drawing
combined data
Community Programme
consumer-generated
continuous-processes
control-rod penetration
costectomy
crispatine
daffily
dianthus chinensis heddewigiis
discursively
disk with teeth
disorbition
drift of gravimeter
Duret's lesion
elastic stiffness constant
excitation generator
exploration procedures
eye conditions
f center
facsimile printing
fifth generation computer systems
gorske
granulomatous myocarditis
greenbacks
grinding compound
hastula caerulescens
Heacham
Henry Louis Gehrig
hihg lift device
hospenthal (hospental)
i am a chinese
inosate
ionic initiator
isooctanol process
kalema
ketterle
mandibular excess
mazzocco
meperidine hydrochloride
microfilmers
neuropsychoanalysis
Ninghongxin
omentotom
oversensitized
palinodic
pas-de-deux
pepe nipple
persistent trend
Prince George County
Processus frontalis
pulse Doppler early warning radar
purified signal
rifling through
safeguard measures
scraw
sharp-shinned
signal band
singamerica
single-seat valve
special reports
stale wastewater
strengthening and nourishing marrow and essence
subcontractings
submachine
subrogation clause
tensor veli palatine
three-bearing crankshaft
Tinospora sagittata
tolleys
top of file
Torrejoncillo
total hemiatrophy
tricyclopentadienyl-actinium
uncompensated heat
undercasting
urban power network planning
usance of payment
vat colour
venovenous
vodkatinis
water cooled copper tube mould
zooplankton