[化] 取代酚

This is the VOA Special English Health Report. Bisphenol A is a chemical widely used to make hard, polycarbonate plastic. Food storage containers, reusable water bottles and baby bottles are among the many different products that may contain BPA. BP

发表于:2018-12-15 / 阅读(131) / 评论(0) 分类 VOA慢速英语2008年(九)月

This is scientific American sixty seconds science. I am Amy Kraft. Got a minute? Sweat potatoes contains fiber, vitamin A and calcium, but the way that scientists think they can make them even more healthful is literally shocking. Researchers found t

发表于:2018-12-24 / 阅读(85) / 评论(0) 分类 Scientific American(八)月

We don't have any more pens, can we substitute pencils. 已经不再有钢笔了,可用铅笔来代替吗? substitute表示以...代替。注意上句中substitute后的pencils不是被替换的,而是用来替换pens的。如果要明确表明用

发表于:2018-12-25 / 阅读(98) / 评论(0) 分类 蒋健棠英语实用句子

By Carol Pearson Washington 04 July 2007 Researchers have found that chocolate dark chocolate is good for your heart. They say it may stave off hardening of the arteries among smokers, and it has more antioxidants per gram than red wine, green tea or

发表于:2019-01-06 / 阅读(126) / 评论(0) 分类 2007年VOA标准英语(七月)

1. The Dow Industrials rose nearly 142 points after more than a 500-point drop Monday. The move came as the Fed left interest rates unchanged and also pumped 70 billion dollars into the financial system. 2. Residents of Galveston in Texas have been

发表于:2019-01-11 / 阅读(197) / 评论(0) 分类 美联社新闻一分钟2008年(九)月

Could you cover for me on Tuesday? I'm not coming back until Wednesday. 你星期二可以帮我代班吗?我要到星期三才回来。 Sure. What's up? 当然可以,有什么事吗? He substituted for his colleague who was ill. 他为生病的同

发表于:2019-01-15 / 阅读(89) / 评论(0) 分类 旅游英语口语就该这么说

1.People will come to expect that injured or diseased organs are meant to be repaired from within,in much the same way that we fix an appliance or automobile: by replacing the damaged part with a manufacturer-certified new part. 人们将开始期望受

发表于:2019-01-17 / 阅读(102) / 评论(0) 分类 大学四六级阅读

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(131) / 评论(0) 分类 科技之光

By Melinda Smith Washington 08 August 2007 Scientists are concerned about the health risks of an ingredient in many of the plastic containers used for food and drinks Bisphenol A or BPA is a common chemical used to make tough, shatter-resistant plast

发表于:2019-02-03 / 阅读(119) / 评论(0) 分类 2007年VOA标准英语(八月)

BRUSSELS, May 31 (Xinhua) -- Baby bottles containing the substance Bisphenol A (BPA) would have to be pulled from the shelves across the European Union (EU) starting from Wednesday, in a milestone move to better protect the health of EU citizens, an

发表于:2019-02-08 / 阅读(126) / 评论(0) 分类 英语新闻

MILAN, Jan. 12 (Xinhua) -- Inter Milan head coach Andrea Stramaccioni said his side are rediscovering their balance following their 2-0 victory over Pescara in the Italian Serie A league at home on Saturday. It went well, because the most important t

发表于:2019-02-11 / 阅读(160) / 评论(0) 分类 英语新闻

(91) A: Are you ready to place your order now? B: The order will be mailed to you next week. A: Is it going to the head office? B: No, I think it is going to be mailed to your local branch. A:你们准备好下订单了吗? B:下星期就寄给你

发表于:2019-02-11 / 阅读(74) / 评论(0) 分类 实用英语

Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood. 茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉,从而使

发表于:2019-02-17 / 阅读(159) / 评论(0) 分类 实用英语

听力内容有不详尽之处啊,欢迎大家留言讨论,纠正。谢谢 在线英语听力室http://www.tingroom.com Wed wines,it contains polyphenol, which have anti-accident properties.And those are known to accede lower our blood pressure b

发表于:2019-02-28 / 阅读(130) / 评论(0) 分类 访谈录2012年

Every time i go to the grocery stores,i consider buying Organic vegetables because they are supposed to be healthier or something,but they are also moreexpensive. So is it worth it to pay more for the supposed health benefits? Well, it might be w

发表于:2019-03-06 / 阅读(130) / 评论(0) 分类 英语时差8,16
学英语单词
address-read wire
ageing coefficient
air flight
All is well that ends well
arachniodes pseudoaristata
as the proverb says
Atheriastite
autophilia
ball journal bearing
black - billed magpie
booze jockey
Ceroxylon
chinese cinnamons
conductometer
craft clause
cross-fosters
cycloalliin
Cyperquat
Cypripedium daweishanense
decolouring clay
deviation display
diameter of movement
Diandranthus yunnanensis
digital signal level 1
dish-watery
end-fire antenna
ephyrae
equipment output port
exhaust gas turbo-charger lubricating oil gravity tank
facet keyed element
flaglike
flythroughs
formal system
fourth-gear
frontopsylla nakagawai taiwanensis
ggnra
go so far
gyratory ball-mill
Halerpestes
high voltage end
highlight adjustment
highway crossing sign
iridium (ir)
Kamilaroi
ketimipramine
late expanding stage
latibulum
learning curves
liberman
lightening disk
lutch
Marne au Rhin, Can.de la
metal-lineds
Mexican tiger
modified-default page definition
monopolistic
Musa
neutron shutter
nonmerculic preparation
O'Beirne's experiment
ob-
oligoschema nuda
on the right side of
out of one's gourd
out-bounds
outorganize
paganized
palatopagus
PATP
pipunculus (eudorylas) eucalypti
planetary differential
Power connector
process of setting
psilanthropists
rabbit punch
railspike
rayleight wave
repeating signal
Rogers City
rotational band
sags
saw gage
scar contracture of inguinal region
shn
Sigdal
silicon diode array
snaffle bits
Southern Darfur State
sprocketed eaves
St Agnes
step-up substation
surface rights
symbol plotting
syrett
tax on commodities
total lipodystrophy
Trinity Brethren
two dimensional steadystate chemical laser
uran-ochre
volume moulded per shot
westerns