音标:[,sikju'tɔksin] ;
n. 【毒理学】毒芹(毒)素

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(158) / 评论(0) 分类 2011年VOA慢速英语(四)月

The Liver The liver is the largest gland in the body (approximately 1500 grams) and is located in the right upper quadrant of the abdomen. It is glossy in appearance and dark red in color from the rich supply of blood flowing through it. Approximatel

发表于:2018-12-12 / 阅读(141) / 评论(0) 分类 医学英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(153) / 评论(0) 分类 Scientific American(十二)月

[00:21.96]hot Yoga [00:22.89]高温瑜伽 [00:24.57]瑜珈 [00:26.41]Yoga [00:28.71]结合,和谐 [00:41.85]Hot Yoga [00:43.09]高温瑜珈 [00:45.52]Bikram Yoga [00:47.07]彼克兰瑜珈 [00:50.37]Bikram Choudhury [00:53.12]Hot Yoga is a series of

发表于:2018-12-26 / 阅读(201) / 评论(0) 分类 轻松英语之旅

Very small pieces of plastic, called microfibers, are polluting rivers and oceans. The source of these microfibers may surprise you: your clothes. Clothes worn for outdoor activities and exercise are often made of synthetic material, like polyester o

发表于:2019-01-02 / 阅读(136) / 评论(0) 分类 2017年VOA慢速英语(四)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Bacteria are amazingly adaptable. They live in hot springs, in the dead sea and of course inside people where they can dish up some truly nasty diseases.

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 Scientific American(四)月

Its been called the vine that ate the south. Kudzu grows so fast it can completely cover a cabin in the woods in a couple of days. The invasive plant takes over another 150,000 acres every year. Which costs another $6 million to control. But plant pa

发表于:2019-01-08 / 阅读(187) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. The Patriot Act and the Bioterrorism Preparedness Act were passed in 2001 and 2002. These laws in part cover research on pathogens and toxins thought to

发表于:2019-01-08 / 阅读(160) / 评论(0) 分类 Scientific American(五)月

While You Sleep, Your Brain Works 睡眠时大脑并未停止工作 From VOA Learning English, this is the Health Report. Why do we need sleep? 为什么人们需要睡眠? Is bedtime just a time for dreaming? Do our brains turn off for the night?

发表于:2019-01-12 / 阅读(128) / 评论(0) 分类 2014年VOA慢速英语(八)月

Whale Deaths On the Rise in Alaska 阿拉斯加鲸鱼死亡数量有所上升 American scientists have reported a sharp increase in the number of dead whales found in the Gulf of Alaska. From May through August, 30 whales washed up along the coast of

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2015年VOA慢速英语(九)月

And the Athabasca River drains downstream to a range of Aboriginal communities. 阿萨帕斯卡尔河下游即原住民聚集地。 In Fort Chippewa, the 800 people there, 奇普怀恩堡有800位居民, are finding toxins in the food chain, 食物链

发表于:2019-01-18 / 阅读(156) / 评论(0) 分类 TED演讲商业篇

Boasting an impressive list of screen credits in her native Italy, actress Maria Grazia Cucinotta is probably most famous on the world stage for her role as a ruthless assassin in the 1999 James Bond film The World Is Not Enough. Cucinotta also playe

发表于:2019-01-19 / 阅读(185) / 评论(0) 分类 2017CRI中国国际广播电台

LOS ANGELES, June 3 (Xinhua) -- Eating earth may protect the stomach against toxins, parasites and pathogens, a new study suggests. To examine the possible benefits from eating earth, researchers at Cornell University analyzed reports from missionari

发表于:2019-01-27 / 阅读(138) / 评论(0) 分类 英语新闻

A healthy liver plays a key role in relieving digestive issues, such as a sluggish metabolism, gas, bloating, and constipation. It regulates blood sugar levels, which, when out of balance, can cause sugar cravings, fatigue, and fuzzy thinking. 健康的

发表于:2019-02-01 / 阅读(250) / 评论(0) 分类 阅读空间

Question: 问: Does drinking a lot of water after a massage really help flush away toxins, or otherwise augment massages benefits? 在按摩推拿后大量饮水真有助于排毒么?如果不能,那么喝水是否有助于增加按摩的效益?

发表于:2019-02-08 / 阅读(157) / 评论(0) 分类 阅读空间

4 Reasons You Should Be Eating Mango Daily 你每天应该吃芒果的4个理由 Mango is one of the most nutritionally dense fruits out there, thus eating them daily can help you get ultimate health. Thanks to its high vitamin content, mango can hel

发表于:2019-02-08 / 阅读(102) / 评论(0) 分类 阅读空间

1.Get an Early Start早行动早漂亮Make a habit of washing your face a few hours before bed. If you wait until you're tired, you're more likely to blow it offallowing toxins and dirt to stay on there all night.Another consequence? You miss the bes

发表于:2019-02-09 / 阅读(113) / 评论(0) 分类 英语美文

The proportion of hazardous metal toxins in PM2.5 in Beijing has decreased for the past three years, which experts lauded as the initial achievement of the city's anti-smog measures. 过去三年,北京市PM2.5中对人体有害的金属毒素的比重

发表于:2019-02-18 / 阅读(177) / 评论(0) 分类 英语新闻

Do you have a Phone, Frow or Sugar face? How to identify what could be making you uglier - and how to fix it immediately? Navigating your complexion can often be a minefield. Skincare experts and nutritionists have shared guide to complexion issues. 你

发表于:2019-02-18 / 阅读(359) / 评论(0) 分类 阅读空间

Mal de coucou is a phenomenon in which you have an activesocial life but very few close friendspeople who you can trust,who you can be yourself with, who can help flush out the weirdpsychological toxins that tend to accumulate over timewhichis a form

发表于:2019-02-25 / 阅读(129) / 评论(0) 分类 英文语法词汇
学英语单词
a/d and d/a conversion techniques
acetate-base film
Adami's theory
air pollution abatement
airlift bioreactor
albumose
antidotatium
antiinsect
approximate numerical measures
automatic tableting press
Balcikhisar
bell tower
bevatrons
boutcloth
burst into view
business result analysis
cartridge fuse-link
Cheladrate
concumbence
controlled-volume pump
convergent flow
conveyorized production line
dark-reds
death trap
deed of arrangement
definition of production system
dermopapillary
disciform
dry contact rectifier
e-hug
English River
Erigeron leioreades
finite boundary
fluorescence radiation
fosterer
fumble the ball
Gauss sum
grinder for relieving tap taper
Gyowa
hatch end coaming
hot printing
Humbécourt
huo f?ng huang
Ili River
isometric interval
job content
kilmer
kuchment
ladino clover
large sample distribution of maximum likelihood estimator
larnas
lay off someone
lecesne
light horse
male blade
marked fluid
medical camera
mickey walker
misocainea
mud beach
multiframe type core
munuch
Muscongus Bay
nebulitic
open-forum
other auditing procedure
otocephaly
out-migrants
pari causa
pen and inkery
plumbe(o)us
plutonyl
pre position
preplanting treatment
pulsed power travelling-wave tube
QTW
rabdopissite
ratchet winding wheel
rates of respiration
repullulating
scholasticly
self-relocation
shahrayar
shale diapir
Shermanbury
sternal tumor
straight chair
strike at
Substitute Check
taxilight
technical method of creation
term of loan
terrestrial time (tt)
transcriptionally
Tukayel
uberchic
unfreezing
unliveried
water-soluble ointment base
zinc-manganese dioxide cell
zooming out
zygolabialis