乳酸甲酯

Earth and Sky:Acid Rain 酸雨

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(206) / 评论(0)

(科普英语)Earth and Sky

SSS 2011-06-22

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(102) / 评论(0)

Scientific American(六)月

SSS 2010-03-23

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(99) / 评论(0)

Scientific American(三)月

舌尖上的中国第1季第46期:时间的味道(3)

Saline water is used to remove water from inside the sliced cabbages. 切好的白菜要先用盐水渍出多余的水分。 The surface of the stone used every year has been glossy. 由于年年压泡菜石头已经变得无比光滑。 Making kimch

发表于:2018-12-28 / 阅读(53) / 评论(0)

舌尖上的中国第一季

舌尖上的中国第1季第43期:转化的灵感(17)

On the heated bed, 6 hands work together to pile the smashed beans into shape. 温暖的火炕上六只手合力把豆泥堆砌成型。 The taste of paste can even be the standard to measure whether a housewife is qualified. 酱的味道甚至可以成

发表于:2018-12-28 / 阅读(108) / 评论(0)

舌尖上的中国第一季

知性英语－Acid rain 酸雨

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(247) / 评论(0)

知性英语

专业术语—口腔生理学术语A2(英文详解)

Ameloblasts- cells which differentiate from ectoderm and secrete enamel during tooth development. Amino acids - building blocks of proteins containing a carboxyl group (COOH) and an amino group(NH2) b

发表于:2019-01-03 / 阅读(125) / 评论(0)

医务英语

专业术语—中草药成分英汉对照词汇M

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(98) / 评论(0)

医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(135) / 评论(0)

农业与发展

英文流行歌曲：The Heart Strings - 《Pedalo》

Pedalo The Heart Strings It seems as good a day as any To start my trek across the ocean With no funds for ship or sail I'll use my legs and my devotion. An aqua bike will be my vessel And high adventure the land I seek So farewell friends who've com

发表于:2019-01-10 / 阅读(91) / 评论(0)

英文特辑精选

Study: Loss of Ozone Slows

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(105) / 评论(0)

VOA2003（下）-环境与健康

【跟着英剧练发音】South Pacific S01E06 - C

文本： There are 150 tonnes of fish in this one haul. It used to take a fishing vessel one whole year to catch this many fish. These are mostly yellow fin tuna, plus some skip jack. As they're slower breeders than skip jack, many yellow fin are ca

发表于:2019-01-21 / 阅读(81) / 评论(0)

跟着英剧练发音

经济学人69:外因遗传与压力新生儿蓝调曲

Science and Technology Epigenetics and stress Baby blues 科技外因遗传与压力新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(133) / 评论(0)

经济学人科技系列

AGRICULTURE REPORT - Making Cheese the Traditional Way

AGRICULTURE REPORT - Making Cheese the Traditional Way By Mario Ritter Broadcast: Tuesday, September 27, 2005 I'm Doug Johnson with the VOA Special English Agriculture Report. The ancient way to store

发表于:2019-01-30 / 阅读(94) / 评论(0)

农业与发展

英语新闻视频：奥运运动员都吃啥？

Diet fuels Olympic athletes An Olympic athlete goes through a strict training regimen as they prepare for the games. Everything they do is analyzed, from practice sessions to the food they eat. And everything they consume is closely monitored to ensu

发表于:2019-02-07 / 阅读(123) / 评论(0)

英语新闻视频

瑞士干奶酪里为什么有很多小洞

发表于:2019-02-08 / 阅读(88) / 评论(0)

实用英语

按摩后大量饮水有助于排毒吗

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(102) / 评论(0)

阅读空间

研究告诉你为什么蚊子总咬你

Does it seem like mosquitoes search you out specifically, maniacally biting you just to make you miserable? 你是不是发现自己特别招蚊子，经常被蚊子咬得很惨？ Blame your genes. 怪你的基因吧。 And your smelly feet. 还有你

发表于:2019-02-18 / 阅读(69) / 评论(0)

阅读空间

GRE阅读难句整理

什么是GRE阅读难句呢?如何应对GRE阅读理解中的长难句呢?为了帮助大家更好的掌握GRE阅读理解中的难句，下面给大家整理一些杨鹏的GRE阅读难句，希望能够对您的GRE考试有所帮助。下面就是小

发表于:2019-03-11 / 阅读(175) / 评论(0)

GRE英语

夏季清凉消暑的冷饮英语怎么表达

1.tomato juice 番茄汁 Tomato juice contains the antioxidant lycopene.Scientific studies have suggested that lycopene consumption may protect against prostate cancer, breast cancer, atherosclerosis, and coronary artery disease.Epidemiological resea

发表于:2019-03-13 / 阅读(1733) / 评论(0)

英语口语

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学英语单词

-ble

activated carbon moving bed

active participle

adjustable variable speed motor

anogenitally

autologously

balanced tree

balanced-armature loudspeaker

buisness

Burntwood L.

capacitively coupled bandpass filter