葡糖发酵液

Broadcast: July 15, 2003 (THEME) VOICE ONE: I'm Sarah Long with Bob Doughty, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: This week -- a report on the problem of drug r

发表于:2018-12-01 / 阅读(257) / 评论(0) 分类 VOA2003(下)-发展与科学

Narration: Carrie, Cici and Wing are co-worker of a company. This day they are talking in the office. Ca: Bingo! I finally finish this case. It is really tough! I have not slept well for almost a week. Wing: Me too .I always get so busy in this seaso

发表于:2018-12-12 / 阅读(127) / 评论(0) 分类 英文剧本

Individuals' Blood Glucose Levels after Meals May Be Predictable预测血糖 High blood sugar levels are a risk factor for type 2 diabetes. Doctors today have only general dietary recommendations for how to control those levels, because theres no rea

发表于:2018-12-24 / 阅读(131) / 评论(0) 分类 2017年Scientific American(四)月

Michael从狱友那得到并服用了那种可以提高血糖含量的药后,来到监狱医务室来做血液测试,结果他如愿地骗过了那位女医生,被诊断为糖尿病,自此,他得到了频繁进出医务室的机会,他的越狱计划也由此迈开了第一步 [00:07.37]Listen and Share [00:44.13]Michael [01:15.0

发表于:2019-01-01 / 阅读(160) / 评论(0) 分类 越狱第一季

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Hard-training athletes boost their performance with a variety of popular sports drinks. These drinks do work. But not in the way youd think. Thats acco

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? Altruism poses a problem for the theory of survival of the fittest. If we help others at a cost to ourselves, nice-guy behavior should die out, because we are giv

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Exercise is good for you. Antioxidants are good for you, but put them together, and its not as good as you think because a recent study shows that some v

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(五)月

考试日期: 2013 年 3 月 2 日 Reading Passage 1 Title: New Energy in USA Question types: True/False/Not Given; Flow Chart; Short Answer Questions 文章内容回顾 美国的一种新能源,关于从玉米中提取乙醇为燃料。 20060708旧

发表于:2019-01-08 / 阅读(185) / 评论(0) 分类 雅思机经

Todd: Ah, so Alan, you know, you were a baker so can you explain to the listeners: how do you bake bread? Alan: Well, you need, to make your basic white bread, white pan bread we call it, you need flour, yeast, sugar, shortening, salt, and water, so

发表于:2019-01-10 / 阅读(134) / 评论(0) 分类 原版英语对话1000个

AUDIE CORNISH, HOST: Scientists have taken a big step towards making synthetic life. In other words, they figured out how to create a living thing with DNA that was written in a lab. NPR health correspondent Rob Stein has the details. ROB STEIN, BYLI

发表于:2019-01-16 / 阅读(154) / 评论(0) 分类 2017年NPR美国国家公共电台3月

29 gallons of water, 12 ounces of hops, 2 pounds of yeast and 55 pounds of malted barley. The beauty of the ingredients is that they are available to every brewery in every corner of the world, you know unlike the wine world, you only have a certain

发表于:2019-01-22 / 阅读(111) / 评论(0) 分类 自然百科2014年

想吃披萨吗?自己动手做吧

发表于:2019-02-01 / 阅读(193) / 评论(0) 分类 实用英语

Red wine can extend life and counter the negative effects of an unhealthy high-fat diet, according to a new study by Harvard Medical School. A natural substance found in red wine can extend life and counter the negative effects of an unhealthy high-f

发表于:2019-02-07 / 阅读(227) / 评论(0) 分类 阅读空间

Todd: Ah, so Alan, you know, you were a baker so can you explain to the listeners: how do you bake bread? 托德:艾伦,你曾经做过面包师,你能跟听众解释一下怎么烘焙面包吗? Alan: Well, you need, to make your basic white

发表于:2019-02-12 / 阅读(108) / 评论(0) 分类 实战口语情景对话

Todd: Ah, so Alan, you know, you were a baker so can you explain to the listeners: how do you bake bread? Alan: Well, you need, to make your basic white bread, white pan bread we call it, you need flour, yeast, sugar, shortening, salt, and water, so

发表于:2019-02-17 / 阅读(131) / 评论(0) 分类 英语访谈对话

Leave it on the shelf too long and honey begins to crystallize. Heating the honey returns it to its original condition, but if you add water, you could ruin the honey completely. Thats because honey, which is a preservative in its original state, fer

发表于:2019-02-18 / 阅读(101) / 评论(0) 分类 英语时差8,16

Voice 1 Welcome to Spotlight. I'm Joshua Leo. Voice 2 And I'm Liz Waid. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. pain ... brot ... chapati ... naan ..

发表于:2019-02-21 / 阅读(133) / 评论(0) 分类 环球英语 Spotlight

Brandy From Wine: How Alcohol Is Turned Into Brandy? 白兰地酿造工艺精湛,特别讲究陈酿时间与勾兑的技艺,其中陈酿时间的长短更是衡量白兰地酒质优劣的重要标准。干邑地区各厂家贮藏在橡木桶中的

发表于:2019-02-24 / 阅读(120) / 评论(0) 分类 英语听力文摘 English Digest

So because of its high sugar concentration, pure honey will never ferment or go bad. It may crystallize but by soaking the jar in hot water you can turn it back into a liquid. Adding water, however, lowers the concentration of sugar in the honey and

发表于:2019-02-25 / 阅读(119) / 评论(0) 分类 英语时差8,16

The Oldest Sweetener, the Freshest Bread 蜂蜜成分75% 以上为糖类。据市场调查,90% 以上的人都认为蜂蜜与砂糖、异构糖、饴糖、人工甜味剂相比对人体健康更为有益。蜂蜜不仅是天然甜昧剂, 而且

发表于:2019-03-09 / 阅读(231) / 评论(0) 分类 英语听力文摘 English Digest
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