[食品] 蔬菜贮藏与加工科学

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.61]2001 Passage1 [00:11.16]Specialisation can be seen as a response to the problem [00:14.87]of an increasing accumulation of scientific knowledge. [00:19.40]By splitting up the subject mat

发表于:2018-12-01 / 阅读(231) / 评论(0) 分类 历年考研英语阅读理解

February the 12th is Darwin Day. It is to celebrate the anniversary of the birth of Charles Darwin on February 12, 1809 and his life as a scientist. This day also aims to encourage children to get into science. Darwin was one of the worlds greatest s

发表于:2018-12-04 / 阅读(171) / 评论(0) 分类 英语课程学习计划和讲义

-Can you imagine yourself within the mirror, saying perfect? -I feel that way, now. -Really? -I really do feel that way. -Nothing else you twig, touch? -No, no, there is nothing else I -But Heidi, Heidi, youre addicted to the plastic surgery. -Ive be

发表于:2018-12-11 / 阅读(150) / 评论(0) 分类 访谈录2010

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In an earthquake, the ground beneath you gives way. Its no longer the one thing you can count on to be solid and stable. Instead, it swerves, dips and

发表于:2018-12-24 / 阅读(151) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing

发表于:2018-12-24 / 阅读(201) / 评论(0) 分类 Scientific American(八)月

This is scientific American 60 seconds science, I am Graper. got a minute? what's better than old one and new bottles, for scientists, old one and old bottles preserved one hundred feet down at the bottom of the sea. In 1910 Divers worked in a shipwr

发表于:2018-12-24 / 阅读(145) / 评论(0) 分类 2015年Scientific American(四)月

34 fruit and vegetables words apple orange banana potato tomato carrot tropical peach grapes leek onion watermelon plum pear stir fry eggplant bitter melon kiwi fruit cabbage lemon pineapple organic strawberry broccoli sweet corn bunch seeds/pips fre

发表于:2018-12-25 / 阅读(184) / 评论(0) 分类 情景英语口语100主题

Q: What letter of the alphabet is an insect? A: B. (bee) Q: What letter is a part of the head? A: I. (eye) Q: What letter is a drink? A: T. (tea) Q: What letter is a body of water? A: C. (sea) Q: What letter is a vegetable? A: P. (pea)

发表于:2018-12-26 / 阅读(170) / 评论(0) 分类 英语笑话(MP3+文本)

英语1000高频词汇(初级):第47课 [00:03.00]usually [00:04.01]usually adv.通常, 大抵 [00:16.80]vacation [00:17.81]vacation n.假期, 休假, (房屋等的)腾出 v.美度假, 休假 [00:36.42]vegetable [00:37.42]vegetable n.蔬菜, 植物, 生活呆板单调的人 adj.蔬菜的, 植物

发表于:2018-12-30 / 阅读(196) / 评论(0) 分类 英语1000高频词汇

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 tail [ tei ] The police have been tail

发表于:2018-12-30 / 阅读(212) / 评论(0) 分类 每日攻克5词

What is the worst thing you have heard about our firm? 你听到的与本公司有关的最负面的事是什么? Your company has a reputation for being hard to get into-the turnover rate is low and the hiring process is rigorous. 我听说贵公司

发表于:2018-12-31 / 阅读(260) / 评论(0) 分类 必背英文面试口语

More and more people are growing their own fruit and vegetables at home with garden centres around the country reporting an increase in the sales of vegetable plants. While gardening has always been a popular pastime in New Zealand, vegetable gardens

发表于:2018-12-31 / 阅读(241) / 评论(0) 分类 新西兰英语

SCIENCE IN THE NEWS - October 22, 2002: Nobel Science Prizes By George Grow VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English program a

发表于:2019-01-04 / 阅读(282) / 评论(0) 分类 科技之光

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(216) / 评论(0) 分类 2012年VOA慢速英语(一)月

Trump Administration Reportedly Instructs CDC On Its Own Version Of 7 Dirty Words RAY SUAREZ, HOST: Fetus, Transgender, science-based - these are just three of the seven words and phrases the Trump administration has reportedly banned the Centers for

发表于:2019-01-16 / 阅读(170) / 评论(0) 分类 2017年NPR美国国家公共电台12月

水壶 kettle 鸣笛水壶 whistling kettle 鸣笛 whistle 茶壶 teapot 烤箱 toaster 冰箱 refrigerator-freezer, fridge-freezer 洗碗机 dishwasher 沥水板(美作:drainboard) draining board 灶(美作:stove) cooker 食品加工机 food pro

发表于:2019-01-17 / 阅读(171) / 评论(0) 分类 阅读空间

JEFFREY BROWN:And now to part two of our investigative look at the safety of America's drinking water. Science correspondent Miles O'Brien reports on the toxic chemical made famous in the movie Erin Brockovich, its potentially harmful effect on human

发表于:2019-01-27 / 阅读(253) / 评论(0) 分类 PBS访谈环境系列

Brain's Speech Center Finally Talks In a study in the journal Science, researchers analyzed the inner workings of Broca's area, long known as the brain's speech center, in pre-op brain surgery patients. Cynthia Graber reports In 1865, Pierre Paul Bro

发表于:2019-01-30 / 阅读(281) / 评论(0) 分类 60秒科学

Todays word is: osteoporosis! Yep, osteoporosis. Now, youve heard this word before, and you know it has something to do with bones. But can you actually explain what it is? The answer is straight-forward. It comes down to the fact that we human being

发表于:2019-02-15 / 阅读(204) / 评论(0) 分类 英语时差8,16

Vendors say vegetable and pork prices have stabilized in recent days after being especially high over the past two months, especially during the Chinese New Year holiday. Vegetables and pork are major ingredients in most Chinese dishes and consumers

发表于:2019-02-18 / 阅读(193) / 评论(0) 分类 cctv9英语新闻2016年
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