硒金属粉末

Recycling Scrap Metal

By Gary Garriott Broadcast: November 3, 2003 This is Steve Ember with the VOA Special English Development Report. People have been recycling metals for hundreds of years. Today, re-using metal waste o

发表于:2018-12-01 / 阅读(213) / 评论(0)

VOA2003（下）-发展与科学

高中英语人教版高一上10

[00:04.99]Lesson 17 1 Dialogue [00:10.55]Mick is in the garden with his mother. [00:14.81]He has got lots of questions to ask. [00:19.17]Mick: What are you doing,Mum? [00:22.54]Mum: I'm sowing cabbages. [00:25.99]What's that in your hand? [00:29.26]C

发表于:2018-12-13 / 阅读(134) / 评论(0)

高中英语人教版高一

高中英语人教版高一上13

[00:04.78]Lesson 29 1 Dialogue [00:11.15]Jill and Bob are at Li Jia's house for dinner. [00:16.80]Li Jia:Would you like another piece of beancurd? [00:20.95]Yes,please.It's delicious.Did you cook it youself? [00:26.59]Yes,of course.It's very easy.I'l

发表于:2018-12-13 / 阅读(144) / 评论(0)

高中英语人教版高一

Fonterra Apologizes for Tainted Milk Powder Scare

New Zealand dairy firm Fonterra has apologized for its tainted milk powder scandal. Batches of the whey protein from the dairy giant were allegedly found containing toxic bacteria. Su Yi has more. Fonterra CEO Theo Spierings says Fonterra regrets any

发表于:2018-12-19 / 阅读(72) / 评论(0)

世界各地新闻集锦

吸收金属原料的植物有助于抗癌药品的研制

99 吸收金属原料的植物有助于抗癌药品的研制 AGRICULTURE REPORT September 25, 2001: Plants that Absorb MetalsBy George Grow （Start at 1'00

发表于:2019-01-02 / 阅读(77) / 评论(0)

科技之光

2006年VOA标准英语-National Ornamental Metal Museum Promotes Metal

By Roger Hsu Mephis, Tennessee 17 August 2006 watch Museum report The National Ornamental Metal Museum in Memphis is devoted to the conservation and advancement of metalwork. It is a place where metal smiths become synonymous with artists and where

发表于:2019-01-06 / 阅读(172) / 评论(0)

2006年VOA标准英语（八月）

英语游戏:Metal Sonics Aste...

[全屏观看] 点击右键- 另存为可保存这个Flash影片 Description: Metal Sonic is flying through space and comes to an asteroid field, you need to help him blast his way through without getting hit or its game over. Instructions: Move: Up

发表于:2019-01-08 / 阅读(176) / 评论(0)

Daily Free Games

中国成为世界上最大的黄金消费

Staying with the precious metal, and Chinas largest gold company says the country will surpass India to become the top consumer of gold in the world. In the first three quarters of this year, China produced 284 tons of the yellow metal, a nine percen

发表于:2019-01-11 / 阅读(102) / 评论(0)

英语演讲

VOA标准英语2011-Study Shows Vitamin E Increases Prostate

Study Shows Vitamin E Increases Prostate Cancer Risk A number of medical studies over the years suggested that vitamin E, taken as a dietary supplement, might help prevent prostate cancer. But new research finds not only that the earlier studies were

发表于:2019-01-14 / 阅读(65) / 评论(0)

VOA标准英语2011年(十月)

VOA标准英语2013--Scientists Suggest Adding Selenium to Diets in Malawi

Scientists Suggest Adding Selenium to Diets in Malawi The study, which was published in the journal Scientific Reports, found that most Malawi soils do not have an adequate amount of selenium required for human nutrition. In the report, researchers a

发表于:2019-01-14 / 阅读(63) / 评论(0)

VOA标准英语2013年(三月)

美国习惯用语:518 powder...

今天要讲的习惯用语都由这样一个关键词发展而来： powder。大家一定知道powder是粉，可以是扑脸的香粉，也可能是治病的药粉或者爆炸的火药，种类繁多。今天要学的第一个习惯用语是：

发表于:2019-01-14 / 阅读(141) / 评论(0)

美国习惯用语

新西兰英语 618 Baby milk powder shortage

New Zealand mothers are having difficulty finding cans of baby formula in the supermarkets. Some supermarkets are limiting the number of cans to two per customer. The shortage may be because Chinese in New Zealand are buying cans of formula to send b

发表于:2019-01-27 / 阅读(88) / 评论(0)

新西兰英语

新西兰英语 58 Contaminated Baby Milk Powder in China

New Zealand discovered this weekend that a milk powder factory in China, partly owned by the New Zealand dairy company Fonterra, has been selling contaminated baby formula. One baby has died and more than 400 are suffering from kidney problems. Fonte

发表于:2019-01-27 / 阅读(61) / 评论(0)

新西兰英语

Suspicious Powder Discovered on Capitol Hill

Suspicious Powder Discovered on Capitol Hill Deborah Tate Three U.S. Senate office buildings are closed, and congressional business has been disrupted a day after a suspicious powder, believed to be t

发表于:2019-01-31 / 阅读(131) / 评论(0)

VOA2004（上）--各类新闻

美国习惯用语:432 powder puff...

今天我们要讲的习惯用语有一个共同的关键词: powder。大家也许知道powder是粉末。有各种各样的粉末，例如女士化妆用的香粉，还有火药或者病人用的药粉等等。在我们要学的第一个习惯用语

发表于:2019-02-04 / 阅读(150) / 评论(0)

美国习惯用语

新西兰英语 97 Baby milk powder scandal in China, again

Last week, 21 people were found guilty in the case of contaminated baby formula in China. Two men who added melamine to the milk powder will be executed. The chairwoman of San Lu Dairy Company was sentenced to life imprisonment because she knew about

发表于:2019-02-05 / 阅读(74) / 评论(0)

新西兰英语

美国俚语: 逃之夭夭 take a powder

今天要讲的美国俚语由powder发展而来。大家一定知道powder是粉，可以是扑脸的香粉，也可能是治病的药粉或者爆炸的火药，种类繁多。今天要学的第一个习惯用语是： take a powder。习惯用语t

发表于:2019-02-09 / 阅读(103) / 评论(0)

美国俚语

美国俚语:有备无患 keep one's powder dry

今天要学的习惯用语是： keep one's powder dry。在keep one's powder dry这个习惯用语里，powder指枪炮用的火药。以前步兵和水兵把火药装在火药桶里保持干燥，随时取用。要是哪个粗心大意的士兵忘了

发表于:2019-02-09 / 阅读(101) / 评论(0)

美国俚语

英语听力—环球英语 1207 Baby Milk Powder

Voice 1 Welcome to Spotlight. I'm Liz Waid. Voice 2 And I'm Mike Proctor. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 They were the top-selling milk p

发表于:2019-02-14 / 阅读(56) / 评论(0)

环球英语 Spotlight

化装品英语

护肤: skin care 洗面奶: facial cleanser/face wash(Foaming,milky,cream,Gel) 爽肤水: toner/astringent 紧肤水：firming lotion 柔肤水：toner/smoothing toner （facial mist/facial spray/complexion mist）护肤霜: moisturizers and creams

发表于:2019-02-19 / 阅读(72) / 评论(0)

实用英语

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学英语单词

absorption spectroanalysis

character positioning

charge temperature

cheneau

circumferential measurements

Cissampelopsis corifolia