植物矿质营养

Mineral Smuggling Losses Said to Cost

By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue

发表于:2018-12-08 / 阅读(63) / 评论(0)

VOA2004（下）--世界经济

VOA慢速英语--研究人员通过转基因来增加玉米营养

Researchers Genetically Modify Corn to Increase Nutrition Researchers in the United States say they have discovered how to genetically engineer corn to produce a kind of amino acid usually found in meat. The result is a food with increased nutrition

发表于:2018-12-18 / 阅读(109) / 评论(0)

2017年VOA慢速英语(十)月

VOA标准英语2012--Harnessing the Mineral Wealth of Poor Countries

Harnessing the Mineral Wealth of Poor Countries 新方针指导贫穷国家正确利用其丰富矿藏 Developing countries with potential mineral riches have often fallen prey to corruption and mismanagement. As a result, theyve failed to benefit fr

发表于:2019-01-14 / 阅读(50) / 评论(0)

VOA标准英语2012年(二月)

Korean Aid to Help Unearth Cameroon’s Mineral Resources

Cameroon's new mineral research center will begin operations this year. South Korean mining researchers are making trips to Cameroon to determine the overall cost of the facility, to be located in the capital, Yaounde. They say the center will cost s

发表于:2019-01-14 / 阅读(89) / 评论(0)

VOA标准英语2011年(二月)

早安英文第247期:又停电了你还只会说The power is off

英语学习笔记： utilities n. 自来水 power outage 停电 power plant 发电厂 power line 电线 running water／tap water 自来水 bottled water 瓶装的水 mineral water 矿物质水 The power is off. 我家停电了 The power is back on.

发表于:2019-02-16 / 阅读(27) / 评论(0)

早安英文

【趣谈英语】玫瑰与苹果是相关联的-Roses and Apples Are Related

Pre-Listening Vocabulary herb: plant used for flavour, food, scent, or medicine shrub: a woody plant that doesnt grow as high as a tree petal: an individual segment of a flower, often coloured symbolic: representative of something nutrition: food tha

发表于:2019-02-27 / 阅读(78) / 评论(0)

趣谈英语

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学英语单词

acceptor concentration

acropetal coefficient

adaptive selection

adighting

aggregate auction

attractant sex pheromone