标签：矿物质 相关文章

背诵为王 第 二 册 第 09 课

9 Healthy Diet In order to stay healthy it is important to have a balanced diet in other words， food that contains something from each of the three main groups of food． These groups are protein， carbohydrate and fat． Proteins are very importan

发表于:2018-11-27 / 阅读(316) / 评论(0) 分类 背诵为王第二册

哈勃天文台探测到月球上拥有含氧矿物质

Hubble Detects Oxygen-Bearing Minerals on Moon 哈勃天文台探测到月球上拥有含氧矿物质 The orbiting Hubble observatory is usually aimed at extremely distant areas of the universe. But f

发表于:2018-12-08 / 阅读(48) / 评论(0) 分类 VOA2005（下）--环境科学探索

VOA慢速英语2014 Rare Minerals May Be in North Korea 稀有矿物质可能在朝鲜发现

Rare Minerals May Be in North Korea 稀有矿物质可能在朝鲜发现 Hello and welcome back. Im Jim Tedder in Washington. Today we are going to talk about something that is worth a lot of money, and it is buried in the ground. Were not exactly go

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 2014年VOA慢速英语(二)月

VOA标准英语2013--补充维生素和矿物质放缓艾滋发展

Researcher: Vitamins and Mineral Supplements Slow Progression of HIV 补充维生素和矿物质放缓艾滋发展 WASHINGTON Patients with HIV, the virus that causes AIDS, often develop vitamin deficiencies. A new study has found that giving these p

发表于:2019-01-03 / 阅读(63) / 评论(0) 分类 VOA常速英语2013年(十一月)

Damian Palin:从海水中开采矿物质

这个世界需要干净的水，而我们开始更多的从海洋中抽水，脱盐并饮用它。但我们拿剩下的浓盐水怎么办？在这个短小有趣的演讲中，TED 成员 Damian Palin 提出了一个想法： 和吸收金属的细胞合

发表于:2019-01-05 / 阅读(115) / 评论(0) 分类 TED公开课:潜入深渊

加速钙和矿物质吸收的蛀牙新疗法

加速钙和矿物质吸收的蛀牙新疗法 For over a hundred years, dentists have been repairing cavities by removing the decayed tooth tissue with a drill and filling the hole with metal or plastic material. Depending on the cavitys depth, this

发表于:2019-01-14 / 阅读(50) / 评论(0) 分类 VOA标准英语2015年(十二月)

留美老师带你每日说英文 第407期:不吃东西会怎样?

台湾籍旅美老师今天交给我们的句子是： Within a few weeks, the body's immune system will be so weakened without any vitamins or minerals that many will die from disease. 在几周内，身体的免疫系统会变得太虚弱，没有任

发表于:2019-03-05 / 阅读(163) / 评论(0) 分类 留美老师带你每日说英文
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