单词:aluminum calcium hydride
单词:aluminum calcium hydride 相关文章
[00:00.00]cafeteria [00:06.98]cafeteria [00:09.08]n.自助餐厅 [00:16.82]cafeteria [00:18.92]calcium [00:24.97]calcium [00:27.03]n.钙 [00:33.04]calcium [00:35.10]calorie [00:40.84]calorie [00:42.75]n.卡[热量单位] [00:48.88]calorie [00:50.79]c
[00:02.98]junk junk food fat vitamin [00:07.67]n.垃圾 垃圾食品 n.脂肪 n.维他命;维生素 [00:12.36]snack stomach fever Sharon [00:17.28]n.小吃;快餐 n.胃;肚子 n.发烧;狂热 莎伦(女子名) [00:22.20]salad peach ripe o
This is the VOA Special English Development Report. Researchers say they have found a way to extend the storage life of a drug used to treat H.I.V. Their work could give infected mothers in the developing world a new way to prevent the spread of the
New Documentary Explores Aluminum's 'Dark Side' Aluminum is everywhere, including in products that make us feel better, safer and cleaner. Like antacids, sunscreen and antiperspirants. But Austrian filmmaker Bert Ehgartner says theres another side to
[00:00.00]You don't look well [00:02.09]你看起来不太好喔 [00:04.18]A:You don't look well [00:05.29]你看起来不太好喔 [00:06.40]B:I know.I have a bad cold. [00:07.98]我知道。我得了重感冒了 [00:09.56
1.As a child, the little boy very poor family, food, rice is often not enough to eat, his mother took the bowl of rice to the children to eat. Said the mother, children, eat fast, I hungry! - Scatter his mothers first lie 儿时,小男孩家很穷,
1.As a child, the little boy very poor family, food, rice is often not enough to eat, his mother took the bowl of rice to the children to eat. Said the mother, children, eat fast, I hungry! - Scatter his mother's first lie 儿时,小男孩家很穷,
Several accords signed to boost relations between Turkey and Cameroon Ntaryike Devine, Jr. | Yaounde, Cameroon 17 March 2010 It was the first trip to Africa for the Turkish president, who arrived in Cameroon yesterday accompanied by 120 businessmen,
AUDIE CORNISH, HOST: The White House is postponing most of its steel and aluminum tariffs for at least another month. Tariffs were due to kick on - to kick in on a number of countries at midnight tonight. They're part of a broader effort to crack dow
DAVID GREENE, HOST: A lot of the aluminum and steel we use here in the United States is imported from other countries. And that, according to a report from the Commerce Department, is a threat to national security. Last week, department officials rec
DAVID GREENE, HOST: So getting calcium in your diet is essential to keeping your bones strong. Well, what do you do if you can't do dairy? A Navajo graduate student at Northern Arizona University got really interested in that question when he came ac
Soon after taking up his position, Davy began to bang out new elements one after anotherpotassium, sodium,magnesium, calcium, strontium, and aluminum or aluminium, depending on which branch of English you favor. 上任不久,戴维开始宣布发现一
1,supplementary nutrients Vitamin D was mainly rely on two channels, one is to obtain from food, and the other one is on the adoption of solar ultraviolet radiation in human skin synthesis of vitamin D3, it can even in the small intestine to pr
火山爆发 The Eruption of Volcano abundant adj. 丰富的,富余的 accretion n. 增长 accumulation n. 积聚,堆积物 active volcano 活火山 Alaska Volcano Observatory 阿拉斯加州火山观
U.S. retail sales fell half a percent in June providing more evidence that the U.S. economic recovery will slow down in the second half of the year. But the weaker than expected consumer spending appeared to have little impact on Wall Street as inves
1.As a child, the little boy very poor family, food, rice is often not enough to eat, his mother took the bowl of rice to the children to eat. Said the mother, children, eat fast, I hungry! - Scatter his mother's first lie儿时,小男孩家很穷,