The couple were John Willard Marriott and his wife,Alice, That little restaurant in the nation's capital grew into the worldwide chain of Marriott hotels.
VOA: special.2011.08.01
She is in chains, and just because it's ornament just because it has the diminutive, doesn't mean that it's not a chain.
她被带上了“小“链子,它的“小“,或“装饰性“都不能改变它是一条锁链这个事实。
That's amazing, you can get atoms to smash atoms and create a chain reaction and create power-- that's a pretty amazing invention.
很惊人,你可以利用原子去做加速粒子,并产生连锁反应,然后创造能量-,那是个十分惊人的发明。
The film shows the important role these bees play in the world's food chain.
VOA: special.2009.03.25
This blue chain here goes from 5' carbon all along the chain and there's a 3' carbon left open at the bottom.
这条蓝色的链,从5'碳开始一直向下延伸,以3'碳做为链的末端
The South Africa-based restaurant chain,Nando's, created the concept and will sell the bracelets at its 1,000 outlets in Africa and around the world.
VOA: standard.2010.04.23
Alright, so if I'm at the end of the chain, that's my value.
好了,所以如果我,是在链表的最后,这个就是我的总价值了。
One is the mega-chain Wal-Mart. "On one hand,Wal-Mart's whole business model is based on consumption.
VOA: standard.2010.01.23
v We don't know what it is yet. In order to change this from a p to a V, you have to use the chain rule. So let's use the chain rule.
为了把这里的p变成,我们需要利用链式法则,好,让我们使用链式法则。
The East Timor group Cooperativa Cafe Timor has joined with international aid organizations to help farmers produce and market higher quality coffee for specialty coffee shops like the U.S.chain Starbucks.
VOA: standard.2009.08.28
I don't know if you know the story, but Labyrinth Books is independent, it's not a chain, and independent bookstores are trying-struggling--to survive.
不知道你们是否了解,"迷宫书店"家是独立书店 而非连锁书店,对于独立书店来说,生存下去非常艰难
Here's a way that you can do it in a test tube without using any cells by this process called Polymerase Chain Reaction.
但有一个方法可以让你在试管中完成,不用细胞,这个方法叫聚合酶链式反应
They're colored different here to indicate one new difference that you know about now, and that's that there is an orientation, there's an up and down on the chain.
这里被涂成不同的颜色,来表示另一个不同之处,它是有方向的,表示双链一条向上,一条向下
The nucleotide has a directionality, there's an up and a down to it and it's going to turn out the chain that's formed by polymerizing these has a directionality as well and that's important in defining the structure.
核苷酸有方向性,有上端和下端,核苷酸长链,是由核苷酸沿一个特定方向聚合而成的,这在定义结构时很重要
You can just say it's RNA or DNA and you know everything about the pentose in every molecule on the chain.
你只需要说它是一个RNA或者DNA,就能知道,每个核苷酸分子的戊糖
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