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According to the journal Biological Reviews,most dinosaurs did not take the time to chew their food.
VOA: special.2010.06.04
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The mere fact of labeling Trans fat had a big impact on the food industry wanting to take it out.
列出反式脂肪对于食品行业,停止使用反式脂肪有重大影响
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If you've been going 19 days without any food, you know, someone just has to take the sacrifice.
如果你已经19天没有进食，那么总得有人要作出牺牲。
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"It would only take one kernel in ten thousand to affect food processing."
VOA: special.2011.03.08
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It's very important if we're thinking about food to take a global view.
我们应从全球化的角度来,看待食品,这种方法十分重要
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For example,fake identity cards are sometimes used to take away subsidized food grains meant for the poor and which are then sold for profit.
VOA: standard.2009.09.24
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So if you take an animal and you give it a new food and then you give it a drug to make it nauseous it will avoid that food.
所以，如果你给动物吃一种新食物,然后你喂它某种药物，让其感到恶心,它就会避免进食这种食物。
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When the Food and Drug Administration does issue new limits on salt, the changes on the menu and on grocery food labels will take time to implement.
VOA: standard.2010.04.22
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If you've been going 19 days without any food, you know, someone just has to take the sacrifice, someone has to make the sacrifice and people can survive.
如果你已经19天没有进食，那么总得有人要作出牺牲，必须有人牺牲，其他人才能活下来。
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Hydrogenation is an interesting process and will bring us to the discussion of Trans fat in just a few minutes, but it's basically when you hydrogenate a food you are altering its chemical properties to take a soft fat and make it more solid.
氢化是个有趣的过程并且,一会儿我们将由它引出反式脂肪的话题,但基本上,对食物进行氢化,是在改变食物的化学性质,将软脂酸变为硬脂酸
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Let's create a graph here that on the x axis it's going to be time, so time zero will be when you first take in a food and then one hour later, two hours later will be shown as you go from left to right, and then we'll have blood glucose level up on the y axis.
我们在这建立一个曲线图,X轴代表的是时间,所以零时间点是你第一次进食的时间,然后一小时以后,两小时以后,是从左到右呈现在图表上的,在Y轴上是你的血糖值
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