When your body digests a carbohydrate (subsequently breaking down that carbohydrate into single sugar molecules), the sugar molecules from that carbohydrate enter the blood.

当你的身体消化碳水化合物时，糖分子进入血液。

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To digest a carbohydrate, your body needs to break each carbohydrate down into single sugar molecules, since this is the required size for sugar to be transported into the bloodstream.

为了消化碳水化合物，你的身体需要分解每个碳水化合物成单糖分子，这样才能将其运输到血液中。

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One carbohydrate serving equals 15 grams of carbohydrate.

每一糖类份量等于15克的糖类。

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The system effectively controlled participants' blood sugar for 27 hours, during which time they ate three high-carbohydrate meals and slept through the night at a hospital.

VOA: standard.2010.04.15

You got cholesterol, sodium, carbohydrate here, broken down as fiber and sugars, and that's very helpful information to know.

这里还有胆固醇,钠及碳水化合物含量,碳水化合物又被细分为膳食纤维和糖,这也是很有用的信息

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I'll talk today about protein and then next week, or next class, we'll talk in more detail about carbohydrate and fat.

我们会在今天讨论蛋白质,下节课进一步解释碳水化合物和脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Starch is a type of carbohydrate, also referred to as a complex carbohydrate since it is made up of long chains of sugar molecules.

CNN: Which starches are beneficial? Which should I avoid?

While Atkins demands an extreme low-carbohydrate regime, at least in its early stages, many of its rivals also advocate, to varying degrees, a controlled carbohydrate intake.

ECONOMIST: Dieting

And not every carbon-dioxide molecule that diffuses into a leaf gets incorporated into a carbohydrate.

WSJ: Harrison H. Schmitt and William Happer: In Defense of Carbon Dioxide