我们的食物中差不多有三分之一是碳水化合物，大概有一半谷物食品为全麦的。
Around one-third of our meals should be based on carbohydrates, with roughly one half of these grains being whole.
复杂碳水化合物如纤维素、半纤维素基本上是不能消化的，就象植物性食物中所找到的许多低聚糖、某些其它碳水化合物、树胶和纤维质材料一样。
Complex carbohydrates, such as cellulose and hemicellulose, are largely indigestible, as are a number of origins.
我们每餐食物应当差不多有三分之一是碳水化合物，大概有一半谷物食品为全麦的。
Around one third of our meals should be based on carbohydrate, with roughly one half of these grains being whole.
看看你餐盘中的食物比例，应该是一半非淀粉蔬菜，四分之一瘦肉或者肉类替代品，四分之一碳水化合物食品。
Take a look at your dinner plate proportions - you should fill one half with non-starchy vegetables, one quarter with lean meats or alternatives, and one quarter with starchy carbs.
3个月内，他们平均减重11磅，即使他们吃进一半的热量是来自于碳水化合物。
Within three months, they were 11 pounds lighter on average, even though half of the calories they ate still came from carbohydrates.
研究者们跟踪调查了106位体重超重的人，其中一半人日常食用低碳水化合物高脂肪的食物，另一半人则食用高碳水化合物低脂肪的食物。
Researchers followed 106 overweight people. Half followed a low-carb, very high-fat diet, and half ate a high-carbohydrate, low-fat diet.
贝勒女士说：“一个典型的寿司卷含有290至350卡路里，其碳水化合物含量相当于两片半到四片面包所含的碳水化合物。”
'a typical sushi roll contains 290 to 350 calories and has the carbohydrate equivalent of two-and-a-half to four slices of bread,' says Ms Beller.
然后在第二个半反应里，电子和氢离子与二氧化碳结合生成能量丰富的碳水化合物，像葡萄糖，用于植物生长。
Then, in the second half-reaction, the electrons and hydrogen ions combine with carbon dioxide to create energy-rich carbohydrates, such as glucose, which plants use to grow.
然后在第二个半反应里，电子和氢离子与二氧化碳结合生成能量丰富的碳水化合物，像葡萄糖，用于植物生长。
Then, in the second half-reaction, the electrons and hydrogen ions combine with carbon dioxide to create energy-rich carbohydrates, such as glucose, which plants use to grow.
应用推荐