Eating carbs that are high fiber, whole grain and nutrient dense can improve the health profile of some low-carb diet programs.

摄入些高纤维、全麦、营养密集的碳水化合物可以改善一些低碳水化合物饮食计划的健康状况。

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They have carbon-fiber top and bottom skins, sides and a trailing edge profile, bonded to a honeycomb core.

其内部是蜂窝结构，上下碳纤维表面、侧边以及后缘与蜂窝结构粘接在一起。

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Good result is achieved for the propagation constants and chromatic dispersion of arbitrary index profile single mode fiber.

该法对任意的圆对称折射率剖面光纤计算传输常数和色散能够得到满意的结果。

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Researchers don't know why a plant-based diet seems to have a protective effect, but one likely reason is the nutrient profile of vegetarian diets, which tend to be higher in fiber and lower in saturated fat.

WSJ: Vegetarians Live Longer Than Meat-Eaters, Study Finds