有如此多的相互矛盾的建议是关于饮食和营养的。
There is so much conflicting advice about diet and nutrition.
想象一个体重正常但不吃很有营养的食物的人，他感觉良好，只是偶尔锻炼，每天去上班。
Imagine a person who is about the right weight, but does not eat very nutritious foods, who feels OK but exercises only occasionally, who goes to work every day.
如果不能说服他们吃点有营养的东西，他们会饿死的。
They'll die of starvation if they can't be persuaded to take some nourishment.
在每次涨潮时，富含营养的水被带到湿地，使高粮食产量有可能实现。
Nutrient-rich water is brought to the wetlands during each high tide, making a high rate of food production possible.
主要的生长介质，也就是植物吸收营养的来源，实际上是土壤，而不是水。
The primary growing medium, what the plants draw nutrients from, is actually soil, not water.
这个生态系统是生物圈中令人着迷的悖论之一：清澈而又缺乏营养的水域是如何支撑如此多产的群落的？
This ecosystem is one of the fascinating paradoxes of the biosphere: how do clear, and thus nutrient-poor, waters support such prolific and productive communities?
她说：“简而言之，当强烈的西风和南风把富含营养的冷水吹向澳大利亚海岸时，鱼类数量就会有所增加。”
"To put it more simply," she says, "in the years when strong westerly and southerly winds bring cool water rich in nutrients closer to the Australia coast, there is an increase in the number of fish."
例如，沼泽贫瘠的土壤提供的氮和磷很少，所以肉食植物比那些通过更传统的方式获得这些营养的植物更有优势。
The poor soil of bogs, for example, offers little nitrogen and phosphorus, so carnivorous plants enjoy an advantage over plants that obtain these nutrients by more conventional means.
叶绿素虽然已经进化得极为精巧，能捕捉阳光中的能量，但有时也会应接不暇，特别是在干旱、低温或缺乏营养的情况下。
Chlorophyll, although exquisitely evolved to capture the energy of sunlight, can sometimes be overwhelmed by it, especially in situations of drought, low temperatures, or nutrient deficiency.
长期以来，生物学家一直在争论鸟类的产蛋在生物学上是否具有很高的成本，有的理论认为产蛋对能量或营养的要求很高。
Biologists have long debated about whether egg production in birds is biologically highly costly, some theorizing that egg production is energetically or nutritionally demanding.
随着海洋变暖，一种被称为南极极锋的水体正被逐步推向南方；南极极锋是一种富含营养的海洋向上运动，它支持着大量海洋生物的生存。
As the ocean warms, a body of water called the Antarctic Polar Front—an upward movement of nutrient-rich sea that supports a huge abundance of marine life—is being pushed further south.
它们可以入侵消化道，然后阻止营养的摄取。
They can invade the digestive tract and block nutritional uptake.
坚果也是无处不在的，更是大量营养的来源。
Nuts are also available everywhere and greats sources of many nutrients.
蚜虫的繁殖率受到营养的影响。
The reproduction rate of the aphid is influenced by nutrition.
分娩之后的几周，妇女不该避讳有营养的食物。
In the weeks following childbirth, women should not avoid any nutritious foods.
这种差异可能来自于营养的改善或其他环境因素。
This difference may stem from improved nutrition or other environmental factors.
在学校促进健康营养的建议。
南瓜籽通常被丢弃，其实这是南瓜最有营养的部分。
These jack-o'-lantern waste products are the most nutritious part of the pumpkin.
尽量包含他们会喜欢的并且富含卡路里和营养的食品。
Try to include foods that they will enjoy and that are also high in calories and nutrition.
选择那些能够垫饥，同时也能补充能量和重要营养的食物。
Select foods that satisfy your hunger, supply your body with energy and provide important nutrients.
可代替有营养的生菜或红薯和马铃薯的混合食物。
Replace the nutritionally vacuous iceberg lettuce with baby spinach in tacos or mix sweet potatoes in your regular mashed potatoes.
它们富含有助于人体吸收水分和营养的吸水明胶或果胶成分。
They have moisture-absorbing gelatin or pectin bases that help your body hold moisture and nutrients.
这种充满水分的蔬菜是只能嘎吱嘎吱咀嚼而没有营养的代表。
This water-loaded vegetable has a rep for being all crunch and no nutrition.
该饮食法强调食用未加工的、富含营养的新鲜食品。
Instead, the diet stresses unprocessed, fresh foods that are packed with nutrients.
孩子们需要的是基本食物组合里的多种有营养的食物。
Children need a wide variety of nutritious foods included in the basic food groups.
粮农组织还促进家庭菜园以作为改善家庭和产妇营养的一个手段。
FAO also promotes home gardens as a means to improve household and maternal nutrition.
但是，我们知道是我们的身体(包括皮肤)需要富含营养的食品。
But what we do know is that our bodies (including our skin) need nutritious food for optimal health.
根据《儿童权利公约》，每个婴幼儿都享有获得良好营养的权利。
Every infant and child has the right to good nutrition according to the Convention on the Rights of the child.
根据《儿童权利公约》，每个婴幼儿都享有获得良好营养的权利。
Every infant and child has the right to good nutrition according to the Convention on the Rights of the child.
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