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?
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.
食用缺乏营养的食物可导致严重的健康问题。
Eating foods that lack nutrients can lead to serious health problems.
可能妇女会吃得更全面，但是缺乏营养的饮食是不利于男性胚胎的。
And although women may be eating more overall, a nutrient-poor diet could be less favorable to a male embryo.
他们发现缺乏营养的健康细胞在化疗之后存活下来，但癌细胞死去了。
They found healthy cells starved of nutrients survived the ravages of chemotherapy - but not cancer cells.
报道表明，由于受到苏丹西部一个广袤且动荡的地区——达尔富尔的冲突影响，严重缺乏营养的孩子，同去年的12.9%相比，今年是16.1%。
The report showed that 16.1 percent of children affected by the conflict in Darfur, a vast, turbulent region in western Sudan, are acutely malnourished, compared with 12.9 percent last year.
锰、锶和钒的含量高于正常水平，可能表明严重依赖可食用植物的饮食缺乏营养。
Higher than normal levels of manganese, strontium, and vanadium probably indicate a less nutritious diet heavily dependent on edible plants.
我们关键要知道的是，身体缺乏营养会增加女性患心脏病、癌症、糖尿病和骨质疏松症的几率。
What's important to know is that poor nutrition increases a woman's risk for heart disease, cancer, diabetes, and osteoporosis.
垃圾食品的缺乏营养并且过度加工。
Junk food is devoid of nutrients and overflowing with processing.
她终于熬到了把鬼子赶出中国的那一天，可是她的儿子却在那炮火连天的岁月里，由于缺医少药，又极度缺乏营养，因病夭折了。
Finally she insisted until the day when all the Japanese armies were kicked out of China. Nonetheless, her son died of disease without sufficient medicine and nutrition in those days of hardships.
你要把自己的身体如此地虐待成基本上像个80岁人那么脆弱和多病，或也许使身体极其缺乏营养。
You'd have to so abuse your body that it was basically as frail and sickly as that of an 80-year-old. Or maybe nutritionally starve it.
“快乐套餐”不腐烂的秘密在于：套餐多脂肪；多盐和缺乏营养- - -这些才是我们远离它的最好理由。
Happy Meal manages to stay unspoiled because it is fatty, salty and practically empty of nutrients — which, really, are all good reasons to avoid it anyway.
“快乐套餐”不腐烂的秘密在于：套餐多脂肪；多盐和缺乏营养- - -这些才是我们远离它的最好理由。
A Happy Meal manages to stay unspoiled because it is fatty, salty and practically empty of nutrients — which, really, are all good reasons to avoid it anyway.
如果你正在考虑成为一个素食者或者在担心由于素食导致缺乏营养及不均衡，请资讯你的医生。
If you are thinking of becoming a vegetarian or are worried about a lack of nutrients or balance in your vegetarian diet, see your doctor.
我意愿原谅我那些因饮食缺乏营养而变得沮丧、生病、衰老或妄想多疑症的所有祖先。
I intend to forgive those ancestors who became depressed, diseased, senile or paranoid due to a lack of nutrients in the diet.
缺乏营养对人体危害很大，导致教育水平下降(营养不良的儿童注意力无法集中)以及收入能力降低。
The missing nutrients bite wide and deep. Education levels drop (malnourished children concentrate poorly); earning-power weakens.
几乎所有的疾病都开始于缺乏营养和运动导致的脆弱的精神和虚弱的免疫系统。
A poor state of mind and poor immune system due to lack of good nutrition and lack of exercise.
“长期食欲不振是一个严重的警讯，说明你可能缺乏营养，”美国饮食协会前任会长南希·韦尔曼说。
"Chronic lack of appetite is a serious warning sign that you may be at risk of nutritional deficiencies," says Nancy Wellman, the former President of the American Dietetic Association.
在一个喝矿泉水、吃天然食品、每天慢跑和跳增氧舞蹈的时代，热狗受到谴责，说它缺乏营养和有害健康。
In an age of mineral water, natural foods, daily jogging and aerobic dance, it stands accused of lacking nutrition (1) and harmful to health. The U.
结果：农村妇女中普遍存在一些不合理的饮食行为，膳食不平衡、食物种类单一、缺乏营养饮食健康知识。
Results: The major problems were irregular diet, imbalanced diet, lack of nutrition, and lack of diet-related knowledge.
患有股骨头骨折的住院老年病人更易缺乏营养。
The elderly patients admitted with hip fractures are likely to be more nutritionally deprived.
报告说，即使短期的价格上涨也会造成长期后果，儿童早期缺乏营养食物会影响身心成长，限制未来的收入。
The report says even short-term price increases can have a long-term effect. Reducing nutritious food early in a child's life can affect mental and physical development and limit future earnings.
几年的跋涉和长期缺乏营养使他很消瘦。
大自然公司的罗米亚历山大，该公司供应喜马拉雅水晶盐说：“食盐是一种精加工的白色物质，缺乏营养素。”
"Romi Alexander of So Natural, which supplies Himalayan Crystal salt, said:" Table salt is a highly refined, processed white substance that's devoid of nutrients.
缺乏营养价值的饮食不能维持人的健康。
A diet lacking in nutritional value will not keep a person healthy.
他说，免疫系统崩溃的原因是贫穷、缺乏营养以及普遍的不健康。其解决方法不是靠昂贵的西药，而是靠减少非洲的贫困。
The cause, he said, was poverty, bad nourishment and general ill-health. The solution was not expensive western medicine, but the alleviation of poverty in Africa.
如果你的身体非常缺乏营养素的话，你是不会感觉自己处于最佳状态的。
You can't feel your best if your body is starved for nutrients.
如果你的身体非常缺乏营养素的话，你是不会感觉自己处于最佳状态的。
You can't feel your best if your body is starved for nutrients.
应用推荐