污水中的营养物的确会加快海藻的生长速度。
营养物不会被冲洗掉吗？
新营养物较多的地区是灌木增加最多的地区。
Areas with more new nutrients are the areas with the largest increase in shrubs.
如果你是一个细菌，你的一生就是游向营养物，逃避那些会杀死你的东西。
If you're a bacterium, your whole life is about swimming to nutrients and running away from things that would kill you.
它们为鱼类和贝类提供产卵场所和营养物。
They provide spawning grounds and nutrients for fish and shellfish.
如果你错误的食用了大量的营养物。
If you eat the wrong stuff nutritionally, i.e. your food either gives you or it takes from you.
由血液作为全部营养物的培养基。
被卷到大海的物质含有矿物质和营养物。
The material sucked into the seas contained minerals and nutrients.
也就是说它们的排泄物里富含各种纤维和营养物。
食品是一种能使人和动物生长的营养物。
在营养物中的微生物生长。
晚上克制食物使我们的身体有时间去消化营养物和休息。
Refraining from food at night gives our bodies time to assimilate nutrients and rest.
第三个研究了一种具体营养物，一种在水果中富含的果糖。
The third study examined a specific nutrient, a sugar called fructose that is abundant in fruit.
低纬度地区的营养物污染，如氮污染，可能会漂向北部，促进北极藻类的生长。
Nutrient pollution, such as nitrogen pollution, from lower latitudes may float north and promote algal growth in the Arctic.
海藻有四种分类——绿藻，褐藻，红藻和蓝绿藻，它们都充满了健康的营养物。
There are four classes of seaweeds—green, brown, red, and bluegreen—and they’re all packedwith healthful nutrients.
自然海水的盐度会使得半透膜内的纯水流出来，而植物和营养物依然留在膜内。
The natural salinity of the ocean will draw the freshwater out, retaining the plants and nutrients.
在营养物上，恐怕除了点心和冰冻皮萨之外，它们就没有更多的选择了。
As for nutrition, most offer little morethan snacks and frozen pizza.
水果和蔬菜提供给你主要的矿物质，纤维还有营养物，有利于防止长期疾病和癌症。
Fruits and vegetables give you the essential minerals, fiber, and nutrients to help protect you from chronic diseases and cancers.
大量的饲料进口产生过多的氮磷营养物，将导致粪便处理的问题，并构成潜在的污染风险。
Excess nitrogen and phosphorus nutrients due to large quantities of feed imports, can lead to problems with manure disposal and pose a potential pollution risk.
史密斯说，深红色的花青素保护着微妙的机制，它让树木从叶子里提取所需要的全部营养物。
Smith said the crimson anthocyanin protects the delicate mechanisms that allow the tree to extract all the nutrients from its leaves.
衣藻只有在环境十分恶劣的时候才会激活这种基因——比如说在阳光和营养物都不足的时候。
In Chlamydomonas, the gene only gets switched on when environmental conditions are poor-for instance, when sunlight or nutrients are scarce.
很明显，你不能在某人生病时让他绝食，但有些营养物对病人可有可无而对病原体却是必须的。
Obviously, you cannot stop feeding someone entirely when they are ill, but there might be nutrients which the patient could do without but the pathogen could not.
在铁匮乏的情况下，小鼠和大鼠(也许可外延到人类)的动物体比病原体更能有效地获得营养物。
In situations where iron is scarce, the bodies of mice and rats (and presumably, by extension, people) seem able to collect the nutrient more efficiently than pathogens do.
无论是由于快速节食，营养不均衡还是一些遗传的或生理缺陷引起的某些营养物不足，均会导致脱发。
Whether it’s because of a crash diet, general malnutrition or some genetic or biological defect, deficiencies in certain nutrients can cause hair loss.
比如说，它们通常定期形成于南非好望角海岸及南大样的格凌兰岛沿岸，并以从深海上升来的营养物为食。
Red tides, for example, regularly form off the Cape coast of South Africa, fed by nutrients brought up from the deep, and off Kerguelen island in the Southern Ocean.
比如说，它们通常定期形成于南非好望角海岸及南大样的格凌兰岛沿岸，并以从深海上升来的营养物为食。
Red tides, for example, regularly form off the Cape coast of South Africa, fed by nutrients brought up from the deep, and off Kerguelen island in the Southern Ocean.
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