在饮食中，水果颜色越深，其铁含量就越高，这通常是正确的。
In the diet, it is generally true that the darker the fruit the higher its iron content.
在目前的辐射含量下，他会毫不犹豫地允许他的子女食用这些蔬菜或水。
He would not hesitate to allow his children to consume these vegetables or water under the current radiation content.
在很辣的红辣椒里，辣椒素的含量惊人，以致于你如果切开辣椒，立刻就会感觉到皮肤上有灼烧痛感。
In very hot chilies, the capsaicin content is so amazing that if you cut the pepper, you will immediately feel burning pain on your skin.
其他古代细菌消耗甲烷，大大减少了甲烷在大气中的含量。
Other ancient bacteria consumed methane, greatly reducing its amount in the atmosphere.
然而，浮游植物只在铁含量足够高的地表水中繁殖。
However, phytoplankton flourish only in surface waters where iron levels are sufficiently high.
海洋鱼类中的汞含量也很高——尤其在体型较大的鱼类体内，如鲨鱼、金枪鱼和旗鱼。
Mercury levels are high in marine fish, too—particularly in larger species, such as shark, tuna, and swordfish.
人们发现，在一些保存着太阳系原始化学成分的陨石中，铱元素的含量很高。
Ir is found in high concentrations in some meteorites, in which the solar system's original chemical composition is preserved.
在睡眠期间，自动的新陈代谢系统对血液中二氧化碳和氧气的含量反应并不灵敏。
During sleep the automatic metabolic system is less responsive to carbon dioxide levels and oxygen levels in the blood.
这些有机物的微粒在绿色冰山中含量不高，但是冰层中还是积聚了从海水中溶解的有机物。
The green iceberg did not contain large amounts of particles from these organisms, but the ice had accumulated dissolved organic matter from the seawater.
当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。
Volunteers were told to think about yawning, while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.
当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。
Volunteers were told to think about yawning while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.
在常见的浆果中，草莓的维生素C含量最高。
Of the common berries, strawberries are highest in vitamin C.
这些微生物可以让土壤中植物生长所需的氮含量增加，在冬天让植物仍保持活跃。
These microbes enable the soil to have more nitrogen, which plants need to live and they remain quite active during the winter.
一些食品公司在减少加工食品中的卡路里含量方面投入的努力并非认真，但却广被宣传。
There have been half hearted but well publicized efforts by some food companies to reduce calories in their processed foods.
这两种水的相对含量在不同的岩石或沉积物之间差异很大，尽管它们的孔隙率可能是相同的。
The relative amount of these two kinds of water varies greatly from one kind of rock or sediment to another, even though their porosities may be the same.
在地球最早的大气层中，甲烷和二氧化碳的含量比现在要高得多，这对早期生命来说是有利的。
In Earth's earliest atmosphere, methane and carbon dioxide occurred at much higher levels than at present-a circumstance that was favorable for early life.
他们发现，在富含单宁酸的橡树叶上，病毒杀死毛虫的效果要比在白杨树叶子上的效果差得多，因为白杨树叶子的酚含量较低。
They found that on tannin-rich oak leaves, the virus is considerably less effective at killing caterpillars than when it is on aspen leaves, which are lower in phenols.
他们偶然发现一种稀有金属铱的含量在边界处突然变得很丰富，然后又慢慢地消失了。
They had found, accidentally, that a rare metal, iridium, suddenly became very abundant exactly at the boundary and then slowly fell away.
纽约市的大型快餐连锁店迎来了一项史无前例的新规定，这一规定要求他们在菜单上附上卡路里含量表。
Big fast-food chains in New York City have started to obey a first-of-its-kind rule, requiring them to post calorie counts right on the menu.
在《人类环境杂志》上发表的一项研究称，科学家们发现，自引进无铅汽油以来，美国东北部土壤中的铅含量已经显著下降。
In a study published in the journal Ambio, scientists found that lead levels in soil in the North-eastern United States had decreased markedly since the introduction of unleaded gasoline.
生活中很多非专业人士在绝望时发现一些毫无技术含量但却能克服高科技问题的窍门，并与他人分享。这只是其中之一。
It's one of many low-tech fixes for high-tech failures that people without engineering degrees have discovered, often out of desperation, and shared.
研究人员测量了人们在工作时和在家里时的皮质醇，即一种压力标志的水平，结果发现在家里，这个原本应该是安身之所的地方，皮质醇含量更高。
Researchers measured people's cortisol, which is a stress marker, while they were at work and while they were at home and found it higher at what is supposed to be a place of refuge.
在格陵兰的雪中发现了大量的铅，其含量与在美国汽油中发现的相当。
The dominant lead ratio found in Greenland snow matched that found in gasoline from the United States.
极低浓度的钒在肉类中很少见，在坚果中的含量也比在其他植物资源中较少，这很好地证明了吃肉的好处，从而使得饮食也更加均衡。
Very low concentrations of vanadium, which is scarce in meats and somewhat lower in nuts than in other plant resources, are good evidence of meat consumption and thus a better-balanced diet.
土壤速效磷在很大程度上决定土壤球囊霉素的含量和分布。
Soil available phosphorus, to a large degree, determines the content and distribution of soil glomalin.
在正已烷中酶反应最适水含量为0.06（重量体积百分比）％。
The optimal water contents of enzyme reaction in hexcone was 0.06(W/V)%.
糊精在反应过程中的还原糖含量呈现先升高后降低的趋势。
The reducing candy content in the dextrinization of the dextrin increased and decreased after a period of time.
互作位点对直链淀粉和蛋白质含量的联合贡献率在正常水分条件下分别为66.74％。
The accumulated contribution of digenic epistasis on AC and PC were 66.74%, 57.49% under non-stress condition.
干豆腐是在各种豆腐制品中水分含量最少的。
Dried tofu has the least moisture content of all the tofu varieties.
干豆腐是在各种豆腐制品中水分含量最少的。
Dried tofu has the least moisture content of all the tofu varieties.
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