In the diet, it is generally true that the darker the fruit the higher its iron content.
在饮食中，水果颜色越深，其铁含量就越高，这通常是正确的。
The iron teakettle was hissing splendidly over live coals.
铁茶壶在熊熊燃烧着的煤块上“嘶嘶”作响。
Steam power and iron combined to revolutionize transport, which in turn had further implications.
蒸汽动力和铁的结合使运输发生了革命性的变化，更加产生了更深远的影响。
The materials from e-waste include iron, copper, gold, silver and aluminum.
电子垃圾中的材料包括铁、铜、金、银和铝。
However, phytoplankton flourish only in surface waters where iron levels are sufficiently high.
然而，浮游植物只在铁含量足够高的地表水中繁殖。
Another interesting fact about hair is that it is very strong—as strong as iron in fact.
另一个关于头发的有趣的事实是，它非常结实——事实上和铁一样结实。
His iron claw made a circle of dead water round him, from which they fled like affrighted fishes.
它的铁爪在他的周围形成了一圈死水，它们像受惊的鱼一样逃了出来。
Lightning floodlights gnarled trees and a giant iron bell. Monks with umbrellas flit about in robes and slippers.
闪电泛光灯照亮了盘根错节的古树和一具庞大的铁钟。和尚们打着伞，穿着僧衣和拖鞋四处走动。
Scientific analysis reveals that the colors were derived from ocher and other iron oxides ground into a fine powder.
科学分析表明，这些颜色是源自赭石和其他铁氧化物磨成的细粉。
Something in addition to the iron on Earth's surface must have absorbed much of the oxygen produced by plant life.
除了地球表面的铁以外，一定有什么东西吸收了植物产生的大量氧气。
The materials from e-waste include iron, copper, gold, silver, and aluminum materials that could be reused, resold, salvaged, or recycled.
电子垃圾中的材料包括铁、铜、金、银和铝，这些材料可以被重复利用、转售、废物利用或回收。
Parliament used British tax money to pay modest incentives to Americans producing such items as silk, iron, dyes, hemp, and lumber.
国会利用英国的税收资金，给予生产丝绸、铁、染料、大麻和木材等产品的美国人适度的鼓励。
Unlike in the Americas, where metallurgy was a very late and limited development, Africans had iron from a relatively early date.
美洲的冶金学发展非常晚，而且发展有限。与之不同的是，非洲人在更早的时候就有了铁。
The company boasts that its dried crickets contain more protein than beef, chicken, and pork, as well as minerals like iron and calcium.
该公司吹嘘说，他们的蟋蟀干比牛肉、鸡肉和猪肉含有更多的蛋白质，以及铁和钙等矿物质。
China accounts for more than half the world's consumption of cement, and nearly half its use of iron, coal, lead, zinc, aluminum and pigs.
中国的水泥消费量占全球一半以上，铁、煤、铅、锌、铝和猪肉使用量占全球近一半。
As a way of reconciling these two facts, scientists have hypothesized that nearly all of the oxygen being produced was taken up by iron on Earth's surface.
为了调和这两个事实，科学家们假设，几乎所有产生的氧气都被地球表面的铁吸收了。
He reasoned that iron took on more or less oxygen in response to conditions in the kimberlitic magma itself—mainly in response to heat and the available oxygen.
他推断，铁吸收或多或少的氧气是由于金伯利岩浆本身的条件——主要是由于热量和可用的氧气。
Steam power did not merely spin cotton and roll iron; early in the new century, it also multiplied ten times over the amount of paper that a single worker could produce in a day.
蒸汽动力不仅可以用于纺织棉花和轧铁；新世纪早期，蒸汽机的使用同样大大提高了造纸的效率，蒸汽动力一天所生产的纸张总量是单个工人一天生产纸张总量的10倍。
After all, the Sun has many more atoms of any element, say iron, than does a meteorite specimen, but the ratios of iron to silicon in the two kinds of matter might be comparable.
毕竟，太阳中任何元素的原子，比如说铁，都比陨石标本的原子要多得多，但这两种物质中铁和硅的比例可能是可以比较的。
These areas have particularly low concentrations of iron, and oceanographers hypothesize that this shortage of iron prevents plankton from thriving.
这些地区的铁含量特别低，海洋学家推测，铁的缺乏阻碍了浮游生物的繁殖。
Knowledge of iron making penetrated into the forest and savannahs of West Africa at roughly the same time that iron making was reaching Europe.
大约在制铁技术传到欧洲的同时，西非的森林和大草原上也开始有了制铁的知识。
But, unlike the cores of the inner planets, the Moon's core contains little or no iron, while the typical planet-forming materials were quite rich in iron.
但是，与内行星的核心不同，月球的核心几乎不含铁，而典型的行星形成物质则富含铁。
You could run the reaction, take solid iron and gaseous oxygen, form iron oxide, measure the heat of formation of it, and tabulate it.
你可以进行一个反应，用固态铁和氧气生成氧化铁，测量它生成的热，列成表格。
The inventor Henry Bessemer discovered that directing a blast of air at melted iron in a furnace would burn out the impurities that made the iron brittle.
发明家亨利·贝塞默发现，在熔炉里对铁水直接吹一吹气，就会烧掉使铁变脆的杂质。
However, an experimental release of iron compounds into one such area failed to produce a thriving plankton population, even though local iron concentrations increased immediately.
然而，尽管当地铁浓度立即提高，在一个这样的区域实验释放铁化合物却没有产生大量的浮游生物。
Chondrules and inclusions in Allende are held together by the chondrite matrix, a mixture of fine-grained, mostly silicate minerals that also includes grains of iron metal and iron sulfide.
阿伦德陨星里的陨石球粒和内含物是由球粒陨石基质结合到一起的；这是一种细粒混合物，主要包括铁颗粒和硫化铁的硅酸盐矿物。
The Earth's magnetic field is generated as the molten iron of the Earth's outer core revolves around its solid inner core; when surges in the molten iron occur, magnetic tempests are created.
地球磁场是由地球外核的熔铁围绕固体内核旋转而产生的；当铁水激增，就会发生磁暴。
From the flooded depths of the ship, some did manage to claw their way up iron ladders to the safety of the upper deck.
从被洪水淹了的船的深处，一些人着实艰难地爬上铁梯来到上层甲板的安全处。
Iron deficiency is characterized by chlorosis between veins in young leaves.
缺铁的特征是嫩叶的叶脉之间萎黄。
Iron deficiency is characterized by chlorosis between veins in young leaves.
缺铁的特征是嫩叶的叶脉之间萎黄。
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