一种铁的化合物,常用于制作磁芯。
An iron compound frequently used in the construction of magnetic cores.
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。
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.
清单10中的结果显示了铁经常与亚铁血红素化合物共同出现。
The result in Listing 10 shows that iron occurs frequently together with heme compounds.
研究小组用铜代替了二分之一的铁,并用纳米晶体来制作所需要的化合物,在碳棒的底部穿上了化合物这件衣服。
They replace half the iron with copper, and make crystalline nanoparticles of the resulting compound, which they coat on a cloth-like carbon substrate.
具有讽刺意味的是,这些化合物是由铁和不饱和脂肪酸反应生成的,而不饱和脂肪酸使得海鲜比红色的肉吃起来更健康。
Ironically, these compounds are formed by the reaction of iron with the unsaturated fatty acids that make seafood healthier to eat than red meat.
日本研究人员发现,热酒精饮料能诱发铁基化合物中的超导性。
Japanese researchers discovered that hot alcoholic beverages induce superconductivity in iron-based compounds.
但是在高铁酸盐中(是铁原子、氧原子以及非过渡金属如纳原子、钙原子的化合物),它失去了6个电子。
But in ferrates, which are compounds of iron and oxygen with non-transition metals like sodium and calcium, it loses six.
另外一个原因是饮料里所含有一种叫做酚的化合物可以阻止身体对铁的吸收。
These beverages contain compounds called phenols that make it harder for your body to absorb iron.
从其他廉价的材料,如铁或从大黄中提取的有机化合物制成电池,可以实现大规模储能,让整个城市夜间的运行全部使用太阳能发电。
Batteries made from other cheap materials-such as iron or the organic compounds found in rhubarb-could lead to massive-scale energy storage, letting whole cities run on solar power through the night.
静脉是有弹性的,并且是能够扭曲的,它能够降低血液流速,潜在地运出代谢废物和化合物,比如脑中所集聚的(废)铁物质。
Veins are flexible and can get twisted, slowing the rate of blood flow and potentially leaving waste and compounds such as iron to accumulate in the brain.
在减压井停止排水时,氧化作用进一步加剧,高价铁化合物向井结构内运移和吸附沉淀,逐渐造成减压井的淤堵。
While the well drainage stops, oxidization would speed up in the well, ferric compound would moves into the well structure and deposits inside it.
从理论和实践两方面论述了铁化合物在脱硫上的应用,并说明其脱硫能力与化学性质密切相关。
It describes the application of iron compound in desulfurization in theory and practice. It also concludes that desulfurizing ability has close relationship with chemical properties.
综述了生物医用铁系单质、合金、化合物、 磁性微球和免疫磁性微球的制备方法、性能和应用,并对其进行了评述。
The progress in preparation and application of iron metal or its alloy nano-materials , iron compound nano-materials and iron composite nano- materials are reviewed.
结果表明:J55和N80钢热浸镀铝后的镀层组织均可分为纯铝层和铁铝金属间化合物层两层;
The results showed that the hot-dip aluminizing coatings on both the J55 and N80 steels were composed of aluminum layer and Fe-Al intermetallic compound layer.
血红素(一种复杂的杂环化合物)是来自中心含铁原子的的一种有机分子。
Heme, a complex heterocyclic compound, is an organic molecule derived from porphyrin with an iron atom at the centre.
并在表面形成化合物,减轻了材料表面铁元素的氧化;
Titanium ion implantation formed compounds and alleviated the oxidation of the ferric element in the surface layer.
研究人员研究了美国宇航局卡西尼号轨道飞行器对土星光环为期六年的观测,卡西尼号轨道飞行器能够探测出冰及遮住冰层的彩色污染物,例如铁和碳氢化合物。
Researchers examined six years of Saturn observations from NASA's Cassini orbiter, which can detect ice as well as the colorful contaminants that obscure it, such as iron or hydrocarbons.
含有铁、钯、铂和稀土元素的化合物呈现强顺磁性,因为这些元素的原子有不完全的内电子壳层。
Compounds containing iron, palladium, platinum, and the rare-earth elements exhibit strong paramagnetism because they have atoms with some incomplete inner electron shells.
氧桥多核铁配合物作为一些金属蛋白和金属酶的模型化合物,得到了广泛的研究。
Oxo bridged polynuclear iron complex which serve as model compounds for the active site in metallic protein and enzymes has been studied for many years.
以铁、钴、锰等过渡金属的化合物作为催化剂,对沥青催化氧化。
Being as catalysts, several transition metal of compound can be used to air-blowing asphalt, such as iron, cobalt and manganese.
H 13材料的显微组织均一,发生均匀腐蚀,多相的铁基超合金和钴基超合金显微组织中化合物相比固溶体相耐锌腐蚀性能好。
Uniform corrosion happened on homogeneous H13. Corrosion resistance of compound phase is better than solid solution phase, whether in Fe-based superalloy or Co-based superalloy.
采用粉芯丝材和高速电弧喷涂技术(HVAS)原位合成了铁铝金属间化合物涂层,并研究了涂层的显微组织和性能。
In the present study, the microstructure and properties of iron aluminide intermetallic coatings in situ synthesized by cored wire and high velocity arc spraying (HVAS) were investigated.
影响铁铝金属间化合物高温硫化腐蚀的因素主要有:合金成分、腐蚀气氛、温度、预处理工艺等。
Many factors have been confirmed to influence the sulfidation behavior of the iron aluminides intermetallics such as alloying component, corrosion atmosphere, temperature and pretreatment conditions.
我们对解释新发现的铁基化合物中的超导体能隙对称性提出一个方案。
We present a scenario for the gap symmetry observed in newly discovered unconventional superconductivity of Fe-based layered compound.
杂质粒子与所用原材料、设备、工艺、聚合配方组分及氯乙烯单体中的铁化合物有关。
It was pointed that the impurity particles are relate to the raw material, equipment, process, polymerization formula and the iron compound content in vinyl chloride monomer.
探讨了矿渣复合混凝剂的混凝机理及铁、铝、硅化合物对混凝作用产生的影响。
The mixed mechanism of the slag complex coagulants and the effect of Fe, Al, Si compounds on mixed action were synthetically analyzed.
钢管的腐蚀穿孔则是由于燃煤中含较多硫或硫的化合物,在燃烧过程中产生高温熔融盐,加速基体铁的氧化腐蚀造成的。
However, the melting salt developed during combustion of the sulphur rich coal accelerates the oxidative corrosion of the iron matrix and hence results in penetration of the tube.
由于分子中的电荷分布与分子的性质息息相关,计算铁卟啉化合物的电荷分布就显得非常重要。
Since molecular charge distribution is closely related to molecular properties, it is important to calculate charge distribution of iron porphyrin compound.
由于分子中的电荷分布与分子的性质息息相关,计算铁卟啉化合物的电荷分布就显得非常重要。
Since molecular charge distribution is closely related to molecular properties, it is important to calculate charge distribution of iron porphyrin compound.
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