查询词典 iron

In order to study the catalysis of iron oxide nanoparticles on the metallic fuel ,the nanoparticles of α-Fe2O3 were prepared using iron chloride as raw material and special surfactant as dispersant agent by an orthonormal test.

为了研究纳米氧化铁对金属燃料的催化作用，以氯化铁为原料，以特种表面活性剂为分散剂，通过正交试验制备出分散性好、晶粒度为25。

Feroglobin-B12? is a unique liquid iron supplement, providing a special source of iron in the form of citrate complex for improved absorption.

Feroglobin-B12是一个独特的液态铁的补充，提供了铁的合成复杂的形式，以提高吸收的特殊来源。

We have demonstrated previously that iron deprivation stimulates iron uptake from ferric citrate by human erythroleukemia K562 cells and that this stimulation depends on protein synthesis.

我们已经证明以前铁剥夺刺激从铁摄取柠檬酸铁人红 K562细胞，这种刺激取决于蛋白质的合成。

HSC model of iron overloading was induced by incubation with ammonium iron citrate.

以柠檬酸铁胺与HSC-T6细胞共同温育，建立HSC铁超载模型。

In the medium without copper and iron, onlywith ferric citrate , the expression of FDR3 could complement the growth defect of ctrl mutant .CTR1 is a member of high梐ffinity iron transport system .

酵母突变体中铁高亲和系统的成员Ctrl缺失突变，培养基中不供给二价铁和铜，仅以柠檬酸三铁作为唯一的铁源，FDR3基因的表达能够恢复Ctrl突变体在该选择培养基中的表型生长。

Iron oxide Nanocrystalline Powders were prepared respectively by precipitation, stearic acid gel, polyethylene glycol gel, citrate gel and iron citrate combustion. The influence of synthesis method on the final product, such as the crystal structure, crystalline grain size, dispersivity were studied.

分别采用沉淀法、硬脂酸法、聚乙二醇法、柠檬酸法和柠檬酸铁快速燃烧法制备纳米氧化铁晶体，研究了这 5种制备方法对粉体晶型、平均粒径、磁性、分散性的影响。

In this paper, a total of 56 relatively nonpoint source pollution sediment samples were collected from the tidal flats of the Jiuduansha shoal and the Chongming island of the Yangtze river estuary. The main properties i. e., grain size distribution, contents of DCB (dithionite citrate bicarbonate extracted iron Fe(subscript d, AAO extracted iron Fe(subscript o, total Fe, DCB extracted Mn Mn(subscript d, total Mn, organic matter, magnetic susceptibility of the samples, as well as the concentrations of Cu, Zn, Pb, Cr, Cd and Ni in the samples, were determined. Basing on the data, the relation of the sediment properties to heavy metal concentrations was evaluated with pearson's rank and partial rank correlation analysis.

采集长江口无明显点源污染的崇明东滩和九段沙潮滩56个沉积物样品，测定沉积物原样和粘粒中Cu，Zn，Pb，Cr，Cd和Ni的含量以及沉积物的主要性状（粒径分布、游离铁、活性铁、总铁、游离锰、总锰、有机碳和磁化率等），以相关分析和偏相关分析研究沉积物中重金属含量与沉积物主要性质之间的关系。

His legs of iron, his feet part of iron and part of clay.

2：33 腿是铁的，脚是半铁半泥的。

And the legs of iron, the feet part of iron and part of clay.

胫是铁的，脚一部份是铁，一部份是泥的。

Its legs of iron, its feet partly of iron and partly of clay.

2：33 腿是铁的，脚是半铁半泥的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。