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For a woman who already has a poor iron status, any additional iron loss from exercise may be enough to tip her over the edge into a more serious deficiency, notes the expert.

他指出,"对于那些已经缺的女性,任何因锻炼而产生的更多质流失都足以导致体内缺状况的恶化。"

In this paper, the by-product of titanium white manufacture, FeS04-7H20, is used as the raw materials to study the preparation of composite flocculant based on polyferric.

本研究利用钦白副产物FeSO4-7H20为原料,研究了聚基复合絮凝剂的制备与絮凝作用机理,为研究和应用系复合阿絮凝剂作了有益的探索和努力。

The reaction was found to bewith the formation of a single complex in which the molar ratio of Fe+++ tois 1:1. This result has also been confirmed by interferornetric method and potentiometnetitration.

氯化高与酚类化合物产生颜色,这种颜色的来源是由於高离子与酚某~-形成络离子,所以可以应用Job在1928年所提出的连续变化法(The Method of Continuous Variation)研究这些离子的组成。

Relied on practical engineering project, the paper studies a 320t torpedo car"s body. It investigates more thoroughly on the urgent solved problem of thermal mechanics coupled in the design and analysis of torpedo car"s body by using finite element analysis software named ANSYS.

本课题依托于实际的工程项目,以320t混车罐体为研究背景,利用有限元分析软件ANSYS对混车罐体结构设计分析中急需解决的热力耦合问题进行了研究。

Iron trichloride or aluminium sulfate was used as a precipitating agent to precipitate sodium humic acid .

用三氯化或硫酸铝作沉淀剂,沉淀腐植酸钠,实验发现当腐植酸钠与三氯化或硫酸铝的质量比分别为 1∶ 0 。6 4和 1∶ 0 。6 0时,沉淀效果最好。

In this study, column experiments, including measurements of corrosion potential, were conducted to determine the effects of nitrate on trichloroethylene degradation by granular iron.

为研究硝酸根对颗粒状降解三氯乙烯的影响,进行了柱实验和相应的反应腐蚀电位测定。

P. P. Raevski〓, and pointed that this polarization at grain boundary between WO〓 monoclinic and triclinic phases causes a modification to Schottky barrier is origin of nonlinear electrical characteristic of tungsten oxide polycrystalline ceramics.

Raevski〓的电半导体非线性电输运理论模型的框架内,我们重点考虑了电极化对WO〓陶瓷非线性电输运特性的影响,指出由于三斜和单斜晶相的共存,在其晶界处存在的电极化可以对Schottky势垒产生一种修正,是导致出现压敏现象的一个重要因素。

The colony positive rate exam which after the trisaccharide iron urea indol culture medium is 28.91%,higher than the exam the colony positive rate using the trisaccharide iron culture medium (7.67%).

经三糖尿素靛基质培养基筛检出的菌落阳性率为28.91%,比三糖培养基筛检出的菌落阳性率(7.67%)高。

Moreover, the decomposition of pyrite and formation of troilite were discussed step by step by means of several laboratory experiments.

通过实验手段逐步分析黄矿转变成陨硫过程中的各个环节,深入地探讨了陨硫的形成机理。

Then, the electric properties and magnetic properties of troilite were studied. The study results discover that troilite could be used as a kind of magnetic semiconductor.

对合成出的陨硫样品进行了电学和磁学等物理性能的研究,研究结果发现陨硫可以成为一种软磁性半导体材料,可望在今后得到应用。

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推荐网络例句

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。