查询词典 vanadium

A laboratory test was conducted to add small amount of fluorite,boryte,iron-manganese ore and boron mud to vanadium titanomagnetite concentrate sinter mix and to investigate the effect of SiO_2/TiO_2 variation on the sintering process and sinter metallurgical properties.

探讨了实验室条件下，在钒钛磁铁精矿烧结混合料中添加少量萤石、重晶石、铁锰矿、硼泥等辅料及改变SiO＿2／TiO＿2对烧结过程和烧结矿冶金性能的影响。

How vanadium compounds 2# and 7# inhibit Topo-Ⅰwas further investigated.

本研究选取作用较强的钒配合物LMC和7号化合物对其抑制Topo-Ⅰ活性的分子机制作了进一步的探讨。

Was established in 2OO4, the professional design, production of the Unitary Zhi Trapa natans line bell Donowaki ú vanadium ü¨LCD LCD cable, high-voltage extension cable, car cable, car cable, notebook signal cable, computer peripheral cable, audio and video lines, 1.0 and 1.25 of the wiring harness and the small distance between cell phone charging lines.

深圳市普和实业有限公司成立于2OO4年，专业设计、生产各志芰酉撸钟胁钒ǎ篖CD液晶屏连接线，高压延长线，汽车连接线，汽车连接线，笔记本讯号连接线，电脑周边连接线，音视频线，1.0与1.25小间距的线束和手机充电线等。

Ore m in erals in the Colorado-type deposits are of uran in ite and coff in ite, with associated vanadium and copper m in erals

科罗拉多型矿床中的铀矿物为晶质铀矿和水硅铀矿，与之共生的还有钒，铜矿物。

The present invention provides a preparing method of vanadic oxide by coal mine containing vanadium and fluorite.

含钒石煤矿和萤石联合制取五氧化二钒的方法。

Acylvanadium sulfate is prepared by mixing coal mine containing vanadium, fluorite mine and sulphuric acid, then pumped in the reactive tank, further chemical combination and dissolving, acylvanadium sulfate enters in solution, qualified vanadic oxide is prepared.

本方法是将含钒石煤矿、萤石矿和硫酸调浆后，泵入反应槽中，进行化合和溶解，生成硫酸酰钒而进入溶液，经液固分离后得到含钒浸出液，浸出液经采用铁屑还原、氨水中和、萃取、反萃、氨水沉钒、煅烧等成熟工艺处理后，便产出合格五氧化二钒。

It is a original work in the world that using these ligands to coordinate with vanadyl cation to form complexes and the study of the structures along with the anti-diabetic properties, thus provide us opportunity to obtain vanadium drug with the properties of lowering blood sugar significantly and low toxicity, the research will benefit the large number of diabeticpatients, the economic and social benefit will be obvious.

上述配体与氧钒离子形成配合物及结构和抗糖尿病功能的研究在世界上属首创工作，使我们有望制备出具有显著降血糖功能且低毒性的钒类药物，为广大糖尿病患者带来福音，产生明显的经济效益和社会效益。

The CSD process was improved by using vanadium inorganic salt instead of the original vanadyl acetylacetonate.It has successfully solved the problem that the metal alkoxides are pricey and difficult to keep.

主要研究结果如下：(1)采用化学溶液沉积法，分别在LaNiO3/Si(100)、Pt/TiO2/SiO2/Si(100)衬底上制备了c轴取向的高质量BVO薄膜。

According to Johnson's Rule and IR spectra, their possible structures are suggested. The bonding parameters of those complexes are calculated by ESR parameters. And the crystal field parameters are calculated by using electronic spectral data. It can be seen that the vanadyl complexes in the solution are ionic complexes and that the α〓 values of those complexes decrease following the increasing of the N donor replacing the O donor of water on the equatorial plane in those complexes. This means that the covalent bonding between vanadium and ligand increases as Ser, Phen or Bipy replace water ligands. The results show the competitive coordinate law that the coordination reactivity of Phen and Bipy is much stronger than that of Ser. The simulation program of ESR is compiled by the theory of ESR in the present work.

测定了VO-丝氨酸二元体系、VO-丝氨酸-邻菲咯啉三元体系和VO-丝氨酸联吡啶三元体系在不同酸度下（pH=1.0～14.0）的乙二醇／水（V／V=1：1）溶液低温ESR谱，发现不同pH下，溶液中具有不同组成的配合物，根据不同pH下ESR谱的变化，利用Johnson的加合规则并结合红外光谱，推测了它们在溶液中的可能结构；利用波谱参数计算了配合物键参数；利用电子光谱数据计算了配合物的晶体场参数，讨沦了它们的成配特性，结果表明：VO配合物属离子型配合物，随取代水分子的配体（Ser、Phen或Bipy）数目增加，键参数减小，配合物共价性增强，同时得出这些体系中，生物配体竞争配位规律：Phen和Bipy与VO的配位能力比Ser强。

Flight Research Flight Usa Flintstone Bowling Flint Vanadium Flip ...

飞行研究飞行美国flintstone保龄球火石钒倒装。。。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。