vanadium

美 [v?'ne?di?m] 　英 [v?'ne?di?m]

• n.釩
• 網(wǎng)絡(luò)硫酸釩；釩及其無機(jī)化合物；釩粉

英漢雙解

英漢解釋

n.

1. 【化】釩

英英解釋

n.	1. a poisonous silvery white metallic element.

例句

XPS analysis shows that the vanadium on the surface can be stabilized mainly in the state of V(IV).

通過XPS分析，證實釩元素主要以V（IV）價態(tài)存在于催化劑的表面。

For stainless steel, high speed steel, vanadium steel, high hardness, toughness and deformation, easy to burn the workpiece grinding.

適用于不銹鋼，高釩鋼速鋼等硬度高，韌性大及易變形，易燒傷工件的磨削加工。

The proven vanadium-titanium magnetite up to 10 billion tons of reserves, the country is one of the four major iron ore.

已探明的釩鈦磁鐵礦儲量達(dá)一百億噸，是全國四大鐵礦之一。

It is possible that numerous organic complexes of vanadium are used in treatment for they are more effective and less toxic.

目前合成出的有機(jī)釩化合物毒性小，作用強(qiáng)，使得釩應(yīng)用于臨床成為可能。

The invention provides an additive and a method for extracting vanadium by roasting stone coal ores, and a preparation method thereof.

本發(fā)明提供了一種用于石煤礦焙燒提釩的添加劑、制備方法及石煤礦焙燒提釩的方法。

High-quality chrome vanadium steel 50BV30 forged, is mainly used for removal of broken screws.

優(yōu)質(zhì)鉻釩鋼50BV30鍛造，主要用于取出斷裂的螺絲。

The white phases within the primary vanadium carbide particles are the oxides and sulfides of these active elements such as Mg, K.

稀土硅鎂鐵合金變質(zhì)處理后，初生碳化釩顆粒內(nèi)的白色異質(zhì)晶核為鎂、鉀等活性元素的氧化物和硫化物。

The experimental results show that the vanadium-substituted P-Mo-V quaternary ammonium salts showed excellent catalytic oxidation capacity.

實驗結(jié)果表明，釩取代的磷鉬釩雜多季銨鹽顯示出優(yōu)秀的催化氧化能力。

The toxicity of vanadium depends on its total content, oxidation states and existence speciation.

釩的毒性大小取決于釩的總量、釩的賦存價態(tài)和賦存形態(tài)。

The rolls are made of chilled cast iron of vanadium and titanium alloy with hard and anti-wear surface.

輥筒材料采用釩鈦合金冷硬鑄鐵，表面堅硬耐磨；

Liquid petroleum products - Determination of nickel and vanadium content - Atomic absorption spectrometric method.

液體石油產(chǎn)品.鎳和釩含量的測定.原子吸收光譜法

The polysaccharide derivative and vanadium complex is applied to medicines for treating diabetes mellitus.

該多糖衍生物的釩絡(luò)合物應(yīng)用在治療糖尿病藥物中。

The invention relates to a method of producing metallized pellet by deoxidizing a vanadium titanium magnetite via a non-tank tunnel kiln.

本發(fā)明涉及一種用無罐隧道窯還原釩鈦磁鐵礦生產(chǎn)金屬化球團(tuán)的方法。

Chemical analysis of steel and cast iron. Determination of vanadium content. Molecular absorption spectrophotometric method.

鋼和生鐵的化學(xué)分析.釩的測定.分子吸收分光光度法

The invention belongs to the metallurgy field and in particular relates to a method for smelting high vanadium ferrovanadium.

本發(fā)明屬于冶金領(lǐng)域，具體涉及高釩鐵的冶煉方法。

Due to the effects of vanadium-titanium, vanadium-titanium vermicular cast iron has superior combination property.

由于合金元素釩鈦的作用，釩鈦蠕墨鑄鐵擁有更加優(yōu)異的綜合性能。

CHEMICAL ANALYSIS OF ALUMINIUM. SPECTROPHOTOMETRIC DETERMINATION OF VANADIUM.

鋁的化學(xué)分析.釩的分光光度測定

The kinetics of leaching vanadium from vanadium titanium magnetite tailings was also investigated.

本文對釩鈦磁鐵礦尾礦中釩的浸出過程動力學(xué)進(jìn)行了研究。

Objective: To explore the determination of elements V remnants in the visceral organs of the diabetic rats treated with vanadium compound.

目的：糖尿病大鼠經(jīng)釩化合物治療后，大鼠內(nèi)臟各器官中釩殘留量的檢測。

CHEMICAL ANALYSIS OF FERRO-VANADIUM. SPECTROPHOTOMETRIC DETERMINATION OF PHOSPHORUS.

釩鐵合金的化學(xué)分析.分光光度法測定磷含量

Causticizing mud was used as a roasting additive of sodium chloride for extraction of vanadium pentoxide from stone coal.

從石煤中提取五氧化二釩時，用苛化泥作焙燒添加劑，以取代氯化鈉。

Various commercial methods preventing vanadium pollution of catalyst were expounded and suggestions were also proposed.

對工業(yè)上應(yīng)用的各種防止釩污染的方法分別作了闡述，并提出了建議。

CHEMICAL ANALYSIS OF MANGANESE ORES. SPECTROPHOTOMETRIC DETERMINATION OF VANADIUM.

錳礦的化學(xué)分析.釩的分光光度法測定

With the diatomite as carrier, the vanadium catalyst for sulphuric acid production features high strength, activity and lifetime.

用該硅藻土生產(chǎn)的硫酸釩催化劑具有強(qiáng)度高、活性好、壽命長的特點。

These special features provide a basic condition for calefaction system and controlled cooling processes of vanadium middle carbon steel.

這就為制定含釩中碳鋼加熱制度和控冷工藝提供了基本條件。

Objective To investigate hemolysis, blood lipid oxidation of vanadium acid serum bilirubin interference effects.

目的探討溶血、脂血對釩酸氧化法測定血清膽紅素的干擾影響。

The purity of vanadium pentoxide was more than 99%.

產(chǎn)物五氧化二釩的純度大于99%。

The pressure drop of gas though tri-blade vanadium catalyst is between cylinder catalyst and ring catalyst, and is 70% of cylinder catalyst.

在相同的轉(zhuǎn)化條件下，相對于環(huán)狀催化劑，三葉狀催化劑的裝填量可減少167%。

The principles and low pollution process in production of vanadium pentoxide with stone coal containing vanadium are introduced in detail.

介紹用含釩石煤生產(chǎn)五氧化二釩的原理和低污染生產(chǎn)工藝。

To provide a theoretical basis for optimizing Vanadium processes existing, improving the vanadium slag grade and recovery rate.

為優(yōu)化現(xiàn)有提釩工藝，提高釩渣品位和釩回收率提供理論依據(jù)。

As the metal oxide, molybdenum oxide, vanadium oxide, ruthenium oxide, rhenium oxide, and the like are preferably used.

作為金屬氧化物，優(yōu)選使用氧化鉬、氧化釩、氧化釕、氧化錸等。

The residual slag from filtration of the resulting solution is water washed to dissolve adhered soluble vanadium.

濾出殘渣后，水洗溶解粘附的可溶性釩。

Methods Vanadium content in cassia seed was measured by graphite furnace atomic absorption spectrophotometer.

方法應(yīng)用石墨爐原子吸收分光光度法測定富釩決明子芽中釩含量。

Application of Intelligent Arc-suppression System and Low Current Earthing Device in Panzhihua New Steel & Vanadium Co. , Ltd.

智能消弧系統(tǒng)及小電流接地選線裝置在攀鋼的應(yīng)用。

Unlike sodium-sulfur batteries, vanadium-flow batteries don't need to be heated to high temperatures.

與硫化鈉不同的是，液化釩電池不需要加熱到高溫。

The invention provides a method for treating wastewater containing ammonia, vanadium, chrome and sodium sulfate.

本發(fā)明提出的是含有氨、釩、鉻和*鈉廢水處理的方法。

Iron ores. Spectrophotometric determination of vanadium.

鐵礦石.釩的分光光度法測定

The method for determination of microphosphorus in the organic compounds by vanadium-molybdenum-yellow-spectrophotometry was introduced.

介紹了釩鉬黃分光光度法測定有機(jī)化合物中微量磷的方法。

The mode of vanadium slag phase production includes mainly vanadium converter slag and vanadium slag atomization.

釩渣的生產(chǎn)方式主要有轉(zhuǎn)爐法和霧化法生產(chǎn)釩渣。

Pan Gang Refining Vanadium and Steel-making plant is the main productive plant of Panzhihua Steel Group.

攀鋼提釩煉鋼廠是攀鋼（集團(tuán)）公司的主體生產(chǎn)廠礦。