Cerium showed more effective than lanthanum for vanadium tolerance of FCC catalysts.
氧化铈较氧化镧更容易与钒反应,因而具有更强的抗钒能力。
They include niobium and vanadium microalloying technology, microalloy slab quality.
提出了实施精品生产战略的技术措施。
Extracting Vanadium with Alkaline Leaching after Blowing Oxygen to Hot Vanadium Slag
红热钒渣吹氧氧化后碱浸提钒
Suggested method for the microdeterminalion of indium, bismuth and vanadium is given.
从中找出了某些规律, 并对此进行了讨论。
Discharge, recovery and utilization of sodium salt from vanadium pentoxide production
五氧化二钒生产中钠盐的排放与回收利用
Stone coal is a unique vanadium mineral resource in China and its reserve is abundant.
石煤是我国独特得一种矾矿资源,储量极为丰富。
Effect of Vanadium Microalloying on Delayed Fracture Resistance of High Strength Steel
钒对高强度钢耐延迟断裂性能的影响
Superfine microstructure analyses of vanadium carbide in high vanadium high speed steel
高钒高速钢中碳化钒的微细结构分析
This shows that Vanadium pentoxide may only rarely be applicable as sole oxidizing agent.
这表明五氧化钒是很少用做单一的氧化剂的。
Experimental Study of the Impact Abrasive Wear Property of High Vanadium High Speed Steel
高钒高速钢的冲击磨料磨损性能试验
Experimental study of recovering refined vanadium pentoxide from waste vanadium catalyst.
从废钒催化剂中回收精制五氧化二钒的试验研究
The hubbub Steel Vanadium E holders may v. Panzhihua Steel Vanadium case ended yesterday.
沸沸扬扬的钢钒权证持有人诉攀钢钢钒一案昨日落幕。
Diagnostic criteria and principles of management of occupational acute vanadium poisoning.
职业性急性钒中毒诊断标准及处理原则。
A method for the determination of micro amounts of vanadium in ferrochromium was presented.
用催化动力学示波极谱法测定铬铁中微量钒。
Studies on the Oxidation of Glyoxal to Glyoxylic Acid by Oxygen Over Vanadium Oxide Catalyst
钒氧化物催化氧化乙二醛制备乙醛酸的研究
Research on Morphology and Distribution of Vanadium Carbide in High Vanadium High Speed Steel
高钒高速钢中碳化钒的形态分布研究
The measurement of hairy vanadium on patients with uremia, hepatic cirrhosis and heart failure
肾、肝、心功能不全患者的发钒测定
A Study of the Vanadium Carbide Coating formed on Die Steels by Immersion in a Fused Borax Bath
国产模具钢盐浴碳化钒涂覆工艺的研究
To monitor the vanadium in Cicer arietinum L. By graphite furnace atomic absorption spectrometry
石墨炉原子吸收法测定鹰嘴豆中的钒
Application of vanadium ion indicator electrode in leaching kinetics study of roasted stone coal
钒离子指示电极在石煤焙烧料浸出动力学研究中的应用
Present Situation and Evolution on Process of Vanadium Removal from Rough Titanium Tetrachloride
粗四氯化钛除钒工艺现状及进展
The method has been applied to determine trace vanadium in coal fly ash with satisfactory results.
方法已应用于煤飞灰中痕量钒的测定。
That is the name given to the emerald green variety from Tanzania, coloured by vanadium and chrome.
产于坦桑尼亚。它的颜色是由钒元素和铬元素引起。
Study on operating method of a melting furnace for producing vanadium pentoxide and its application
五氧化二钒熔化炉操作方法的研究与应用
A Rapid Method for the Measurement of Major and Minor Elements in Vanadium Titanium Magnetite Sample
钒钛磁铁矿样品主、次元素的快速分析方法研究
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