vanadium的例句大全

New Wear Resistant Material for Smashing Cement& High Vanadium Alloy

一种适合于水泥熟料破碎的新型耐磨材料&高钒高耐磨合金

The addition of V filler metal reduced the brittleness of joints by increasing the amount of vanadium-based solid solution in the weld. But the melting point of V filler metal was so high that the fille metal was hard to melt completely.

采用V填充层，焊缝中大量的钒基固溶体减小了接头的脆性，但V填充层熔点高，较难完全熔化。

The fluctuating of carbon, nitrogen and vanadium has visible effect on the precipitation of vanadium.

钢中碳、氮、钒含量的波动对钒的析出有较明显的影响。

Structural effect of vanadium pentoxide films on the electrochromic properties

五氧化二钒薄膜结构与电致变色效应

As a result, the energy band and state density curves, the optical parameters such as absorption coefficient, refractive index and transmittance for vanadium oxides are obtained.

得到了各钒氧化合物能带和态密度曲线，吸光系数、折射率和透光率等光学参数，以及温度对各曲线的影响，不同组分对相变温度的影响。

The product can meet the needs of many types of vanadium steel.

产品可满足生产多种含钒钢的要求。

It has high strength and hardness owing to the precipitation of fine vanadium carbides in austenite matrix, so it is a non-magnetic high strength steel of high manganese-vanadium series.

此钢采用析出硬化机理，由于V的碳化物在奥氏体基体中弥散地析出，可以得到高的硬度、高的强度，所以是一种高锰-钒系高强度的无磁钢。

These results are more consistent with the viewpoint that, the precipitation behavior of vanadium in the austenite matrix below 800 ℃ in medium-carbon V-bearing microalloyed steels plays a great role in controlling the decomposition of austenite.

计算结果支持了中碳含钒微合金钢中800℃以下奥氏体中的析出对其后的奥氏体分解相变具有明显的调控作用的观点。

The results show that the heat treatment process has remarkable effect on retained austenite content in matrix and wear resistance of the steel, but has little effect on the morphology and distribution of carbide vanadium.

结果表明，热处理工艺对碳化钒形态分布无明显影响，但对高钒高速钢基体中奥氏体含量和耐磨性有重要影响。

Study on the Extraction of Vanadium Pentoxide from Stone Coal Ore

从石煤矿中提取五氧化二钒的工艺研究

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

The optimum conditions were as follows: ( 1) a mixture of 10mL furfural, 25g potassium chlorate and 0 1g vanadium pentoxide was agitated and refluxed for 4h at 105 ℃;

确定了最佳工艺条件：（1）糠醛10mL，氯酸钾25g，五氧化二钒0－1g，在105℃下，搅拌回流反应4h，富马酸的产率可达82%；

The recovering of V_2O_5 by roasting in air sulfuric acid leaching P204 extracting precipitate separation V_2O_5 with ammonium salt from the vanadium ore was tested.

对钒矿石进行了无盐焙烧硫酸浸出P204有机萃取铵盐沉钒提取五氧化二钒的工艺研究。

The Study on the Polyaniline/ Vanadium Pentoxide Composite Electrode Material

聚苯胺/五氧化二钒复合电极材料的研究

Reserch on Preparation of Vanadium Nitride by Reduction of Nitrided V_2O_5

还原氮化五氧化二钒制备氮化钒的研究

Study on Treating Wastewater of V_2O_5 Extraction from Vanadium-bearing Waste Slag

含钒废渣生产五氧化二钒的沉钒废水的处理研究

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

Investigation on the interface electrochemical performances of vanadium pentoxide films/ electrolyte

五氧化二钒薄膜/电解液界面电化学研究

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

Direct simultaneous determination of micro amounts of arsenic and phosphorus in vanadium pentaoxide

五氧化二钒中微量砷和磷的直接同时测定