vanadium的例句大全

Discussion on new process of producing FEV using vanadium slag directly

用钒渣直接冶炼钒铁的新工艺探讨

The reduction laws of vanadium between slag-metal were researched by the use of plasma in an induction furnace with a drilled graphite electrod.

作者用中空石墨电极等离子体感应炉研究了在等离子体条件下钒在铁渣间还原的规律。

When the oxidation number of deposited vanadium is below 3, the desulfurization effect will be facilitated much more.

当沉积钒的表观氧化数低于3时，催化剂的降硫效果大大提高。

The oxidation number of vanadium deposit on catalyst decreased after the catalyst was treated by selective activation, and decreased with the increase of the selective activation temperature.

在623~923K范围内，沉积钒的氧化数随着择效活化温度的增加而降低；

For the further investigation on the desulfurization effect of the oxidation number s of the vanadium and nickel deposits on FCC catalyst, TPR method was chosen to characterize the oxidation number of metal deposits quantitatively.

选用能对沉积钒和沉积镍的氧化数进行定量表征的程序升温还原（TPR）测试方法，考察了催化裂化催化剂上沉积金属氧化数对降低汽油硫含量的影响。

The test results showed that redox reaction occurred between thiophene and V_2O_5 at 500 ℃; thiophene was converted to CO, CO_2 and SO_2 and the conversion reached 41.2%; at the same time the oxidation number of vanadium decreased.

研究发现：500℃下，噻吩能够与V2O5发生氧化还原反应，噻吩被氧化成CO、CO2以及SO2，转化率可达到41.2%，同时V2O5的氧化数下降。

Synthesis, characterization and coordination chemistry of vanadium(ⅳ) hydroxamate complex

异羟肟酸氧钒化合物的合成表征及配位化学性质研究

The method proposed to solve the problem of vanadium extraction-steelmaking production scheduling provides a thought for improvement of production logistics and equipoise resources. It has a theoretical and practical importance.

提钒-炼钢生产调度研究是一项规模较大的课题，本文提出的研究方法为优化生产物流、提高资源平衡提供了一种思路，具有一定的理论意义和实际意义。

Catalytic activity of vanadium pentoxide for the absorption of carbon dioxide by potassium carbonate solution

五氧化二钒催化钾碱液吸收二氧化碳的机理

Application of highly effective ANTI-VANADIUM agent ns-60 in resid FCCU

NS-60高效抗钒活性剂在重油催化裂化装置上的应用

Effects of nickle and vanadium on petroleum processing and Countermeasures

镍和钒对石油加工过程的影响及对策

Discussion on Environment Impact Recognition and Restoration Technique of Opencast Working& taking EIA of opencast working coal vanadium mine in Chongyang as an example

露天开采生态环境影响识别与修复技术的探讨&以崇阳露天石煤钒矿矿山开发环评为例

The temperature control in the technology of roasting vanadium slag with sodium carbonate

钠化焙烧钒渣提钒工艺中焙烧温度的控制

Solidification Process and Element Distribution of High Vanadium Fe-C Alloy

高钒铁碳合金凝固过程及元素的分布

Mathematical Model for Internal Surface Utilization Factor of Vanadium Catalyst Under Deactivating Condition and Its Application

表面失活后钒催化剂内表面利用率变化的数学模型及其应用

Rolling wear model of high-vanadium high-speed steel based on multiple regression analysis

基于多次回归分析的高钒高速钢滚动磨损模型

Effects of Carbon on Formation of Carbides in High Vanadium High-speed Steel

碳对高钒高速钢碳化物形成的影响

High carbon vanadium alloyed high speed steel/ structural steel series bimetal composite was prepared through liquid solid bonding by cast in insertion.

采用镶铸法，以液固结合的方式制备了高碳钒系高速钢/结构钢双金属复合材料。

Commercial Trial-production and Properties of High Strength Vanadium Bearing Hot Rolled Reinforced Bar of 460 MPa Grade

460MPa级高强度含钒钢筋的生产试制和性能

Effect of Vanadium on Hot Workability of Seamless Carbon Steel Pipe

钒对低合金钢无缝管热加工性的影响