vanadium的例句大全

This paper briefly introduces the geochemical nature of vanadium, selenium, molybdenum elements.

摘要本文简要介绍了钒 、 硒 、 钼的地球化学性质.

The results show that the relatively low content of Carbon 、 Manganese 、 Vanadium 、 Boron in deposited metal is a direct cause which promotes formation of ferrite net in weld metal.

结果表明，熔敷金属C、Mn、V、B含量偏低是促使焊缝金属产生网状铁素体的直接原因。

Prospect of application of the high earthquake resistant steel containing micro vanadium-titanium in-seismic design is discussed.

讨论了用钒钛微合金化研制成的高抗震性能结构钢在抗震设计中的应用前景.

A mesostructured titanium vanadium oxide has been synthesized using n-dodecylamine as a template.

采用正十二烷胺作为分子模板制备了具有纳米结构的钛钒复合氧化物.

Study on Chemical Preparing of Ultra fine Powder of Vanadium Oxide

V~（4+）氧化物超微细粉的化学制备

The catalytic effect of vanadium(ⅴ) on the oxidation of Dimethyl Yellow by potassium bromate

钒（Ⅴ）催化氧化二甲基黄的反应及其应用

Effect of Vanadium on the Development of Digestive Gland in Animal

钒对动物消化腺发育的影响

High-quality chrome vanadium steel 50 BV 30 forged, is mainly used for removal of broken screws.

优质铬钒钢50BV30锻造, 主要用于取出断裂的螺丝.

Water quality Determination of vanadium BPHA extraction spectrophotometric method

GB/T15503-1995水质钒的测定钽试剂（BPHA）萃取分光光度法

Behavior of interfacial crud produced in extraction separation of vanadium and chromium

钒铬萃取分离过程中界面乳化物的形成行为

Vanadium redox flow battery ( VRB) is mainly used in energy storage of wind energy and solar energy and regulation of power grid.

钒电池（VRB）是一种新型的储能电池，主要应用于风光储能和电网调节中。

All vanadium redox flow battery ( VRB) is a novel electrochemical apparatus which can transfer and store electricity effectively.

全钒液流电池是一种新型高效电能转化与储存装置。

The Influence of PDZ Particle Size on Synthesizing Vanadium-zircon Blue Ceramic Pigment

PDZ颗粒度对合成锆钒蓝陶瓷颜料的影响

The development and application and dissemination of vanadium micro-alloying HRB 400 ⅲ grade concrete iron

钒微合金化HRB400Ⅲ级钢筋的开发及推广应用

The invention provides a method for directly extracting vanadium from vanadium-titanium magnetite concentrate.

本发明提供了一种钒钛磁铁精矿直接提钒的方法.

This paper intrduced the experiment work of calcified roast picking-up Vanadium from some mineral.

摘要介绍了某钒矿采用无污染钙化焙烧提钒的试验工作.

Industrial Experiments on Extraction of Vanadium from High Silica Vanadium bearing Ore by Brick Kiln Roasting

轮窑焙烧高硅钒矿提取钒的工业试验

A kinetic spectrophotometry for determining trace vanadium in environment has been established, which is based on the catalytic effect of vanadium on the oxidation of o ─ phenlonediamine with potassium bromate in the presence of activator pyrocatechol in KHP ─ HCl buffer solution.

基于V（v）在KHP&HCl缓冲溶液中，邻苯二酚活化剂存在下，对溴酸钾氧化邻苯二胺的催化作用，建立了一个测定环境样品中痕量机的催化动力学光度法。

The experimental principle is described. The influences of wastewater pH, iron filings dosage, reaction time and vanadium concentration of wastewater on vanadium removal rate were studied in the experiment.

介绍了其试验原理，考察了废水pH、铁屑用量、反应时间和废水的钒浓度等因素对钒去除率的影响。

Use : Used to analyse tin and vanadium, as an analytical reagent in determination of alkaloid and nitrite, etc.

用途:分析钒和锡.测定生物碱和亚硝酸盐等的试剂.