钒的

It is certain that the natural rutile can gestate good photocatalystic activity.

研究结果表明，该天然含钒金红石孕育有良好的光催化活性。

In the end. the application of the Zr-V-Fe getter in the electronic device, vacuum technology and scientific research are introduced.

同时，介绍了锆钒铁吸气剂在电子器件、真空技术和科学研究中的应用。

The effects of V on the microstructures and properties of high Cr-Mn white cast iron was Investigated in this paper.

探讨了钒以及热处理工艺对高铬锰白口铸铁组织和性能的影响。

Melting characteristics and heat treatment of the Ti-V based TiVCrFeZr alloys were analysed and studied. Microstructures of the alloys were analysed by means of XRD, SEM and electron microprobe method.

分析探讨了钛钒基TiVCrFeZr合金的熔炼特点和热处理工艺，利用XRD、 SEM和电子"微探针"技术对合金微观结构进行了分析。

This paper introduces the use of vanadium-ammonium molybdate colorimetric method to estimate the phosphorus content in the manganese ore.

用钒—钼酸铵比色法测定锰矿中的磷含量，测定结果表明：相对偏差小于 2 %，测定范围 0 1～ 1 0 %方法简便快速，可满足生产要

I can provide raw materials for the Division include: tantalum ore, niobium ore, tungsten ore, molybdenum ore, cobalt ore, nickel ore, monazite, zircon ore, chromium carbide, vanadium carbide and so on, the majority of imported raw materials.

我司可提供的原材料包括：钽矿、铌矿、钨矿、钼矿、钴矿、镍矿、独居石、锆矿砂、碳化铬、碳化钒等，大部分为进口原料。

Objective To investigate the difference in macrophages＇ phagocytosis of ultra-high molecular weight polyethylene particles and Ti-6Al-4V particles.

目的观察巨噬细胞对超高分子量聚乙烯颗粒和钛-6铝-4钒（n-6Al-4V）颗粒吞噬反应的差异。

Recently, vanadate, as one of the new photocatalyst, is gaining more attention of scholars.

其中钒酸盐作为新型可见光催化剂之一，近年来逐渐引起学者的关注。

Objective To investigate the effects of sodium orthovanadate (Na3VO4) on the intestinal propulsive movements and relevant mechanism in mice.

目的 探讨原钒酸钠对小鼠肠运动的影响及作用机制。

Membrane is one of the most important modules for all-vanadium redox flow battery.

隔膜是全钒氧化还原液流电池的重要组件之一。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。