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Sulvanite occurred in the Lower Cambrian silicalite and slate in the large barium metallogenic belt of southern Qinling Mountains .

在南秦岭下寒武统硅岩建造中的毒重石-重晶石矿床中，产出大量硫钒铜矿。

Panzhihua v-bearing titanomagnetite has a titanium recovery of only 7% when smelted by traditional process,an enormous waste of titanium resource.

攀枝花钒钛磁铁矿使用传统工艺流程冶炼，钛资源的回收只有7%，浪费巨大。

A laboratory test was conducted to add small amount of fluorite,boryte,iron-manganese ore and boron mud to vanadium titanomagnetite concentrate sinter mix and to investigate the effect of SiO_2/TiO_2 variation on the sintering process and sinter metallurgical properties.

探讨了实验室条件下，在钒钛磁铁精矿烧结混合料中添加少量萤石、重晶石、铁锰矿、硼泥等辅料及改变SiO＿2／TiO＿2对烧结过程和烧结矿冶金性能的影响。

Was established in 2OO4, the professional design, production of the Unitary Zhi Trapa natans line bell Donowaki ú vanadium ü¨LCD LCD cable, high-voltage extension cable, car cable, car cable, notebook signal cable, computer peripheral cable, audio and video lines, 1.0 and 1.25 of the wiring harness and the small distance between cell phone charging lines.

深圳市普和实业有限公司成立于2OO4年，专业设计、生产各志芰酉撸钟胁钒ǎ篖CD液晶屏连接线，高压延长线，汽车连接线，汽车连接线，笔记本讯号连接线，电脑周边连接线，音视频线，1.0与1.25小间距的线束和手机充电线等。

The electroactive species Fe2+ can be transported easily through the thin films of KVFe6 to the underlaying glassy C electrode surface to be oxidized directly at less pos. potential, and it can also be oxidized at the film at more pos. potential by means of redox sites in the film.

电活性质点Fe^3^+可穿透六氰亚铁钒薄膜在玻璃碳基体电极表面于较负电位处直接氧化，也可经VHF膜中氧化还原点位的媒介在较正电位处理膜-溶液界面及膜内部发生催化氧化。

Vanadic acid oxidation assay is an ideal method for TBil and DBil determination.

钒酸氧化法测定TBil和DBil是较理想的方法。c

Methods Serum total bilirubin was determined by vanadic acid oxidation method, improved J - G method and Bilirubin Oxidase method.

目的：对钒酸氧化法、改良J—G法、胆红素氧化酶法进行方法学比较，选择胆红素测定的最好方法。

Results There were favourable dependability between vanadic acid oxidation method, improved J - G method and Bilirubin Oxidase method.

结果：钒酸氧化法与改良J—G法、胆红素氧化酶法有良好的相关性；其回收率均在95.0％～105.0％；其线形范围分别是：0～678μmol／L，0～634μmol／L，0～575μmolAL。

Vanadic oxide, nitric acid and sulfuric acid were used to decompose soil and plant samples in 80℃ water bath, and then the mercury concentration was determined by FI-HG-CAAS.

然后采用五氧化二钒-硝酸-硫酸体系，在80℃水浴中消解土壤、植物样品，再用流动注射-氢化物发生石英管冷原子吸收系统测定样液中的汞。

There were not obviously interference to vanadic acid oxidation method when TG≤8.0 mmol/L, HB≤6.0 mmol/L.

钒酸氧化法测定胆红素准确、灵敏、稳定，线形范围宽，是测定胆红素的理想方法。

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％。