氧化钒

When hemoglobin was ≤8 g/L, the vanadic acid oxidation assay had no interference and the diazo method bad significant interference.

血红蛋白浓度≤8 g/L时对钒酸氧化法无干扰，对重氮法有较大干扰。

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。

Results The within-run and between-run coefficient of variation of total bilirubin by vanadic acid oxidation assay were 1.58% and 2.94%.The within-run CV of direct bilirubin were 1.23% and 2.7%. The average rate of recovery of TBil and DBil were 101.1% and 100.1%.

结果 钒酸氧化法测定血清总胆红素批内变异系数为1.58%，批间CV为2.94%；血清直接胆红素批内CV为1.23%，批间CV为2.7%；平均回收率TBil为101.1%，DBil为100.1%。

The correlation analysis of chemical oxidation and vanadic oxidation methods also were made.Results The CV of determination total and direct bilirubin was 1.01%and 3.24%,between day was 1.58%and 2.31% respectively.

结果 总、直胆精密度分别为批内 CV1 。0 1 %与3 。2 4 %，日间 CV为 1 。5 8%与 2 。3 1 %；平均回收率总胆为 1 0 0 。8%，直胆为 1 0 4 。5 %，与日本钒酸氧化法共测 40例相关性为：总胆 Y =1 。0 5 X - 2 。5 3 ，r=0 。9992 ；直胆 Y =1 。1 9X - 4.5 6 ，r=0 。9985。

Keywords vanadyl pyrophosphate;catalyst;additives;selective oxidation;maleic anhydride

氧钒基焦磷酸盐；催化剂；添加剂；选择性氧化；顺酐

The incorporating of heterogeneous atoms such as P and V or noncrystal materials results in structure changes of lithium cobalt oxide,therefore its reversibility during discharge and charge is improved.

引入杂原子磷、钒或别的非晶物，使氧化钴锂的结构发生变化，从而导致充放电过程中结构变化的可逆性提高。

He temperature programmed oxidation study showed that coke was formed over the catalyst on two different sites:(1) deposited on the CPMVs which can be burn off at a low temperature;(2) deposited on the MgO which could only be removed at higher temperature.

PO研究结果表明，积碳在催化剂上有两种存在位置：一种沉积在钼钒磷酸铜表面，这种位置的积碳在低温下容易被烧除；另一种沉积在载体氧化镁的表面，需要高温才能烧除。

The volatilized ammonia in removing process had been absorbed completely by using vitriol, which could produce dilute ammonium sulfate that should be reused in washing process in V2O3 production, which could avoid secondary pollution.

采用硫酸对吹脱出的氨完全吸收，产生的硫酸铵稀溶液回用于三氧化二钒生产工艺中的洗涤工序，避免二次污染的产生。

Based on the analysis of organic geochemical characteristics, Inorganic geochemical exploration methods and nano-geochemical exploration methods were adopt to research geochemistry on the surface above the Xin Chang gas field,and it is discovered there is abnormity of trace element ,for example , Cu、Zn、Ni、V、Fe_2O_3、Ba、W、Sb、Ag、Y、Zr、La and Ba、Sr、Ti、Cu、Zn、Ni、Al、P、La series、Y、Co、W、Ag、Nb、Tl ect, showing the top effects and chimney effects,which is important to indicate gas reservoir.

本文以有机地球化学特征分析方法为基础，采用无机地球化学勘探方法和纳米级地球化学勘探方法对新场气田上方地表无机地球化学和纳米级地球化学特征进行综合研究，发现了无机微量元素铜、锌、镍、钒、三氧化二铁(Fe_2O_3)、钡、钨、锑、银、钇、锆、镧等及纳米级微量元素钡、锶、钛、铜、锌、镍、铝、磷、镧系除钷(Pm、钇、钴、钨、银、铌、铊等元素在气田上方异常特征呈现顶端效应或烟囱效应，该类元素对气田的勘探具有重要的指示意义。

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％。