钒酸

A mineral consisting of chloride and vanadate of lead; a source of vanadium .

一种含铅的氯化物和钒酸盐的矿物，是钒的来源。

Potassium, natrium determines it is good that use ion chooses electrode indirect method it is better also with indirect method to determine at calcium of direct way;, it is next occasionally phosphor of; of law of azotic arsenic Ⅲ determines use phosphor molybdic acid is ultraviolet law outcome is better it is better with result of law of personal candy kinase that; blood sugar determines; urea determines use Niao enzymatic ultraviolet anhydride of better; flesh uses rate law result enzymatic law outcome is better; albumin determines, it is vanadium acid next alkalescent phosphoric acid of oxidation law; is enzymatic determine outcome of fluid of use AMP amortize is better; amylase determines law of thing of enzymatic standard background and iodic colorimetric law coefficient of variation all bigger, former a bit small, latter of percent of pass is tallish, each lab can try to choose according to his condition.

结论钾、钠测定使用离子选择电极间接法好于直接法；钙测定用间接法也较好，其次是偶氮砷Ⅲ法；磷测定使用磷钼酸紫外法结果较好；血糖测定用己糖激酶法结果较好；尿素测定用脲酶紫外速率法结果较好；肌酐用酶法结果较好；白蛋白测定用溴甲酚绿法较好；胆红素测定用酶法结果好，其次是钒酸氧化法；碱性磷酸酶测定使用AMP缓冲液结果较好；淀粉酶测定酶法底物法和碘比色法变异系数均较大，前者稍小，合格率后者稍高，各实验室可根据自己的条件加以选用。

Bromate, perbromate, hypochlorite, perchlorate, ferrate,bismuthate, hydrogen peroxide, ozone, oxygen,hydroxyl radical, vanadate, ultraviolet light, bombcolorimetry, combinations of several oxidants andelectrochemical techniques. These approaches have notbeen suitable due to difficulties in reagent preparation,reagent stability, photosensitivity, low oxidationpotential, poor oxidation efficiency, expense, and userprotocols that proved too complex.

哈希实验室就试验过高锰酸盐，铈盐，过硫酸盐，过碘酸盐，碘酸盐，高铁酸盐，溴酸盐，过溴酸盐，过氧化氢，臭氧，氧，羟基，钒酸盐，紫外光，氧化弹，比色计，数种氧化剂与电化学技术的结合，这些方法已不适用，由于试剂难于制备，试剂稳定性，光敏感，低氧化电位，低氧化率，昂贵，用户证实太复杂方面的问题。

The result showed that sodium orthovanadate had a increasing effect on the paclitaxel content of cell cultures.

结果表明，钒酸钠对红豆杉悬浮培养的紫杉醇合成有明显的促进作用，添加50 μmol/L的钒酸钠使细胞的紫杉醇含量增加了71.3％。

Mg/ kg way partially inhibited by L- NAME,or by sodium orthovanadate(50 ug/ kg),a potent inhibitor of protein tyrosine phosphatase;(2)genistein also decreased the PP of renal vascular bed in a dose-dependent manner and the effect of genistein was completely inhibiteby pretreatment with sodium orthovanadate,but unaffected by L- NAME;and(3 genistein decreased the PP of mesenteric vascula bed in a dose-dependent manner,an effect which was partially inhibited by sodium orthovanadate,but unaffected by L- NAME .

mg/ kg引起的效应；(2)向肾血管灌注环路中直接注射GST也可剂量依赖性地降低肾动脉的灌流压，预先注射正钒酸钠可完全抑制GST引起的效应，而L- NAME对此效应没有影响；(3)肠系膜血管灌流环路中注射GST可剂量依赖性地降低其灌流压，这一效应可被正钒酸钠部分抑制，而L- NAME对此无影响。

Any of three anions,VO3,VO4,or V2O7,containing pentavalent vanadium.

钒酸盐三种阴离子，VO3，VO4，或V2O7之一，含有5价的钒

Methods 40 serum samples of high, middle and low bilirubin concentration were determined by vanadic acid oxidation assay and compaired with diazo method. The precision, sensitivity, stability and interference of vanadic acid oxidation assay were analysed.

收集40例高、中、低浓度的血清样本进行钒酸氧化法与重氮法的比对，分析钒酸氧化法的精密度、灵敏度、稳定性并做干扰实验。

When vitamin C concentration was ≤0.5g/L, both vanadic acid oxidation assay and diazo method bad no interference. When triglyceride was ≤6 mmol/L, the vanadic acid oxidation assay had no interference and the diazo method had significant interference.

维生素C≤0.5 g/L时对钒酸氧化法和重氮法均无干扰，三酰甘油≤6 mmol/L时对钒酸氧化法无干扰，对重氮法有明显干扰。

In order to improve the high-temperature resistance of bismuth vanadate yellow pigment,it was coated with SiO2 through hydrolysis reaction of tetraethoxysilane.

为了提高钒酸铋(BiVO4)黄色颜料的耐高温性，利用正硅酸乙酯的水解反应，在BiVO4表面形成SiO2膜，使钒酸铋黄色颜料经过1 000℃的高温煅烧，依然颜色鲜艳。

Methods Charcoal powder propelling test of intestine was used to observe the effects of Na3VO4 on intestinal propulsive motility in mice. The change of constrictive activities of isolated duodenal tracts was determinated after Na3VO4 administration. The electrical potential difference was also measured across the wall of reverted intestinal sacs.

采用碳末推进实验观察经胃给予小鼠原钒酸钠后胃肠推进率的变化，同时应用离体肠管观察原钒酸钠对小鼠十二指肠运动的影响，并同步测量药物对翻转小肠囊的葡萄糖－钠转运电位的影响。

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％。