氧化钒

They can also be used for such materials as following:making planes and spacecrafts,screening high-speed neutron reactors,a superconductor in electrical appliance industry,The vanadium compound can be used as a caterlyzer in sulphuric acid industry,a mixture of ethylene and propylene in symthetic rubber and a desulfurizer in oil-refinery ,an oxidizer in making nylon,pesticide,polyvinyl chloride,a non-propylene decarbonizer in chemical fertilizer industry,amilioration of A.D.A.non poisonkous desulpurtion.

我公司生产的五氧化二钒99.5级，99级，98级以及偏钒酸铵，用途广泛，它可制取金属钒和钒合金，用于钢铁冶炼\机械，飞机以及宇宙飞船制造等行业，快中子反应堆的屏蔽材料和电子工业的超导材料，钒化物应用于硫酸工业催化剂，合成橡胶的乙烯和丙烯交联，石油精炼中的脱硫，尼龙，农药，塑料聚氯乙烯制造的氧化，化肥工业的笨非尔无毒脱碳，改良A，D，A法无毒脱硫，钒化物还因其色泽艳丽而作为颜料应用到玻璃，陶瓷，医药等行业，钒酸盐也是印染业良好的媒染剂。

The experimental results show that the yield of the maleic anhydride is maximum when the molar ra_tio of vanadium pentoxide to molybdenum trioxide is equal to about two and the quantities of vanadium are nearly five times more than those of phosphorus.

实验表明：以氧化铝为载体用于苯氧化制顺酐的五氧化二钒催化剂，当五氧化二钒与三氧化铝的摩尔比为2左右和钒磷比约为5时，顺酐的收率最大，并根据催化剂的半导体电子理论和酸碱理论进行了解释。

The precision, linearity, anti -interference ability, recovery rate were compared among the 4 methods according to the standard method of NCCLS, and relativity between each of the 4 methods and modified diazotate J - G was calculated. Results

结果改良化学氧化法、钒酸氧化法、胆红素氧化酶法的批内精密度均小于3.0％；4种方法的回收率均在95.0％～105.0％之间；KHC3法、改良化学氧化法、钒酸氧化法和胆红素氧化酶法的线性范围分别是：0～424μmol／L、0-675μmol／L、0-629μmol／L、0-575μmol／L；胆红素氧化酶法和改良化学氧化法均有较强的抗干扰能力，和改良J-G法的测定结果有高度一致性。

The paper studied the semi-industrial test of extracting Vanadium pentoxide by the pelletization-rotary kiln roasting-low acid leaching-ion exchange technology from the Vanadium-containing kaolin.

对含钒高岭土进行了制粒-回转窑焙烧-低酸浸出-离子交换提取五氧化二钒的半工业试验，试验结果表明，回转窑焙烧过程钒的转化率达到74%以上，全流程五氧化二钒回收率达到71。

The paper studied the semi-industrial test of extracting Vanadium pentoxide by the pelletization-rotary kiln roasting-low acid leaching-ion exchange technology from the Vanadium-containing kaolin.

对含钒高岭土进行了制粒-回转窑焙烧-低酸浸出-离子交换提取五氧化二钒的半工业试验，试验结果表明，回转窑焙烧过程钒的转化率达到74%以上，全流程五氧化二钒回收率达到71.82%，产品质量达到国家标准GB3283-87要求。

In the experiments, the influence of some conditions such as temperature of substrate, proportion of Ar/O2, vacuum heat treatment on the characters of vanadium oxide thin film is mainly studied.

在实验中主要研究了基片温度、Ar/O2比、真空热处理等条件对氧化钒薄膜性能的影响。

In this work, vanadium oxide thin films were deposited by using direct current facing targets magnetron sputtering and ion beam sputtering.

氧化钒薄膜具有高的电阻温度系数，是制备微测辐射热计的理想热敏感材料。

Organic sol-gel method ; thin film of vanadium oxide ; microstructure

有机sol-gel法；氧化钒薄膜；微观结构

In this thesis, three vapour deposition techniques are adopted to prepare vanadium oxide thin films with high TCR for uncooled IR detectors.

本论文是利用多种物理气相沉积方法制备具有高TCR红外探测器用氧化钒薄膜的研究。

Vanadium oxide thin films with thickness of 80nm, 440nm and 1μm were deposited on normal glass substrate by reactive DC magnetron sputtering method.

采用直流反应磁控溅射法，在平整光滑的普通玻璃基片表面沉积了厚度分别为80nm、440nm和1μm的氧化钒薄膜。

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％。